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windows system administrator
Desktop Solutions Architect
VCU Health Richmond, Virginia
The Desktop Solutions Architect serves as the enterprise authority and visionary for the Windows based device architecture, strategy, innovation, and user experience. They are responsible for leading the design and governance of all aspects that impact the Windows ecosystem, such as Endpoint Management, Active Directory, Entra ID, and Microsoft 365 (M365). The Desktop Solutions Architect is responsible for the Windows device lifecycle, including oversight of desktop image designs and builds, desktop imaging processes, automated endpoint management, Active Directory and Entra ID engineering, SSO, MFA, and M365 integration with applications like Office, Teams, OneDrive, and SharePoint. This role collaborates with executive leadership, cybersecurity, compliance, and infrastructure teams to define standards, enforce governance, and lead transformational initiatives. The Desktop Solutions Architect also mentors engineering teams, evaluates emerging technologies, and plays a critical role in shaping the digital workplace strategy for the organization. Essential Job Statements Serve as the Champion of the End-User Windows Desktop experience and lead continuous improvement of Windows-based experiences in the organization Be the Enterprise expert in Endpoint Management (Microsoft MECM and Intune) and drive best practices for the organization Provide senior level expertise on hybrid Active Directory design and implementation Develop and maintain best in class standards for device images and deployments, both on-prem and remote Drive maximum utilization of existing Microsoft solutions like Entra ID for SSO/MFA, Conditional Access, and related Identity Management applications Lead the evaluation and strategic adoption of emerging Microsoft Desktop-related technologies, integrations, and vendor solutions. Architect and oversee pilot programs, proof-of-concepts, and enterprise rollouts. Champion innovation by aligning technology capabilities with organizational goals and clinical outcomes. Lead enterprise-wide initiatives to enhance system integration, automation, fault tolerance, and resiliency. Collaborate with clinical, security, infrastructure, and application teams to design and implement scalable, secure, and high-performing Microsoft Desktop solutions. Design and implement advanced monitoring frameworks and performance dashboards. Deliver actionable insights to leadership through analytics and reporting. Continuously assess system health and recommend architectural improvements to optimize performance and user experience. Interpret and disseminate technical advisories, vendor communications, and industry trends. Establish governance frameworks to ensure compliance, lifecycle management, and alignment with enterprise architecture standards. Identify and mitigate risks related to system performance, security, and compliance. Lead proactive remediation efforts, including patching, configuration management, and lifecycle planning to ensure platform stability and supportability. Manage vendor relationships and support contracts for Microsoft 365 and related services. Provide strategic recommendations to leadership on renewals, optimizations, and vendor performance. Evaluate alternative service models and licensing strategies to maximize value. Deliver high-impact training sessions, workshops, or executive briefings on advanced Microsoft 365 topics. Serve as a subject matter expert and thought leader, fostering a culture of continuous learning and innovation across the organization. Patient Population: N/A Employment Qualifications Required Education: Master's degree in computer science, Information Technology, Cyber Security, Information Systems or a related degree. Or relevant experience Preferred Education: N/A Licensing/ Certification Licensure/Certification Required: Any Microsoft Certification related to Microsoft 365, Azure, Active Directory, Entra, or Window Desktops (e.g. Microsoft 365 Certified: Endpoint Administrator Associate, Microsoft 365 Certified: Collaboration Communications Systems Engineer Associate, Microsoft Certified: Azure Administrator Associate, Microsoft 365 Certified: Administrator Expert) Licensure/Certification Preferred: N/A Minimum Qualifications Years and Type of Required Experience: 12+ years of endpoint administrative and solutions experience in a large deployment (10,000+ devices). 10+ years of experience with on-prem and remote Windows-based device imaging and deployment. 7+ years of experience with advanced user support and solution development. 7+ years Active Directory experience Other Knowledge, Skills and Abilities Required: Strong knowledge of healthcare technology regulations like HIPAA and HITECH. Expert knowledge of SSO, MFA, Conditional Access, and related Identity Management technology. Demonstrated highest level of understanding of system architecture, both software and hardware components. Strong knowledge of system performance and tuning techniques. Well versed in additional technologies: network, web, system security functions. Project planning and supervision. Strong organizational skills. Top level technical expert in highly specialized systems programming. Expert knowledge of personal computer hardware, including all system unit components and peripherals. Expert knowledge of Microsoft operating systems, networking software, and related items Other Knowledge, Skills and Abilities Preferred: 7+ years of experience working in a healthcare setting Combination of education and experience in lieu of a degree. Working Conditions: Periods of high stress and fluctuating workloads may occur. General office environment. Required to car travel to off-site locations, occasionally in adverse weather conditions. May have periods of constant interruptions. Prolonged periods of working alone. Physical Requirements Physical Demands: Lifting/ Carrying (0-50 lbs.), Lifting/ Carrying (50-100 lbs.), Push/ Pull (0-50 lbs.), Stoop, Kneel, Squat, Balance, Bending Work Position: Sitting, Walking, Standing Additional Physical Requirements/ Hazards Physical Requirements: Manual dexterity (eye/hand coordination), Perform shift work, Hear alarms/telephone/tape recorder, Reach above shoulder, Repetitive arm/hand movements, Finger Dexterity, Color Vision, Acuity - far, Acuity - near Hazards: Depth perception, Exposure to potential electrical shock Mental/Sensory - Emotional Mental / Sensory: Strong Recall, Reasoning, Problem Solving, Hearing, Speak Clearly, Write Legibly, Reading, Logical Thinking Emotional: Fast pace environment, Able to Handle Multiple Priorities, Frequent and Intense Customer Interactions, Able to Adapt to Frequent Change EEO Employer/Disabled/Protected Veteran/41 CFR 60-1.4.
03/12/2026
Full time
The Desktop Solutions Architect serves as the enterprise authority and visionary for the Windows based device architecture, strategy, innovation, and user experience. They are responsible for leading the design and governance of all aspects that impact the Windows ecosystem, such as Endpoint Management, Active Directory, Entra ID, and Microsoft 365 (M365). The Desktop Solutions Architect is responsible for the Windows device lifecycle, including oversight of desktop image designs and builds, desktop imaging processes, automated endpoint management, Active Directory and Entra ID engineering, SSO, MFA, and M365 integration with applications like Office, Teams, OneDrive, and SharePoint. This role collaborates with executive leadership, cybersecurity, compliance, and infrastructure teams to define standards, enforce governance, and lead transformational initiatives. The Desktop Solutions Architect also mentors engineering teams, evaluates emerging technologies, and plays a critical role in shaping the digital workplace strategy for the organization. Essential Job Statements Serve as the Champion of the End-User Windows Desktop experience and lead continuous improvement of Windows-based experiences in the organization Be the Enterprise expert in Endpoint Management (Microsoft MECM and Intune) and drive best practices for the organization Provide senior level expertise on hybrid Active Directory design and implementation Develop and maintain best in class standards for device images and deployments, both on-prem and remote Drive maximum utilization of existing Microsoft solutions like Entra ID for SSO/MFA, Conditional Access, and related Identity Management applications Lead the evaluation and strategic adoption of emerging Microsoft Desktop-related technologies, integrations, and vendor solutions. Architect and oversee pilot programs, proof-of-concepts, and enterprise rollouts. Champion innovation by aligning technology capabilities with organizational goals and clinical outcomes. Lead enterprise-wide initiatives to enhance system integration, automation, fault tolerance, and resiliency. Collaborate with clinical, security, infrastructure, and application teams to design and implement scalable, secure, and high-performing Microsoft Desktop solutions. Design and implement advanced monitoring frameworks and performance dashboards. Deliver actionable insights to leadership through analytics and reporting. Continuously assess system health and recommend architectural improvements to optimize performance and user experience. Interpret and disseminate technical advisories, vendor communications, and industry trends. Establish governance frameworks to ensure compliance, lifecycle management, and alignment with enterprise architecture standards. Identify and mitigate risks related to system performance, security, and compliance. Lead proactive remediation efforts, including patching, configuration management, and lifecycle planning to ensure platform stability and supportability. Manage vendor relationships and support contracts for Microsoft 365 and related services. Provide strategic recommendations to leadership on renewals, optimizations, and vendor performance. Evaluate alternative service models and licensing strategies to maximize value. Deliver high-impact training sessions, workshops, or executive briefings on advanced Microsoft 365 topics. Serve as a subject matter expert and thought leader, fostering a culture of continuous learning and innovation across the organization. Patient Population: N/A Employment Qualifications Required Education: Master's degree in computer science, Information Technology, Cyber Security, Information Systems or a related degree. Or relevant experience Preferred Education: N/A Licensing/ Certification Licensure/Certification Required: Any Microsoft Certification related to Microsoft 365, Azure, Active Directory, Entra, or Window Desktops (e.g. Microsoft 365 Certified: Endpoint Administrator Associate, Microsoft 365 Certified: Collaboration Communications Systems Engineer Associate, Microsoft Certified: Azure Administrator Associate, Microsoft 365 Certified: Administrator Expert) Licensure/Certification Preferred: N/A Minimum Qualifications Years and Type of Required Experience: 12+ years of endpoint administrative and solutions experience in a large deployment (10,000+ devices). 10+ years of experience with on-prem and remote Windows-based device imaging and deployment. 7+ years of experience with advanced user support and solution development. 7+ years Active Directory experience Other Knowledge, Skills and Abilities Required: Strong knowledge of healthcare technology regulations like HIPAA and HITECH. Expert knowledge of SSO, MFA, Conditional Access, and related Identity Management technology. Demonstrated highest level of understanding of system architecture, both software and hardware components. Strong knowledge of system performance and tuning techniques. Well versed in additional technologies: network, web, system security functions. Project planning and supervision. Strong organizational skills. Top level technical expert in highly specialized systems programming. Expert knowledge of personal computer hardware, including all system unit components and peripherals. Expert knowledge of Microsoft operating systems, networking software, and related items Other Knowledge, Skills and Abilities Preferred: 7+ years of experience working in a healthcare setting Combination of education and experience in lieu of a degree. Working Conditions: Periods of high stress and fluctuating workloads may occur. General office environment. Required to car travel to off-site locations, occasionally in adverse weather conditions. May have periods of constant interruptions. Prolonged periods of working alone. Physical Requirements Physical Demands: Lifting/ Carrying (0-50 lbs.), Lifting/ Carrying (50-100 lbs.), Push/ Pull (0-50 lbs.), Stoop, Kneel, Squat, Balance, Bending Work Position: Sitting, Walking, Standing Additional Physical Requirements/ Hazards Physical Requirements: Manual dexterity (eye/hand coordination), Perform shift work, Hear alarms/telephone/tape recorder, Reach above shoulder, Repetitive arm/hand movements, Finger Dexterity, Color Vision, Acuity - far, Acuity - near Hazards: Depth perception, Exposure to potential electrical shock Mental/Sensory - Emotional Mental / Sensory: Strong Recall, Reasoning, Problem Solving, Hearing, Speak Clearly, Write Legibly, Reading, Logical Thinking Emotional: Fast pace environment, Able to Handle Multiple Priorities, Frequent and Intense Customer Interactions, Able to Adapt to Frequent Change EEO Employer/Disabled/Protected Veteran/41 CFR 60-1.4.
TEKsystems
Systems Administrator
TEKsystems Denver, Colorado
Description Must have a TS/SCI FS Poly Job responsibilities will include, but not be limited to, the following: • Perform as a Linux System Administrator on large government contracts. • Perform administration on VMware technologies (or related) • Maintain smooth operation of multi-user computer systems, including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, and customer and IT management. • Recommend and implement system enhancements that will improve the performance and reliability of the system including installing, upgrading/patching, monitoring, problem resolution, and configuration management. • Provide backup and recovery services; manage file systems and disk space; manage virus protection on a routine basis. • Create and maintain user and computer accounts and modify file permissions and security access lists. • Test new releases of products to ensure compatibility and minimize user impact. • Develop and document technical processes and procedures as needed. • Interact, meet, discuss, and troubleshoot issues with vendors; evaluate vendor products, services, and suggestions. • Adhere to strict Information Systems security guidelines in all cases. • Maintain security audit and logging information on all classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM). • Prepare security documentation for Cyber Security team. Skills linux, stig, SSO, VMware, esxi, Active directory, System administrator, Windows, Server administrator Top Skills Details linux,stig,SSO,VMware,esxi,Active directory,System administrator Additional Skills & Qualifications Preferred Qualifications • Higher degree in a STEM-related discipline • Security+ CE • 5+ years of experience with Red Hat Enterprise Linux (RHEL) server administration in an SCI classified environment • Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG information system environments • Experience with NAS storage device (preferably NetApp) administration (ONTAP 8.x or higher; CDOT) • Solid understanding of Enterprise-level storage concepts to include all commonly used RAID-levels • Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in accordance with RMF and STIGs • Identity Management (Single Sign-On) experience • VMware and ESXi (6.x or higher) configuration and management experience • Experience with host-based firewall implementations and configuration (Redhat "iptables") • Windows 10 administration experience; Windows Server experience; Group Policies (GPOs) experience; Active Directory management experience • Solid writing skills and use of Wiki pages and Sharepoint sites for documentation • DoD 8570 Certification in a primary OS (Windows, Linux, Cisco) • Experience in VMWare, NetApp and Splunk among other industry standard technologies. Comfortable with maintenance and OS upgrades • Preferred candidate will be familiar with Tenable and Nessus scans for vulnerability and controls implementation. Experience Level Intermediate Level Job Type & Location This is a Contract position based out of Aurora, CO. Pay and Benefits The pay range for this position is $50.00 - $70.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a fully onsite position in Aurora,CO. Application Deadline This position is anticipated to close on Mar 12, 2026. h4>About TEKsystems: We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems and TEKsystems Global Services We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
03/12/2026
Full time
Description Must have a TS/SCI FS Poly Job responsibilities will include, but not be limited to, the following: • Perform as a Linux System Administrator on large government contracts. • Perform administration on VMware technologies (or related) • Maintain smooth operation of multi-user computer systems, including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, and customer and IT management. • Recommend and implement system enhancements that will improve the performance and reliability of the system including installing, upgrading/patching, monitoring, problem resolution, and configuration management. • Provide backup and recovery services; manage file systems and disk space; manage virus protection on a routine basis. • Create and maintain user and computer accounts and modify file permissions and security access lists. • Test new releases of products to ensure compatibility and minimize user impact. • Develop and document technical processes and procedures as needed. • Interact, meet, discuss, and troubleshoot issues with vendors; evaluate vendor products, services, and suggestions. • Adhere to strict Information Systems security guidelines in all cases. • Maintain security audit and logging information on all classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM). • Prepare security documentation for Cyber Security team. Skills linux, stig, SSO, VMware, esxi, Active directory, System administrator, Windows, Server administrator Top Skills Details linux,stig,SSO,VMware,esxi,Active directory,System administrator Additional Skills & Qualifications Preferred Qualifications • Higher degree in a STEM-related discipline • Security+ CE • 5+ years of experience with Red Hat Enterprise Linux (RHEL) server administration in an SCI classified environment • Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG information system environments • Experience with NAS storage device (preferably NetApp) administration (ONTAP 8.x or higher; CDOT) • Solid understanding of Enterprise-level storage concepts to include all commonly used RAID-levels • Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in accordance with RMF and STIGs • Identity Management (Single Sign-On) experience • VMware and ESXi (6.x or higher) configuration and management experience • Experience with host-based firewall implementations and configuration (Redhat "iptables") • Windows 10 administration experience; Windows Server experience; Group Policies (GPOs) experience; Active Directory management experience • Solid writing skills and use of Wiki pages and Sharepoint sites for documentation • DoD 8570 Certification in a primary OS (Windows, Linux, Cisco) • Experience in VMWare, NetApp and Splunk among other industry standard technologies. Comfortable with maintenance and OS upgrades • Preferred candidate will be familiar with Tenable and Nessus scans for vulnerability and controls implementation. Experience Level Intermediate Level Job Type & Location This is a Contract position based out of Aurora, CO. Pay and Benefits The pay range for this position is $50.00 - $70.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a fully onsite position in Aurora,CO. Application Deadline This position is anticipated to close on Mar 12, 2026. h4>About TEKsystems: We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems and TEKsystems Global Services We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
TEKsystems
System Administrator
TEKsystems Honolulu, Hawaii
Aloha! One of Hawaii's premier staffing agencies is seeking an experienced System Administrator to manage, maintain, and operate their IT infrastructure. This role is responsible for the reliability, performance, and day-today operation of on-premises and virtualized environments, including VMware vSphere, Windows and Linux servers, advanced firewalls, VPNs, and Web Application Firewalls (WAFs). The ideal candidate is hands-on, operationally strong, and comfortable supporting business-critical systems. Key Responsibilities Infrastructure & Systems Management Administer and maintain VMware vSphere infrastructure, including host management, VM provisioning, performance tuning, and capacity planning. Install, configure, manage, and support Windows Server environments (Active Directory, DNS, DHCP, Group Policy, file and print services). Administer and support Linux servers (e.g., RHEL, Ubuntu, or equivalent). Perform system patching, upgrades, maintenance, and lifecycle management. Monitor system health, availability, and performance; troubleshoot and resolve infrastructure issues. Plan and execute infrastructure upgrades and improvements. Network & Platform Operations Configure, manage, and maintain advanced firewalls (e.g., next-generation firewalls), including rule sets, NAT, routing, and logging. Administer VPN solutions (site-to-site and remote access). Manage and maintain Web Application Firewalls (WAFs) to support application availability and protection. Maintain reliable network connectivity across environments. Backup, Recovery & Reliability Implement and maintain backup and disaster recovery solutions. Perform backup validation, restore testing, and disaster recovery exercises. Ensure system availability, redundancy, and recoverability. Automation, Documentation & Support Develop and maintain scripts or automation using PowerShell, Bash, or similar tools. Create and maintain system documentation, diagrams, and operational runbooks. Provide Tier 2 / Tier 3 support for infrastructure-related incidents and service requests. Participate in on-call rotations and scheduled after-hours maintenance. Required Qualifications 5+ years of experience in a System Administrator or infrastructure-focused role. Strong hands-on experience with VMware vSphere. Strong experience administering Windows Server environments. Solid experience administering Linux servers. Experience managing enterprise-grade firewalls, VPNs, and WAFs. Strong understanding of networking fundamentals (TCP/IP, routing, DNS, VLANs). Experience with monitoring and troubleshooting complex systems. Preferred Qualifications Experience in enterprise or hybrid IT environments. Scripting or automation experience (PowerShell, Bash, Python). Experience working in highly available or business-critical systems. Relevant certifications (VMware, Microsoft, Linux, networking). Soft Skills Strong troubleshooting and analytical skills. Ability to prioritize and manage multiple tasks. Clear communication with both technical and non-technical stakeholders. Detail-oriented with strong documentation habits. Job Type & Location This is a Permanent position based out of Honolulu, HI. Pay and Benefits The pay range for this position is $85000.00 - $102000.00/yr. We believe that taking care of our ALTRES 'ohana is the best investment we can make. From personal wellness to professional growth, our benefits are designed to help you do your best work and live your best life. Company-paid medical and dental insurance Vacation and holiday pay 401(k) retirement plan with employer matching Group Life Insurance Tuition Assistance Program Credit union membership Corporate discounted membership at 24 HR Fitness & UFC Gym Corporate discounts with AAA and car rental agencies Entertainment discounts including movie tickets, Universal Studios, Disneyland and more Workplace Type This is a fully onsite position in Honolulu,HI. Application Deadline This position is anticipated to close on Mar 13, 2026. h4>About TEKsystems: We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems and TEKsystems Global Services We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
03/12/2026
Full time
Aloha! One of Hawaii's premier staffing agencies is seeking an experienced System Administrator to manage, maintain, and operate their IT infrastructure. This role is responsible for the reliability, performance, and day-today operation of on-premises and virtualized environments, including VMware vSphere, Windows and Linux servers, advanced firewalls, VPNs, and Web Application Firewalls (WAFs). The ideal candidate is hands-on, operationally strong, and comfortable supporting business-critical systems. Key Responsibilities Infrastructure & Systems Management Administer and maintain VMware vSphere infrastructure, including host management, VM provisioning, performance tuning, and capacity planning. Install, configure, manage, and support Windows Server environments (Active Directory, DNS, DHCP, Group Policy, file and print services). Administer and support Linux servers (e.g., RHEL, Ubuntu, or equivalent). Perform system patching, upgrades, maintenance, and lifecycle management. Monitor system health, availability, and performance; troubleshoot and resolve infrastructure issues. Plan and execute infrastructure upgrades and improvements. Network & Platform Operations Configure, manage, and maintain advanced firewalls (e.g., next-generation firewalls), including rule sets, NAT, routing, and logging. Administer VPN solutions (site-to-site and remote access). Manage and maintain Web Application Firewalls (WAFs) to support application availability and protection. Maintain reliable network connectivity across environments. Backup, Recovery & Reliability Implement and maintain backup and disaster recovery solutions. Perform backup validation, restore testing, and disaster recovery exercises. Ensure system availability, redundancy, and recoverability. Automation, Documentation & Support Develop and maintain scripts or automation using PowerShell, Bash, or similar tools. Create and maintain system documentation, diagrams, and operational runbooks. Provide Tier 2 / Tier 3 support for infrastructure-related incidents and service requests. Participate in on-call rotations and scheduled after-hours maintenance. Required Qualifications 5+ years of experience in a System Administrator or infrastructure-focused role. Strong hands-on experience with VMware vSphere. Strong experience administering Windows Server environments. Solid experience administering Linux servers. Experience managing enterprise-grade firewalls, VPNs, and WAFs. Strong understanding of networking fundamentals (TCP/IP, routing, DNS, VLANs). Experience with monitoring and troubleshooting complex systems. Preferred Qualifications Experience in enterprise or hybrid IT environments. Scripting or automation experience (PowerShell, Bash, Python). Experience working in highly available or business-critical systems. Relevant certifications (VMware, Microsoft, Linux, networking). Soft Skills Strong troubleshooting and analytical skills. Ability to prioritize and manage multiple tasks. Clear communication with both technical and non-technical stakeholders. Detail-oriented with strong documentation habits. Job Type & Location This is a Permanent position based out of Honolulu, HI. Pay and Benefits The pay range for this position is $85000.00 - $102000.00/yr. We believe that taking care of our ALTRES 'ohana is the best investment we can make. From personal wellness to professional growth, our benefits are designed to help you do your best work and live your best life. Company-paid medical and dental insurance Vacation and holiday pay 401(k) retirement plan with employer matching Group Life Insurance Tuition Assistance Program Credit union membership Corporate discounted membership at 24 HR Fitness & UFC Gym Corporate discounts with AAA and car rental agencies Entertainment discounts including movie tickets, Universal Studios, Disneyland and more Workplace Type This is a fully onsite position in Honolulu,HI. Application Deadline This position is anticipated to close on Mar 13, 2026. h4>About TEKsystems: We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems and TEKsystems Global Services We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
TEKsystems
Systems Administrator - TS/SCI With CI Polygraph Required
TEKsystems Denver, Colorado
This position requires an active DoD Clearance (Top Secret/SCI with a CI Polygraph) Because an active DoD clearance is required, U.S. Citizenship is required Description TEKsystems is looking for a Systems Administrator for a large government integrator near Denver, CO. Job responsibilities will include, but not be limited to, the following: • Perform as a Linux System Administrator on large government contracts. • Perform administration on VMware technologies (or related) • Maintain smooth operation of multi-user computer systems, including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, and customer and IT management. • Recommend and implement system enhancements that will improve the performance and reliability of the system including installing, upgrading/patching, monitoring, problem resolution, and configuration management. • Provide backup and recovery services; manage file systems and disk space; manage virus protection on a routine basis. • Create and maintain user and computer accounts and modify file permissions and security access lists. • Test new releases of products to ensure compatibility and minimize user impact. • Develop and document technical processes and procedures as needed. • Interact, meet, discuss, and troubleshoot issues with vendors; evaluate vendor products, services, and suggestions. • Adhere to strict Information Systems security guidelines in all cases. • Maintain security audit and logging information on all classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM). • Prepare security documentation for Cyber Security team. Skills linux, stig, SSO, VMware, esxi, Active directory, System administrator, Windows, Server administrator Top Skills Details 1. 5+ years of experience with Red Hat Enterprise Linux (RHEL) server administration in an SCI classified environment 2. VMware and ESXi (6.x or higher) configuration and management experience 3. Group Policies (GPOs) experience; Active Directory management experience TS with SCI and full scope Poly Must have a DOD 8570 IAT Level 2 baseline certification (example: Security+ CE, CISSP) Ability to support after hours and on weekends as needed. Additional Skills & Qualifications Preferred Qualifications: • Higher degree in a STEM-related discipline • Security+ CE • 5+ years of experience with Red Hat Enterprise Linux (RHEL) server administration in an SCI classified environment • Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG information system environments • Experience with NAS storage device (preferably NetApp) administration (ONTAP 8.x or higher; CDOT) • Solid understanding of Enterprise-level storage concepts to include all commonly used RAID-levels • Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in accordance with RMF and STIGs • Identity Management (Single Sign-On) experience • VMware and ESXi (6.x or higher) configuration and management experience • Experience with host-based firewall implementations and configuration (Redhat "iptables") • Windows 10 administration experience; Windows Server experience; Group Policies (GPOs) experience; Active Directory management experience • Solid writing skills and use of Wiki pages and Sharepoint sites for documentation • DoD 8570 Certification in a primary OS (Windows, Linux, Cisco) • Experience in VMWare, NetApp and Splunk among other industry standard technologies. Comfortable with maintenance and OS upgrades • Preferred candidate will be familiar with Tenable and Nessus scans for vulnerability and controls implementation. Experience Level Intermediate Level Job Type & Location This is a Contract position based out of Aurora, CO. Pay and Benefits The pay range for this position is $50.00 - $70.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a fully onsite position in Aurora,CO. Application Deadline This position is anticipated to close on Mar 11, 2026. h4>About TEKsystems: We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems and TEKsystems Global Services We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
03/12/2026
Full time
This position requires an active DoD Clearance (Top Secret/SCI with a CI Polygraph) Because an active DoD clearance is required, U.S. Citizenship is required Description TEKsystems is looking for a Systems Administrator for a large government integrator near Denver, CO. Job responsibilities will include, but not be limited to, the following: • Perform as a Linux System Administrator on large government contracts. • Perform administration on VMware technologies (or related) • Maintain smooth operation of multi-user computer systems, including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, and customer and IT management. • Recommend and implement system enhancements that will improve the performance and reliability of the system including installing, upgrading/patching, monitoring, problem resolution, and configuration management. • Provide backup and recovery services; manage file systems and disk space; manage virus protection on a routine basis. • Create and maintain user and computer accounts and modify file permissions and security access lists. • Test new releases of products to ensure compatibility and minimize user impact. • Develop and document technical processes and procedures as needed. • Interact, meet, discuss, and troubleshoot issues with vendors; evaluate vendor products, services, and suggestions. • Adhere to strict Information Systems security guidelines in all cases. • Maintain security audit and logging information on all classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM). • Prepare security documentation for Cyber Security team. Skills linux, stig, SSO, VMware, esxi, Active directory, System administrator, Windows, Server administrator Top Skills Details 1. 5+ years of experience with Red Hat Enterprise Linux (RHEL) server administration in an SCI classified environment 2. VMware and ESXi (6.x or higher) configuration and management experience 3. Group Policies (GPOs) experience; Active Directory management experience TS with SCI and full scope Poly Must have a DOD 8570 IAT Level 2 baseline certification (example: Security+ CE, CISSP) Ability to support after hours and on weekends as needed. Additional Skills & Qualifications Preferred Qualifications: • Higher degree in a STEM-related discipline • Security+ CE • 5+ years of experience with Red Hat Enterprise Linux (RHEL) server administration in an SCI classified environment • Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG information system environments • Experience with NAS storage device (preferably NetApp) administration (ONTAP 8.x or higher; CDOT) • Solid understanding of Enterprise-level storage concepts to include all commonly used RAID-levels • Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in accordance with RMF and STIGs • Identity Management (Single Sign-On) experience • VMware and ESXi (6.x or higher) configuration and management experience • Experience with host-based firewall implementations and configuration (Redhat "iptables") • Windows 10 administration experience; Windows Server experience; Group Policies (GPOs) experience; Active Directory management experience • Solid writing skills and use of Wiki pages and Sharepoint sites for documentation • DoD 8570 Certification in a primary OS (Windows, Linux, Cisco) • Experience in VMWare, NetApp and Splunk among other industry standard technologies. Comfortable with maintenance and OS upgrades • Preferred candidate will be familiar with Tenable and Nessus scans for vulnerability and controls implementation. Experience Level Intermediate Level Job Type & Location This is a Contract position based out of Aurora, CO. Pay and Benefits The pay range for this position is $50.00 - $70.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a fully onsite position in Aurora,CO. Application Deadline This position is anticipated to close on Mar 11, 2026. h4>About TEKsystems: We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems and TEKsystems Global Services We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
TEKsystems
System Administrator
TEKsystems Fort Shafter, Hawaii
Aloha! One of Hawaii's premier staffing agencies is seeking an experienced System Administrator to manage, maintain, and operate their IT infrastructure. This role is responsible for the reliability, performance, and day-today operation of on-premises and virtualized environments, including VMware vSphere, Windows and Linux servers, advanced firewalls, VPNs, and Web Application Firewalls (WAFs). The ideal candidate is hands-on, operationally strong, and comfortable supporting business-critical systems. Key Responsibilities Infrastructure & Systems Management Administer and maintain VMware vSphere infrastructure, including host management, VM provisioning, performance tuning, and capacity planning. Install, configure, manage, and support Windows Server environments (Active Directory, DNS, DHCP, Group Policy, file and print services). Administer and support Linux servers (e.g., RHEL, Ubuntu, or equivalent). Perform system patching, upgrades, maintenance, and lifecycle management. Monitor system health, availability, and performance; troubleshoot and resolve infrastructure issues. Plan and execute infrastructure upgrades and improvements. Network & Platform Operations Configure, manage, and maintain advanced firewalls (e.g., next-generation firewalls), including rule sets, NAT, routing, and logging. Administer VPN solutions (site-to-site and remote access). Manage and maintain Web Application Firewalls (WAFs) to support application availability and protection. Maintain reliable network connectivity across environments. Backup, Recovery & Reliability Implement and maintain backup and disaster recovery solutions. Perform backup validation, restore testing, and disaster recovery exercises. Ensure system availability, redundancy, and recoverability. Automation, Documentation & Support Develop and maintain scripts or automation using PowerShell, Bash, or similar tools. Create and maintain system documentation, diagrams, and operational runbooks. Provide Tier 2 / Tier 3 support for infrastructure-related incidents and service requests. Participate in on-call rotations and scheduled after-hours maintenance. Required Qualifications 5+ years of experience in a System Administrator or infrastructure-focused role. Strong hands-on experience with VMware vSphere. Strong experience administering Windows Server environments. Solid experience administering Linux servers. Experience managing enterprise-grade firewalls, VPNs, and WAFs. Strong understanding of networking fundamentals (TCP/IP, routing, DNS, VLANs). Experience with monitoring and troubleshooting complex systems. Preferred Qualifications Experience in enterprise or hybrid IT environments. Scripting or automation experience (PowerShell, Bash, Python). Experience working in highly available or business-critical systems. Relevant certifications (VMware, Microsoft, Linux, networking). Soft Skills Strong troubleshooting and analytical skills. Ability to prioritize and manage multiple tasks. Clear communication with both technical and non-technical stakeholders. Detail-oriented with strong documentation habits. Job Type & Location This is a Permanent position based out of Honolulu, HI. Pay and Benefits The pay range for this position is $85000.00 - $102000.00/yr. We believe that taking care of our ALTRES 'ohana is the best investment we can make. From personal wellness to professional growth, our benefits are designed to help you do your best work and live your best life. Company-paid medical and dental insurance Vacation and holiday pay 401(k) retirement plan with employer matching Group Life Insurance Tuition Assistance Program Credit union membership Corporate discounted membership at 24 HR Fitness & UFC Gym Corporate discounts with AAA and car rental agencies Entertainment discounts including movie tickets, Universal Studios, Disneyland and more Workplace Type This is a fully onsite position in Honolulu,HI. Application Deadline This position is anticipated to close on Mar 13, 2026. h4>About TEKsystems: We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems and TEKsystems Global Services We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
03/12/2026
Full time
Aloha! One of Hawaii's premier staffing agencies is seeking an experienced System Administrator to manage, maintain, and operate their IT infrastructure. This role is responsible for the reliability, performance, and day-today operation of on-premises and virtualized environments, including VMware vSphere, Windows and Linux servers, advanced firewalls, VPNs, and Web Application Firewalls (WAFs). The ideal candidate is hands-on, operationally strong, and comfortable supporting business-critical systems. Key Responsibilities Infrastructure & Systems Management Administer and maintain VMware vSphere infrastructure, including host management, VM provisioning, performance tuning, and capacity planning. Install, configure, manage, and support Windows Server environments (Active Directory, DNS, DHCP, Group Policy, file and print services). Administer and support Linux servers (e.g., RHEL, Ubuntu, or equivalent). Perform system patching, upgrades, maintenance, and lifecycle management. Monitor system health, availability, and performance; troubleshoot and resolve infrastructure issues. Plan and execute infrastructure upgrades and improvements. Network & Platform Operations Configure, manage, and maintain advanced firewalls (e.g., next-generation firewalls), including rule sets, NAT, routing, and logging. Administer VPN solutions (site-to-site and remote access). Manage and maintain Web Application Firewalls (WAFs) to support application availability and protection. Maintain reliable network connectivity across environments. Backup, Recovery & Reliability Implement and maintain backup and disaster recovery solutions. Perform backup validation, restore testing, and disaster recovery exercises. Ensure system availability, redundancy, and recoverability. Automation, Documentation & Support Develop and maintain scripts or automation using PowerShell, Bash, or similar tools. Create and maintain system documentation, diagrams, and operational runbooks. Provide Tier 2 / Tier 3 support for infrastructure-related incidents and service requests. Participate in on-call rotations and scheduled after-hours maintenance. Required Qualifications 5+ years of experience in a System Administrator or infrastructure-focused role. Strong hands-on experience with VMware vSphere. Strong experience administering Windows Server environments. Solid experience administering Linux servers. Experience managing enterprise-grade firewalls, VPNs, and WAFs. Strong understanding of networking fundamentals (TCP/IP, routing, DNS, VLANs). Experience with monitoring and troubleshooting complex systems. Preferred Qualifications Experience in enterprise or hybrid IT environments. Scripting or automation experience (PowerShell, Bash, Python). Experience working in highly available or business-critical systems. Relevant certifications (VMware, Microsoft, Linux, networking). Soft Skills Strong troubleshooting and analytical skills. Ability to prioritize and manage multiple tasks. Clear communication with both technical and non-technical stakeholders. Detail-oriented with strong documentation habits. Job Type & Location This is a Permanent position based out of Honolulu, HI. Pay and Benefits The pay range for this position is $85000.00 - $102000.00/yr. We believe that taking care of our ALTRES 'ohana is the best investment we can make. From personal wellness to professional growth, our benefits are designed to help you do your best work and live your best life. Company-paid medical and dental insurance Vacation and holiday pay 401(k) retirement plan with employer matching Group Life Insurance Tuition Assistance Program Credit union membership Corporate discounted membership at 24 HR Fitness & UFC Gym Corporate discounts with AAA and car rental agencies Entertainment discounts including movie tickets, Universal Studios, Disneyland and more Workplace Type This is a fully onsite position in Honolulu,HI. Application Deadline This position is anticipated to close on Mar 13, 2026. h4>About TEKsystems: We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems and TEKsystems Global Services We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
TEKsystems
Systems Administrator
TEKsystems Aurora, Colorado
Description Must have a TS/SCI FS Poly Job responsibilities will include, but not be limited to, the following: • Perform as a Linux System Administrator on large government contracts. • Perform administration on VMware technologies (or related) • Maintain smooth operation of multi-user computer systems, including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, and customer and IT management. • Recommend and implement system enhancements that will improve the performance and reliability of the system including installing, upgrading/patching, monitoring, problem resolution, and configuration management. • Provide backup and recovery services; manage file systems and disk space; manage virus protection on a routine basis. • Create and maintain user and computer accounts and modify file permissions and security access lists. • Test new releases of products to ensure compatibility and minimize user impact. • Develop and document technical processes and procedures as needed. • Interact, meet, discuss, and troubleshoot issues with vendors; evaluate vendor products, services, and suggestions. • Adhere to strict Information Systems security guidelines in all cases. • Maintain security audit and logging information on all classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM). • Prepare security documentation for Cyber Security team. Skills linux, stig, SSO, VMware, esxi, Active directory, System administrator, Windows, Server administrator Top Skills Details linux,stig,SSO,VMware,esxi,Active directory,System administrator Additional Skills & Qualifications Preferred Qualifications • Higher degree in a STEM-related discipline • Security+ CE • 5+ years of experience with Red Hat Enterprise Linux (RHEL) server administration in an SCI classified environment • Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG information system environments • Experience with NAS storage device (preferably NetApp) administration (ONTAP 8.x or higher; CDOT) • Solid understanding of Enterprise-level storage concepts to include all commonly used RAID-levels • Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in accordance with RMF and STIGs • Identity Management (Single Sign-On) experience • VMware and ESXi (6.x or higher) configuration and management experience • Experience with host-based firewall implementations and configuration (Redhat "iptables") • Windows 10 administration experience; Windows Server experience; Group Policies (GPOs) experience; Active Directory management experience • Solid writing skills and use of Wiki pages and Sharepoint sites for documentation • DoD 8570 Certification in a primary OS (Windows, Linux, Cisco) • Experience in VMWare, NetApp and Splunk among other industry standard technologies. Comfortable with maintenance and OS upgrades • Preferred candidate will be familiar with Tenable and Nessus scans for vulnerability and controls implementation. Experience Level Intermediate Level Job Type & Location This is a Contract position based out of Aurora, CO. Pay and Benefits The pay range for this position is $50.00 - $70.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a fully onsite position in Aurora,CO. Application Deadline This position is anticipated to close on Mar 12, 2026. h4>About TEKsystems: We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems and TEKsystems Global Services We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
03/12/2026
Full time
Description Must have a TS/SCI FS Poly Job responsibilities will include, but not be limited to, the following: • Perform as a Linux System Administrator on large government contracts. • Perform administration on VMware technologies (or related) • Maintain smooth operation of multi-user computer systems, including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, and customer and IT management. • Recommend and implement system enhancements that will improve the performance and reliability of the system including installing, upgrading/patching, monitoring, problem resolution, and configuration management. • Provide backup and recovery services; manage file systems and disk space; manage virus protection on a routine basis. • Create and maintain user and computer accounts and modify file permissions and security access lists. • Test new releases of products to ensure compatibility and minimize user impact. • Develop and document technical processes and procedures as needed. • Interact, meet, discuss, and troubleshoot issues with vendors; evaluate vendor products, services, and suggestions. • Adhere to strict Information Systems security guidelines in all cases. • Maintain security audit and logging information on all classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM). • Prepare security documentation for Cyber Security team. Skills linux, stig, SSO, VMware, esxi, Active directory, System administrator, Windows, Server administrator Top Skills Details linux,stig,SSO,VMware,esxi,Active directory,System administrator Additional Skills & Qualifications Preferred Qualifications • Higher degree in a STEM-related discipline • Security+ CE • 5+ years of experience with Red Hat Enterprise Linux (RHEL) server administration in an SCI classified environment • Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG information system environments • Experience with NAS storage device (preferably NetApp) administration (ONTAP 8.x or higher; CDOT) • Solid understanding of Enterprise-level storage concepts to include all commonly used RAID-levels • Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in accordance with RMF and STIGs • Identity Management (Single Sign-On) experience • VMware and ESXi (6.x or higher) configuration and management experience • Experience with host-based firewall implementations and configuration (Redhat "iptables") • Windows 10 administration experience; Windows Server experience; Group Policies (GPOs) experience; Active Directory management experience • Solid writing skills and use of Wiki pages and Sharepoint sites for documentation • DoD 8570 Certification in a primary OS (Windows, Linux, Cisco) • Experience in VMWare, NetApp and Splunk among other industry standard technologies. Comfortable with maintenance and OS upgrades • Preferred candidate will be familiar with Tenable and Nessus scans for vulnerability and controls implementation. Experience Level Intermediate Level Job Type & Location This is a Contract position based out of Aurora, CO. Pay and Benefits The pay range for this position is $50.00 - $70.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a fully onsite position in Aurora,CO. Application Deadline This position is anticipated to close on Mar 12, 2026. h4>About TEKsystems: We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems and TEKsystems Global Services We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
TEKsystems
System Administrator
TEKsystems Tripler Army Medical Ctr, Hawaii
Aloha! One of Hawaii's premier staffing agencies is seeking an experienced System Administrator to manage, maintain, and operate their IT infrastructure. This role is responsible for the reliability, performance, and day-today operation of on-premises and virtualized environments, including VMware vSphere, Windows and Linux servers, advanced firewalls, VPNs, and Web Application Firewalls (WAFs). The ideal candidate is hands-on, operationally strong, and comfortable supporting business-critical systems. Key Responsibilities Infrastructure & Systems Management Administer and maintain VMware vSphere infrastructure, including host management, VM provisioning, performance tuning, and capacity planning. Install, configure, manage, and support Windows Server environments (Active Directory, DNS, DHCP, Group Policy, file and print services). Administer and support Linux servers (e.g., RHEL, Ubuntu, or equivalent). Perform system patching, upgrades, maintenance, and lifecycle management. Monitor system health, availability, and performance; troubleshoot and resolve infrastructure issues. Plan and execute infrastructure upgrades and improvements. Network & Platform Operations Configure, manage, and maintain advanced firewalls (e.g., next-generation firewalls), including rule sets, NAT, routing, and logging. Administer VPN solutions (site-to-site and remote access). Manage and maintain Web Application Firewalls (WAFs) to support application availability and protection. Maintain reliable network connectivity across environments. Backup, Recovery & Reliability Implement and maintain backup and disaster recovery solutions. Perform backup validation, restore testing, and disaster recovery exercises. Ensure system availability, redundancy, and recoverability. Automation, Documentation & Support Develop and maintain scripts or automation using PowerShell, Bash, or similar tools. Create and maintain system documentation, diagrams, and operational runbooks. Provide Tier 2 / Tier 3 support for infrastructure-related incidents and service requests. Participate in on-call rotations and scheduled after-hours maintenance. Required Qualifications 5+ years of experience in a System Administrator or infrastructure-focused role. Strong hands-on experience with VMware vSphere. Strong experience administering Windows Server environments. Solid experience administering Linux servers. Experience managing enterprise-grade firewalls, VPNs, and WAFs. Strong understanding of networking fundamentals (TCP/IP, routing, DNS, VLANs). Experience with monitoring and troubleshooting complex systems. Preferred Qualifications Experience in enterprise or hybrid IT environments. Scripting or automation experience (PowerShell, Bash, Python). Experience working in highly available or business-critical systems. Relevant certifications (VMware, Microsoft, Linux, networking). Soft Skills Strong troubleshooting and analytical skills. Ability to prioritize and manage multiple tasks. Clear communication with both technical and non-technical stakeholders. Detail-oriented with strong documentation habits. Job Type & Location This is a Permanent position based out of Honolulu, HI. Pay and Benefits The pay range for this position is $85000.00 - $102000.00/yr. We believe that taking care of our ALTRES 'ohana is the best investment we can make. From personal wellness to professional growth, our benefits are designed to help you do your best work and live your best life. Company-paid medical and dental insurance Vacation and holiday pay 401(k) retirement plan with employer matching Group Life Insurance Tuition Assistance Program Credit union membership Corporate discounted membership at 24 HR Fitness & UFC Gym Corporate discounts with AAA and car rental agencies Entertainment discounts including movie tickets, Universal Studios, Disneyland and more Workplace Type This is a fully onsite position in Honolulu,HI. Application Deadline This position is anticipated to close on Mar 13, 2026. h4>About TEKsystems: We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems and TEKsystems Global Services We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
03/12/2026
Full time
Aloha! One of Hawaii's premier staffing agencies is seeking an experienced System Administrator to manage, maintain, and operate their IT infrastructure. This role is responsible for the reliability, performance, and day-today operation of on-premises and virtualized environments, including VMware vSphere, Windows and Linux servers, advanced firewalls, VPNs, and Web Application Firewalls (WAFs). The ideal candidate is hands-on, operationally strong, and comfortable supporting business-critical systems. Key Responsibilities Infrastructure & Systems Management Administer and maintain VMware vSphere infrastructure, including host management, VM provisioning, performance tuning, and capacity planning. Install, configure, manage, and support Windows Server environments (Active Directory, DNS, DHCP, Group Policy, file and print services). Administer and support Linux servers (e.g., RHEL, Ubuntu, or equivalent). Perform system patching, upgrades, maintenance, and lifecycle management. Monitor system health, availability, and performance; troubleshoot and resolve infrastructure issues. Plan and execute infrastructure upgrades and improvements. Network & Platform Operations Configure, manage, and maintain advanced firewalls (e.g., next-generation firewalls), including rule sets, NAT, routing, and logging. Administer VPN solutions (site-to-site and remote access). Manage and maintain Web Application Firewalls (WAFs) to support application availability and protection. Maintain reliable network connectivity across environments. Backup, Recovery & Reliability Implement and maintain backup and disaster recovery solutions. Perform backup validation, restore testing, and disaster recovery exercises. Ensure system availability, redundancy, and recoverability. Automation, Documentation & Support Develop and maintain scripts or automation using PowerShell, Bash, or similar tools. Create and maintain system documentation, diagrams, and operational runbooks. Provide Tier 2 / Tier 3 support for infrastructure-related incidents and service requests. Participate in on-call rotations and scheduled after-hours maintenance. Required Qualifications 5+ years of experience in a System Administrator or infrastructure-focused role. Strong hands-on experience with VMware vSphere. Strong experience administering Windows Server environments. Solid experience administering Linux servers. Experience managing enterprise-grade firewalls, VPNs, and WAFs. Strong understanding of networking fundamentals (TCP/IP, routing, DNS, VLANs). Experience with monitoring and troubleshooting complex systems. Preferred Qualifications Experience in enterprise or hybrid IT environments. Scripting or automation experience (PowerShell, Bash, Python). Experience working in highly available or business-critical systems. Relevant certifications (VMware, Microsoft, Linux, networking). Soft Skills Strong troubleshooting and analytical skills. Ability to prioritize and manage multiple tasks. Clear communication with both technical and non-technical stakeholders. Detail-oriented with strong documentation habits. Job Type & Location This is a Permanent position based out of Honolulu, HI. Pay and Benefits The pay range for this position is $85000.00 - $102000.00/yr. We believe that taking care of our ALTRES 'ohana is the best investment we can make. From personal wellness to professional growth, our benefits are designed to help you do your best work and live your best life. Company-paid medical and dental insurance Vacation and holiday pay 401(k) retirement plan with employer matching Group Life Insurance Tuition Assistance Program Credit union membership Corporate discounted membership at 24 HR Fitness & UFC Gym Corporate discounts with AAA and car rental agencies Entertainment discounts including movie tickets, Universal Studios, Disneyland and more Workplace Type This is a fully onsite position in Honolulu,HI. Application Deadline This position is anticipated to close on Mar 13, 2026. h4>About TEKsystems: We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems and TEKsystems Global Services We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
TEKsystems
Systems Administrator - TS/SCI With CI Polygraph Required
TEKsystems Aurora, Colorado
This position requires an active DoD Clearance (Top Secret/SCI with a CI Polygraph) Because an active DoD clearance is required, U.S. Citizenship is required Description TEKsystems is looking for a Systems Administrator for a large government integrator near Denver, CO. Job responsibilities will include, but not be limited to, the following: • Perform as a Linux System Administrator on large government contracts. • Perform administration on VMware technologies (or related) • Maintain smooth operation of multi-user computer systems, including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, and customer and IT management. • Recommend and implement system enhancements that will improve the performance and reliability of the system including installing, upgrading/patching, monitoring, problem resolution, and configuration management. • Provide backup and recovery services; manage file systems and disk space; manage virus protection on a routine basis. • Create and maintain user and computer accounts and modify file permissions and security access lists. • Test new releases of products to ensure compatibility and minimize user impact. • Develop and document technical processes and procedures as needed. • Interact, meet, discuss, and troubleshoot issues with vendors; evaluate vendor products, services, and suggestions. • Adhere to strict Information Systems security guidelines in all cases. • Maintain security audit and logging information on all classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM). • Prepare security documentation for Cyber Security team. Skills linux, stig, SSO, VMware, esxi, Active directory, System administrator, Windows, Server administrator Top Skills Details 1. 5+ years of experience with Red Hat Enterprise Linux (RHEL) server administration in an SCI classified environment 2. VMware and ESXi (6.x or higher) configuration and management experience 3. Group Policies (GPOs) experience; Active Directory management experience TS with SCI and full scope Poly Must have a DOD 8570 IAT Level 2 baseline certification (example: Security+ CE, CISSP) Ability to support after hours and on weekends as needed. Additional Skills & Qualifications Preferred Qualifications: • Higher degree in a STEM-related discipline • Security+ CE • 5+ years of experience with Red Hat Enterprise Linux (RHEL) server administration in an SCI classified environment • Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG information system environments • Experience with NAS storage device (preferably NetApp) administration (ONTAP 8.x or higher; CDOT) • Solid understanding of Enterprise-level storage concepts to include all commonly used RAID-levels • Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in accordance with RMF and STIGs • Identity Management (Single Sign-On) experience • VMware and ESXi (6.x or higher) configuration and management experience • Experience with host-based firewall implementations and configuration (Redhat "iptables") • Windows 10 administration experience; Windows Server experience; Group Policies (GPOs) experience; Active Directory management experience • Solid writing skills and use of Wiki pages and Sharepoint sites for documentation • DoD 8570 Certification in a primary OS (Windows, Linux, Cisco) • Experience in VMWare, NetApp and Splunk among other industry standard technologies. Comfortable with maintenance and OS upgrades • Preferred candidate will be familiar with Tenable and Nessus scans for vulnerability and controls implementation. Experience Level Intermediate Level Job Type & Location This is a Contract position based out of Aurora, CO. Pay and Benefits The pay range for this position is $50.00 - $70.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a fully onsite position in Aurora,CO. Application Deadline This position is anticipated to close on Mar 11, 2026. h4>About TEKsystems: We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems and TEKsystems Global Services We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
03/12/2026
Full time
This position requires an active DoD Clearance (Top Secret/SCI with a CI Polygraph) Because an active DoD clearance is required, U.S. Citizenship is required Description TEKsystems is looking for a Systems Administrator for a large government integrator near Denver, CO. Job responsibilities will include, but not be limited to, the following: • Perform as a Linux System Administrator on large government contracts. • Perform administration on VMware technologies (or related) • Maintain smooth operation of multi-user computer systems, including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, and customer and IT management. • Recommend and implement system enhancements that will improve the performance and reliability of the system including installing, upgrading/patching, monitoring, problem resolution, and configuration management. • Provide backup and recovery services; manage file systems and disk space; manage virus protection on a routine basis. • Create and maintain user and computer accounts and modify file permissions and security access lists. • Test new releases of products to ensure compatibility and minimize user impact. • Develop and document technical processes and procedures as needed. • Interact, meet, discuss, and troubleshoot issues with vendors; evaluate vendor products, services, and suggestions. • Adhere to strict Information Systems security guidelines in all cases. • Maintain security audit and logging information on all classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM). • Prepare security documentation for Cyber Security team. Skills linux, stig, SSO, VMware, esxi, Active directory, System administrator, Windows, Server administrator Top Skills Details 1. 5+ years of experience with Red Hat Enterprise Linux (RHEL) server administration in an SCI classified environment 2. VMware and ESXi (6.x or higher) configuration and management experience 3. Group Policies (GPOs) experience; Active Directory management experience TS with SCI and full scope Poly Must have a DOD 8570 IAT Level 2 baseline certification (example: Security+ CE, CISSP) Ability to support after hours and on weekends as needed. Additional Skills & Qualifications Preferred Qualifications: • Higher degree in a STEM-related discipline • Security+ CE • 5+ years of experience with Red Hat Enterprise Linux (RHEL) server administration in an SCI classified environment • Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG information system environments • Experience with NAS storage device (preferably NetApp) administration (ONTAP 8.x or higher; CDOT) • Solid understanding of Enterprise-level storage concepts to include all commonly used RAID-levels • Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in accordance with RMF and STIGs • Identity Management (Single Sign-On) experience • VMware and ESXi (6.x or higher) configuration and management experience • Experience with host-based firewall implementations and configuration (Redhat "iptables") • Windows 10 administration experience; Windows Server experience; Group Policies (GPOs) experience; Active Directory management experience • Solid writing skills and use of Wiki pages and Sharepoint sites for documentation • DoD 8570 Certification in a primary OS (Windows, Linux, Cisco) • Experience in VMWare, NetApp and Splunk among other industry standard technologies. Comfortable with maintenance and OS upgrades • Preferred candidate will be familiar with Tenable and Nessus scans for vulnerability and controls implementation. Experience Level Intermediate Level Job Type & Location This is a Contract position based out of Aurora, CO. Pay and Benefits The pay range for this position is $50.00 - $70.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a fully onsite position in Aurora,CO. Application Deadline This position is anticipated to close on Mar 11, 2026. h4>About TEKsystems: We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems and TEKsystems Global Services We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
Help Desk Support Specialist
Lutheran Social Services of WI & Upper MI Milwaukee, Wisconsin
Lutheran Social Services of WI and Upper MI is currently seeking an IT Customer Support Specialist to join our Help Desk team! This is a great opportunity to obtain hands-on IT experience. Compensation for the role is targeted at $20-$22/hr. IT Customer Support Specialists provide tier 1 and tier 2 help desk support to internal customers throughout Wisconsin and Upper MI. The role will work with a team of 4 IT Customer Support Specialists as well as the Systems Analyst and System Administrator. The position is located in our corporate office in West Allis with hours primarily Monday through Friday, 8 AM - 5 PM, no weekends or on-call. This position requires colleagues to be onsite at the West Allis office for onboarding and training with the possibility to work from home on occasion once training is complete. Under the direction of the Support Supervisor, the IT Customer Support Specialist is responsible for maintaining, analyzing, and troubleshooting computer systems, hardware, and computer peripherals for multiple locations in Wisconsin and Upper Michigan including networked and standalone equipment. The IT Customer Support Specialist is responsible for answering calls, emails, and returning voice mails resultant from customer contacts for support. This individual is responsible for assisting with any application, hardware, peripheral or other situations that require IT Customer Support Specialist input. The IT Customer Support Specialist collaborates closely with Sr. Customer Support Specialists and the Support Supervisor when issues arise to ensure they are resolved quickly and communications are being delivered to management and impacted users in a timely manner. ESSENTIAL DUTIES AND RESPONSIBILITIES: This list of duties and responsibilities is not all-inclusive and may be expanded to include other duties and responsibilities, as management may deem necessary from time to time. Receive and resolve IT trouble tickets logged through call tracking system Provide IT support to all LSS offices throughout Wisconsin and Upper Michigan Perform primary functions of answering phones, e-mails, and tracking issues Resolve front line support issues and escalate as needed Remotely install, upgrade, and maintain IT software for end users Follows instructions and IT policies to perform functions Work independently when required Monitor outstanding tickets and resolve or update as required Ability to travel on occasion Other duties as assigned PERKS: Public Service Loan Forgiveness (PSLF) By being employed with LSS, which is a non-profit agency, you can be eligible for loan forgiveness under the Public Service Loan Forgiveness program. Loans are eligible to be forgiven after 10 years of on-time and consistent payments through the income-based re-payment plan. LSS Clinical Managers and Human Capital employees can assist you in applying for this benefit. Medical/Dental/Vision Insurance Flex Spending for Dependent & Health Care Mileage reimbursement Paid Time Off 10 Paid Holidays Ability to Contribute to 403B LSS makes annual raises a priority for employees Employee Assistance Program Service Awards and Recognition EDUCATION AND/OR EXPERIENCE: This position requires a High School diploma; Associates Degree in Information Technology preferred. A minimum of 1 year of IT support experience; or a related combination of education and / or experience. Prefer strong experience providing end user IT support and customer service. Requires excellent problem solving and analysis skills. Strong organizational and planning skills. Detail oriented mindset is a must. Excellent customer service skills a must. Requires various skills and abilities to include leadership skills, negotiation skills, problem solving skills, and the ability to interpret cause and effect. Ability to perform responsibilities within scheduled time frames and with a high degree of accuracy. Demonstrate strong analytical skills. Demonstrate resourcefulness in developing solutions. Ability to prioritize and handle multiple tasks concurrently. Excellent customer service skills Excellent verbal and written communication skills Knowledge of support and troubleshooting techniques for the following: Enterprise and standalone Windows 7 PCs Peripherals (printer, scanner, etc.) Small networks including DSL configurations, Broadband, and secure WiFi Microsoft productivity software (Office 2010) Basic Active Directory experience Understanding of Exchange distribution groups and resources Strong problem solving skills Strong Organizational Skills Ability to explain IT concepts to non-IT professionals, notably with end user training and coaching Ability to handle several issues at the same time CERTIFICATES, LICENSES, REGISTRATIONS: Must have a valid driver's license and have reliable transportation to perform the essential duties of the role; a motor vehicle check (MVR) with a satisfactory driving record per the LSS Driver Safety Procedure is required, and ability to meet LSS auto insurance requirements. TRAVEL: Ability to travel on day trips as required. Some overnight travel may be required. Conditions of employment: Must reside in Wisconsin or Upper Michigan for payroll purposes. Must be authorized to work in the United States. LSS does not currently provide visa sponsorship. Lutheran Social Services of Wisconsin & Upper Michigan is an Equal Opportunity Employer (EOE).
03/12/2026
Full time
Lutheran Social Services of WI and Upper MI is currently seeking an IT Customer Support Specialist to join our Help Desk team! This is a great opportunity to obtain hands-on IT experience. Compensation for the role is targeted at $20-$22/hr. IT Customer Support Specialists provide tier 1 and tier 2 help desk support to internal customers throughout Wisconsin and Upper MI. The role will work with a team of 4 IT Customer Support Specialists as well as the Systems Analyst and System Administrator. The position is located in our corporate office in West Allis with hours primarily Monday through Friday, 8 AM - 5 PM, no weekends or on-call. This position requires colleagues to be onsite at the West Allis office for onboarding and training with the possibility to work from home on occasion once training is complete. Under the direction of the Support Supervisor, the IT Customer Support Specialist is responsible for maintaining, analyzing, and troubleshooting computer systems, hardware, and computer peripherals for multiple locations in Wisconsin and Upper Michigan including networked and standalone equipment. The IT Customer Support Specialist is responsible for answering calls, emails, and returning voice mails resultant from customer contacts for support. This individual is responsible for assisting with any application, hardware, peripheral or other situations that require IT Customer Support Specialist input. The IT Customer Support Specialist collaborates closely with Sr. Customer Support Specialists and the Support Supervisor when issues arise to ensure they are resolved quickly and communications are being delivered to management and impacted users in a timely manner. ESSENTIAL DUTIES AND RESPONSIBILITIES: This list of duties and responsibilities is not all-inclusive and may be expanded to include other duties and responsibilities, as management may deem necessary from time to time. Receive and resolve IT trouble tickets logged through call tracking system Provide IT support to all LSS offices throughout Wisconsin and Upper Michigan Perform primary functions of answering phones, e-mails, and tracking issues Resolve front line support issues and escalate as needed Remotely install, upgrade, and maintain IT software for end users Follows instructions and IT policies to perform functions Work independently when required Monitor outstanding tickets and resolve or update as required Ability to travel on occasion Other duties as assigned PERKS: Public Service Loan Forgiveness (PSLF) By being employed with LSS, which is a non-profit agency, you can be eligible for loan forgiveness under the Public Service Loan Forgiveness program. Loans are eligible to be forgiven after 10 years of on-time and consistent payments through the income-based re-payment plan. LSS Clinical Managers and Human Capital employees can assist you in applying for this benefit. Medical/Dental/Vision Insurance Flex Spending for Dependent & Health Care Mileage reimbursement Paid Time Off 10 Paid Holidays Ability to Contribute to 403B LSS makes annual raises a priority for employees Employee Assistance Program Service Awards and Recognition EDUCATION AND/OR EXPERIENCE: This position requires a High School diploma; Associates Degree in Information Technology preferred. A minimum of 1 year of IT support experience; or a related combination of education and / or experience. Prefer strong experience providing end user IT support and customer service. Requires excellent problem solving and analysis skills. Strong organizational and planning skills. Detail oriented mindset is a must. Excellent customer service skills a must. Requires various skills and abilities to include leadership skills, negotiation skills, problem solving skills, and the ability to interpret cause and effect. Ability to perform responsibilities within scheduled time frames and with a high degree of accuracy. Demonstrate strong analytical skills. Demonstrate resourcefulness in developing solutions. Ability to prioritize and handle multiple tasks concurrently. Excellent customer service skills Excellent verbal and written communication skills Knowledge of support and troubleshooting techniques for the following: Enterprise and standalone Windows 7 PCs Peripherals (printer, scanner, etc.) Small networks including DSL configurations, Broadband, and secure WiFi Microsoft productivity software (Office 2010) Basic Active Directory experience Understanding of Exchange distribution groups and resources Strong problem solving skills Strong Organizational Skills Ability to explain IT concepts to non-IT professionals, notably with end user training and coaching Ability to handle several issues at the same time CERTIFICATES, LICENSES, REGISTRATIONS: Must have a valid driver's license and have reliable transportation to perform the essential duties of the role; a motor vehicle check (MVR) with a satisfactory driving record per the LSS Driver Safety Procedure is required, and ability to meet LSS auto insurance requirements. TRAVEL: Ability to travel on day trips as required. Some overnight travel may be required. Conditions of employment: Must reside in Wisconsin or Upper Michigan for payroll purposes. Must be authorized to work in the United States. LSS does not currently provide visa sponsorship. Lutheran Social Services of Wisconsin & Upper Michigan is an Equal Opportunity Employer (EOE).
Red Team Penetration Tester
SimVentions, Inc - Glassdoor 4.6 Waldorf, Maryland
Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester, you will be responsible for conducting penetration testing and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in October of 2026. Travel: Negligible Clearance: An ACTIVE Top Secret Clearance with SCI Eligibility is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: Five (5) years' experience in software engineering applied to program development; modeling and simulation applied to DoD or Information Technology systems. Linux and Windows Strong working knowledge of common Penetration Testing (PENTEST) tools: Kali, Metasploit, NMAP, Cobalt Strike Penetration Testing (PENTEST) Red Team Operations Tool/Software Development (exploits/malware, C2, reverse engineering, bug bounties) Python, C, C Sharp, C++, Go, Perl, Powershell Web Dev/Web App Dev/Web Penetration testing NSX, vCenter, vRealize Suite, Horizon View (VDI) and others PAN-OS FirePower, Nexus, IOS, ASA ONTAP, SnapMirror Active-Directory Entra ID (Azure AD), Active Directory, SSO, MFA, Azure application integration, Identity Federation. Automation using Powershell, PowerAutomate, Logic Apps, Graph API. Microsoft Entra ID and Microsoft 365 in a hybrid environment. Experience with Palo Alto, Cisco, VMWare, NetApp and Microsoft products. Extending or integrating on premises AD with Entra ID. Managing identity and access in Microsoft Entra ID. Experience conducting Red Team operations in an MDE environment. Experience with AWS, Cloud Audit, Serverless and Microservice Architecture Experience working with AWS services (such as EC2, S3, KMS, RDS) and security best practices relevant to those services Experience with Web Services penetration testing (RESTful and SOAP) Web Authentication protocols (e.g. OAuth2, SAML, LDAP) PHP, ASP, SQL db's, Java, HTML, No SQL Minimum certification one of the following: Security+, CCNA Security, CySA+, GICSP, SSCP Minimum certification as penetration tester and possess one of the following certificates: Offensive Security Certs: Offensive Security Certified Professional (OSCP), Offensive Security Certified Expert (OSCE), Offensive Security Exploitation Expert (OSEE), Offensive Security Wireless Professional (OSWP) SANS Certs: SEC560 - Network Penetration testing and Ethical Hacking (GPEN Certification), SEC542 - Web App Penetration Testing and Ethical Hacking (GWAPT Certification), SEC660 - Advance Penetration Testing. Exploit Writing, and Ethical Hacking (GXPN Certification), SEC642 - Advanced Web App Penetration Testing and Ethical Hacking, SEC564 - Red Team Operations and Threat Emulation OSD Sponsored Cyber Operation Academy Course (COAC) graduates. Capture the Flag (CTF) participation (DEFCON, Over-The-Wire (OTW), Hack the Box, USS Secure CTF's) Security research resulting in a Common Vulnerabilities and Exposures (CVE) Responsibilities: Debug and reverse engineer software. Analyze Windows Events and Linux syslog's, boot logs and dmesg logs. Program and debug Web 2.0, Java, Perl, Ada, C++, Tool Command Language (tcl/tk) scripts and graphical user interfaces (GUis) using Microsoft Visual tel and Rational ClearCase for software configuration management. Program and debug Web 2.0, Java, Perl, Ada, C++, Tool Command Language (tcl/tk) scripts and graphical user interfaces (GUis) using Microsoft Visual tel and Rational ClearCase for software configuration management. Recommend software modifications to systems to mitigate known vulnerabilities. Operate and administrate computer systems running HP-UX, UNIX, Solaris, Linux and Microsoft Windows. Identify security flaws in compiled and human readable source code. Understand code utilizing real-time VxWorks and Lynx OS operating systems, Common Object Resource Broker Architecture (CORBA), firewalls and networking protocols. Understand how to implement NSA approved encryption technologies and devices. Apply DISA Security Technical Implementation Guides (STIGs). Apply virtual hosting and server technology in system architectures. Understand and apply the concept of deceptive technology such as honey pots in system architectures. Participate in Code Reviews. Perform Static Source Code Analysis. Author recommendations for improving software and code design. Contribute to a System Security Administrator and Operators Manual (SSAOM) Education: High School Diploma or GED equivalent Compensation: Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate's experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements. The projected annual compensation range for this position is $90,000-$150,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we're committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: Medical, dental, vision, and prescription drug coverage Employee Stock Ownership Plan (ESOP) Competitive 401(k) programs Retirement and Financial Counselors Health Savings and Health Reimbursement Accounts Flexible Spending Accounts Life insurance, short-&long-term disability Continuing Education Assistance Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military) Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Supplemental Benefit Program Why Work for SimVentions?: SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It's also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together. Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer's success. Work with Brilliant People We don't just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: Employee Ownership:Work with the best and help build YOUR company! Family focus:Work for a team that recognizes the importance of family time. Culture:Add to our culture of technical excellence and collaboration. Dress code:Business casual, we like to be comfortable while we work. Resources:Excellent facilities, tools, and training opportunities to grow in your field. Open communication:Work in an environment where your voice matters. Corporate Fellowship:Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development. Employee Appreciation:Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more. Founding Partner of the FredNats Baseball team:Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite. Food:We have a lot of food around here! MWAC -
03/12/2026
Full time
Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester, you will be responsible for conducting penetration testing and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in October of 2026. Travel: Negligible Clearance: An ACTIVE Top Secret Clearance with SCI Eligibility is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: Five (5) years' experience in software engineering applied to program development; modeling and simulation applied to DoD or Information Technology systems. Linux and Windows Strong working knowledge of common Penetration Testing (PENTEST) tools: Kali, Metasploit, NMAP, Cobalt Strike Penetration Testing (PENTEST) Red Team Operations Tool/Software Development (exploits/malware, C2, reverse engineering, bug bounties) Python, C, C Sharp, C++, Go, Perl, Powershell Web Dev/Web App Dev/Web Penetration testing NSX, vCenter, vRealize Suite, Horizon View (VDI) and others PAN-OS FirePower, Nexus, IOS, ASA ONTAP, SnapMirror Active-Directory Entra ID (Azure AD), Active Directory, SSO, MFA, Azure application integration, Identity Federation. Automation using Powershell, PowerAutomate, Logic Apps, Graph API. Microsoft Entra ID and Microsoft 365 in a hybrid environment. Experience with Palo Alto, Cisco, VMWare, NetApp and Microsoft products. Extending or integrating on premises AD with Entra ID. Managing identity and access in Microsoft Entra ID. Experience conducting Red Team operations in an MDE environment. Experience with AWS, Cloud Audit, Serverless and Microservice Architecture Experience working with AWS services (such as EC2, S3, KMS, RDS) and security best practices relevant to those services Experience with Web Services penetration testing (RESTful and SOAP) Web Authentication protocols (e.g. OAuth2, SAML, LDAP) PHP, ASP, SQL db's, Java, HTML, No SQL Minimum certification one of the following: Security+, CCNA Security, CySA+, GICSP, SSCP Minimum certification as penetration tester and possess one of the following certificates: Offensive Security Certs: Offensive Security Certified Professional (OSCP), Offensive Security Certified Expert (OSCE), Offensive Security Exploitation Expert (OSEE), Offensive Security Wireless Professional (OSWP) SANS Certs: SEC560 - Network Penetration testing and Ethical Hacking (GPEN Certification), SEC542 - Web App Penetration Testing and Ethical Hacking (GWAPT Certification), SEC660 - Advance Penetration Testing. Exploit Writing, and Ethical Hacking (GXPN Certification), SEC642 - Advanced Web App Penetration Testing and Ethical Hacking, SEC564 - Red Team Operations and Threat Emulation OSD Sponsored Cyber Operation Academy Course (COAC) graduates. Capture the Flag (CTF) participation (DEFCON, Over-The-Wire (OTW), Hack the Box, USS Secure CTF's) Security research resulting in a Common Vulnerabilities and Exposures (CVE) Responsibilities: Debug and reverse engineer software. Analyze Windows Events and Linux syslog's, boot logs and dmesg logs. Program and debug Web 2.0, Java, Perl, Ada, C++, Tool Command Language (tcl/tk) scripts and graphical user interfaces (GUis) using Microsoft Visual tel and Rational ClearCase for software configuration management. Program and debug Web 2.0, Java, Perl, Ada, C++, Tool Command Language (tcl/tk) scripts and graphical user interfaces (GUis) using Microsoft Visual tel and Rational ClearCase for software configuration management. Recommend software modifications to systems to mitigate known vulnerabilities. Operate and administrate computer systems running HP-UX, UNIX, Solaris, Linux and Microsoft Windows. Identify security flaws in compiled and human readable source code. Understand code utilizing real-time VxWorks and Lynx OS operating systems, Common Object Resource Broker Architecture (CORBA), firewalls and networking protocols. Understand how to implement NSA approved encryption technologies and devices. Apply DISA Security Technical Implementation Guides (STIGs). Apply virtual hosting and server technology in system architectures. Understand and apply the concept of deceptive technology such as honey pots in system architectures. Participate in Code Reviews. Perform Static Source Code Analysis. Author recommendations for improving software and code design. Contribute to a System Security Administrator and Operators Manual (SSAOM) Education: High School Diploma or GED equivalent Compensation: Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate's experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements. The projected annual compensation range for this position is $90,000-$150,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we're committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: Medical, dental, vision, and prescription drug coverage Employee Stock Ownership Plan (ESOP) Competitive 401(k) programs Retirement and Financial Counselors Health Savings and Health Reimbursement Accounts Flexible Spending Accounts Life insurance, short-&long-term disability Continuing Education Assistance Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military) Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Supplemental Benefit Program Why Work for SimVentions?: SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It's also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together. Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer's success. Work with Brilliant People We don't just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: Employee Ownership:Work with the best and help build YOUR company! Family focus:Work for a team that recognizes the importance of family time. Culture:Add to our culture of technical excellence and collaboration. Dress code:Business casual, we like to be comfortable while we work. Resources:Excellent facilities, tools, and training opportunities to grow in your field. Open communication:Work in an environment where your voice matters. Corporate Fellowship:Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development. Employee Appreciation:Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more. Founding Partner of the FredNats Baseball team:Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite. Food:We have a lot of food around here! MWAC -
Red Team Penetration Tester
SimVentions, Inc - Glassdoor 4.6 Fredericksburg, Virginia
Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester, you will be responsible for conducting penetration testing and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in October of 2026. Travel: Negligible Clearance: An ACTIVE Top Secret Clearance with SCI Eligibility is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: Five (5) years' experience in software engineering applied to program development; modeling and simulation applied to DoD or Information Technology systems. Linux and Windows Strong working knowledge of common Penetration Testing (PENTEST) tools: Kali, Metasploit, NMAP, Cobalt Strike Penetration Testing (PENTEST) Red Team Operations Tool/Software Development (exploits/malware, C2, reverse engineering, bug bounties) Python, C, C Sharp, C++, Go, Perl, Powershell Web Dev/Web App Dev/Web Penetration testing NSX, vCenter, vRealize Suite, Horizon View (VDI) and others PAN-OS FirePower, Nexus, IOS, ASA ONTAP, SnapMirror Active-Directory Entra ID (Azure AD), Active Directory, SSO, MFA, Azure application integration, Identity Federation. Automation using Powershell, PowerAutomate, Logic Apps, Graph API. Microsoft Entra ID and Microsoft 365 in a hybrid environment. Experience with Palo Alto, Cisco, VMWare, NetApp and Microsoft products. Extending or integrating on premises AD with Entra ID. Managing identity and access in Microsoft Entra ID. Experience conducting Red Team operations in an MDE environment. Experience with AWS, Cloud Audit, Serverless and Microservice Architecture Experience working with AWS services (such as EC2, S3, KMS, RDS) and security best practices relevant to those services Experience with Web Services penetration testing (RESTful and SOAP) Web Authentication protocols (e.g. OAuth2, SAML, LDAP) PHP, ASP, SQL db's, Java, HTML, No SQL Minimum certification one of the following: Security+, CCNA Security, CySA+, GICSP, SSCP Minimum certification as penetration tester and possess one of the following certificates: Offensive Security Certs: Offensive Security Certified Professional (OSCP), Offensive Security Certified Expert (OSCE), Offensive Security Exploitation Expert (OSEE), Offensive Security Wireless Professional (OSWP) SANS Certs: SEC560 - Network Penetration testing and Ethical Hacking (GPEN Certification), SEC542 - Web App Penetration Testing and Ethical Hacking (GWAPT Certification), SEC660 - Advance Penetration Testing. Exploit Writing, and Ethical Hacking (GXPN Certification), SEC642 - Advanced Web App Penetration Testing and Ethical Hacking, SEC564 - Red Team Operations and Threat Emulation OSD Sponsored Cyber Operation Academy Course (COAC) graduates. Capture the Flag (CTF) participation (DEFCON, Over-The-Wire (OTW), Hack the Box, USS Secure CTF's) Security research resulting in a Common Vulnerabilities and Exposures (CVE) Responsibilities: Debug and reverse engineer software. Analyze Windows Events and Linux syslog's, boot logs and dmesg logs. Program and debug Web 2.0, Java, Perl, Ada, C++, Tool Command Language (tcl/tk) scripts and graphical user interfaces (GUis) using Microsoft Visual tel and Rational ClearCase for software configuration management. Program and debug Web 2.0, Java, Perl, Ada, C++, Tool Command Language (tcl/tk) scripts and graphical user interfaces (GUis) using Microsoft Visual tel and Rational ClearCase for software configuration management. Recommend software modifications to systems to mitigate known vulnerabilities. Operate and administrate computer systems running HP-UX, UNIX, Solaris, Linux and Microsoft Windows. Identify security flaws in compiled and human readable source code. Understand code utilizing real-time VxWorks and Lynx OS operating systems, Common Object Resource Broker Architecture (CORBA), firewalls and networking protocols. Understand how to implement NSA approved encryption technologies and devices. Apply DISA Security Technical Implementation Guides (STIGs). Apply virtual hosting and server technology in system architectures. Understand and apply the concept of deceptive technology such as honey pots in system architectures. Participate in Code Reviews. Perform Static Source Code Analysis. Author recommendations for improving software and code design. Contribute to a System Security Administrator and Operators Manual (SSAOM) Education: High School Diploma or GED equivalent Compensation: Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate's experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements. The projected annual compensation range for this position is $90,000-$150,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we're committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: Medical, dental, vision, and prescription drug coverage Employee Stock Ownership Plan (ESOP) Competitive 401(k) programs Retirement and Financial Counselors Health Savings and Health Reimbursement Accounts Flexible Spending Accounts Life insurance, short-&long-term disability Continuing Education Assistance Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military) Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Supplemental Benefit Program Why Work for SimVentions?: SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It's also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together. Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer's success. Work with Brilliant People We don't just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: Employee Ownership:Work with the best and help build YOUR company! Family focus:Work for a team that recognizes the importance of family time. Culture:Add to our culture of technical excellence and collaboration. Dress code:Business casual, we like to be comfortable while we work. Resources:Excellent facilities, tools, and training opportunities to grow in your field. Open communication:Work in an environment where your voice matters. Corporate Fellowship:Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development. Employee Appreciation:Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more. Founding Partner of the FredNats Baseball team:Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite. Food:We have a lot of food around here! MWAC -
03/12/2026
Full time
Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester, you will be responsible for conducting penetration testing and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in October of 2026. Travel: Negligible Clearance: An ACTIVE Top Secret Clearance with SCI Eligibility is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: Five (5) years' experience in software engineering applied to program development; modeling and simulation applied to DoD or Information Technology systems. Linux and Windows Strong working knowledge of common Penetration Testing (PENTEST) tools: Kali, Metasploit, NMAP, Cobalt Strike Penetration Testing (PENTEST) Red Team Operations Tool/Software Development (exploits/malware, C2, reverse engineering, bug bounties) Python, C, C Sharp, C++, Go, Perl, Powershell Web Dev/Web App Dev/Web Penetration testing NSX, vCenter, vRealize Suite, Horizon View (VDI) and others PAN-OS FirePower, Nexus, IOS, ASA ONTAP, SnapMirror Active-Directory Entra ID (Azure AD), Active Directory, SSO, MFA, Azure application integration, Identity Federation. Automation using Powershell, PowerAutomate, Logic Apps, Graph API. Microsoft Entra ID and Microsoft 365 in a hybrid environment. Experience with Palo Alto, Cisco, VMWare, NetApp and Microsoft products. Extending or integrating on premises AD with Entra ID. Managing identity and access in Microsoft Entra ID. Experience conducting Red Team operations in an MDE environment. Experience with AWS, Cloud Audit, Serverless and Microservice Architecture Experience working with AWS services (such as EC2, S3, KMS, RDS) and security best practices relevant to those services Experience with Web Services penetration testing (RESTful and SOAP) Web Authentication protocols (e.g. OAuth2, SAML, LDAP) PHP, ASP, SQL db's, Java, HTML, No SQL Minimum certification one of the following: Security+, CCNA Security, CySA+, GICSP, SSCP Minimum certification as penetration tester and possess one of the following certificates: Offensive Security Certs: Offensive Security Certified Professional (OSCP), Offensive Security Certified Expert (OSCE), Offensive Security Exploitation Expert (OSEE), Offensive Security Wireless Professional (OSWP) SANS Certs: SEC560 - Network Penetration testing and Ethical Hacking (GPEN Certification), SEC542 - Web App Penetration Testing and Ethical Hacking (GWAPT Certification), SEC660 - Advance Penetration Testing. Exploit Writing, and Ethical Hacking (GXPN Certification), SEC642 - Advanced Web App Penetration Testing and Ethical Hacking, SEC564 - Red Team Operations and Threat Emulation OSD Sponsored Cyber Operation Academy Course (COAC) graduates. Capture the Flag (CTF) participation (DEFCON, Over-The-Wire (OTW), Hack the Box, USS Secure CTF's) Security research resulting in a Common Vulnerabilities and Exposures (CVE) Responsibilities: Debug and reverse engineer software. Analyze Windows Events and Linux syslog's, boot logs and dmesg logs. Program and debug Web 2.0, Java, Perl, Ada, C++, Tool Command Language (tcl/tk) scripts and graphical user interfaces (GUis) using Microsoft Visual tel and Rational ClearCase for software configuration management. Program and debug Web 2.0, Java, Perl, Ada, C++, Tool Command Language (tcl/tk) scripts and graphical user interfaces (GUis) using Microsoft Visual tel and Rational ClearCase for software configuration management. Recommend software modifications to systems to mitigate known vulnerabilities. Operate and administrate computer systems running HP-UX, UNIX, Solaris, Linux and Microsoft Windows. Identify security flaws in compiled and human readable source code. Understand code utilizing real-time VxWorks and Lynx OS operating systems, Common Object Resource Broker Architecture (CORBA), firewalls and networking protocols. Understand how to implement NSA approved encryption technologies and devices. Apply DISA Security Technical Implementation Guides (STIGs). Apply virtual hosting and server technology in system architectures. Understand and apply the concept of deceptive technology such as honey pots in system architectures. Participate in Code Reviews. Perform Static Source Code Analysis. Author recommendations for improving software and code design. Contribute to a System Security Administrator and Operators Manual (SSAOM) Education: High School Diploma or GED equivalent Compensation: Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate's experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements. The projected annual compensation range for this position is $90,000-$150,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we're committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: Medical, dental, vision, and prescription drug coverage Employee Stock Ownership Plan (ESOP) Competitive 401(k) programs Retirement and Financial Counselors Health Savings and Health Reimbursement Accounts Flexible Spending Accounts Life insurance, short-&long-term disability Continuing Education Assistance Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military) Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Supplemental Benefit Program Why Work for SimVentions?: SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It's also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together. Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer's success. Work with Brilliant People We don't just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: Employee Ownership:Work with the best and help build YOUR company! Family focus:Work for a team that recognizes the importance of family time. Culture:Add to our culture of technical excellence and collaboration. Dress code:Business casual, we like to be comfortable while we work. Resources:Excellent facilities, tools, and training opportunities to grow in your field. Open communication:Work in an environment where your voice matters. Corporate Fellowship:Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development. Employee Appreciation:Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more. Founding Partner of the FredNats Baseball team:Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite. Food:We have a lot of food around here! MWAC -
Sr. Network Administrator
CF Industries Northbrook, Illinois
At CF Industries, our mission is to provide clean energy to feed and fuel the world sustainably. Our employees are focused on safe and reliable operations, environmental stewardship, and disciplined capital and corporate management. By joining CF, you will be part of a team that brings their varied experiences, wide-ranging knowledge and diverse talents together to deliver important work and you'll be able to pursue complex, exciting opportunities that help you continue to grow and achieve your potential in different areas. You'll take pride in working for a company that lives its values and where you can be yourself at work, as part of an authentic team that encourages you to share your views and opinions. Our eight manufacturing complexes in the United States, Canada, and the United Kingdom, an unparalleled storage, transportation and distribution network in North America, and logistics capabilities enabling a global reach underpin our strategy to leverage our unique capabilities to accelerate the world's transition to clean energy. Function: Information Technology Job Summary: Sr. Network Administrator is responsible for providing technical expertise in the management of a public and/or private network; tests and analyzes network facilities, including network control software, routers, switches, lines, modems, adapters and servers. Installs, supports and/or maintains LANs and/or WANs; evaluates and recommends networking product and software upgrades. Performs technical analyses of software, hardware and transmission facilities using various diagnostic tools in support of efficient network operations. Monitors data traffic and controls network resource performance to ensure high-quality transmission. Identifies, diagnoses, and resolves technical problems related to network failure/ integrity and usage of PC hardware and software. Job Description: Responsibilities Design and troubleshoot site level network equipment for the purpose of maximizing performance, security, and reliability (e.g. firewalls, routers, switches, wireless access points, controllers, and vendor appliances). Understand cloud network architecture. Lead teams and site level projects with minimal supervision and guidance. Design and troubleshoot enterprise level operational technologies that interact with the manufacturing control systems for the purpose of maximizing performance, security, and reliability. Design processes, policies, and procedures supporting internal controls, cybersecurity, and data protection of sensitive data. Examples include but are not limited to IT General Controls (ITGCs) Managed Access (MA-xx) Managed Operations (MO-xx) and Change Management (CM-xx); Data backup, recovery, and classification; Information Technology Asset Management (ITAM). Design and troubleshoot technology infrastructure to mitigate risk and define new controls to ensure mitigation of risk. Define site level software-defined wide area network (SD-WAN) and related infrastructure. Design and troubleshoot network configurations and access control rules of cloud networks (e.g. Microsoft Azure) as well as on-premises and hybrid environments. Lead initiatives to improve Intrusion Detection and Prevent Systems (IDS/IPS). Work closely with IT site leads at various locations in the U.S., Canada, and the U.K. to ensure network and security solutions are operating as expected. Understand and comply with established processes and procedures designed to support internal controls efforts, including Change Control procedures across all modifications to the environment. Identify to management internal controls deficiencies. Requirements Education: Bachelor's degree (Information Technology/Computer Science) or its equivalent in a related field is typically preferred. Network certifications such as Cisco Certified Network Associate (CCNA), Cisco Certified Network Professional (CCNP), CompTIA Network+ are desired. Years of experience: 8+ Years of related professional work experience may be preferred to complete all essential job functions. Other unique job relevant attributes: Strong foundational knowledge in information technology, including Cisco equipment and Windows servers. Knowledge about software defined networks (SD-WAN) preferred. Knowledge about Microsoft's Azure cloud / M365 environment preferred. On-call and support outside of business hours may be required. Safety training may be required. FMLA: Employee Polygraph Protection Act Employees in Canada can learn more about their rights by viewing the "Canadian Human Rights Act". If you need any assistance seeking a job opportunity at CF Industries, or if you need reasonable accommodation with the application process, please call 847- or contact us at . JOIN OUR TALENT NETWORK
03/12/2026
Full time
At CF Industries, our mission is to provide clean energy to feed and fuel the world sustainably. Our employees are focused on safe and reliable operations, environmental stewardship, and disciplined capital and corporate management. By joining CF, you will be part of a team that brings their varied experiences, wide-ranging knowledge and diverse talents together to deliver important work and you'll be able to pursue complex, exciting opportunities that help you continue to grow and achieve your potential in different areas. You'll take pride in working for a company that lives its values and where you can be yourself at work, as part of an authentic team that encourages you to share your views and opinions. Our eight manufacturing complexes in the United States, Canada, and the United Kingdom, an unparalleled storage, transportation and distribution network in North America, and logistics capabilities enabling a global reach underpin our strategy to leverage our unique capabilities to accelerate the world's transition to clean energy. Function: Information Technology Job Summary: Sr. Network Administrator is responsible for providing technical expertise in the management of a public and/or private network; tests and analyzes network facilities, including network control software, routers, switches, lines, modems, adapters and servers. Installs, supports and/or maintains LANs and/or WANs; evaluates and recommends networking product and software upgrades. Performs technical analyses of software, hardware and transmission facilities using various diagnostic tools in support of efficient network operations. Monitors data traffic and controls network resource performance to ensure high-quality transmission. Identifies, diagnoses, and resolves technical problems related to network failure/ integrity and usage of PC hardware and software. Job Description: Responsibilities Design and troubleshoot site level network equipment for the purpose of maximizing performance, security, and reliability (e.g. firewalls, routers, switches, wireless access points, controllers, and vendor appliances). Understand cloud network architecture. Lead teams and site level projects with minimal supervision and guidance. Design and troubleshoot enterprise level operational technologies that interact with the manufacturing control systems for the purpose of maximizing performance, security, and reliability. Design processes, policies, and procedures supporting internal controls, cybersecurity, and data protection of sensitive data. Examples include but are not limited to IT General Controls (ITGCs) Managed Access (MA-xx) Managed Operations (MO-xx) and Change Management (CM-xx); Data backup, recovery, and classification; Information Technology Asset Management (ITAM). Design and troubleshoot technology infrastructure to mitigate risk and define new controls to ensure mitigation of risk. Define site level software-defined wide area network (SD-WAN) and related infrastructure. Design and troubleshoot network configurations and access control rules of cloud networks (e.g. Microsoft Azure) as well as on-premises and hybrid environments. Lead initiatives to improve Intrusion Detection and Prevent Systems (IDS/IPS). Work closely with IT site leads at various locations in the U.S., Canada, and the U.K. to ensure network and security solutions are operating as expected. Understand and comply with established processes and procedures designed to support internal controls efforts, including Change Control procedures across all modifications to the environment. Identify to management internal controls deficiencies. Requirements Education: Bachelor's degree (Information Technology/Computer Science) or its equivalent in a related field is typically preferred. Network certifications such as Cisco Certified Network Associate (CCNA), Cisco Certified Network Professional (CCNP), CompTIA Network+ are desired. Years of experience: 8+ Years of related professional work experience may be preferred to complete all essential job functions. Other unique job relevant attributes: Strong foundational knowledge in information technology, including Cisco equipment and Windows servers. Knowledge about software defined networks (SD-WAN) preferred. Knowledge about Microsoft's Azure cloud / M365 environment preferred. On-call and support outside of business hours may be required. Safety training may be required. FMLA: Employee Polygraph Protection Act Employees in Canada can learn more about their rights by viewing the "Canadian Human Rights Act". If you need any assistance seeking a job opportunity at CF Industries, or if you need reasonable accommodation with the application process, please call 847- or contact us at . JOIN OUR TALENT NETWORK
Network Administrator III
CF Industries Donaldsonville, Louisiana
At CF Industries, our mission is to provide clean energy to feed and fuel the world sustainably. Our employees are focused on safe and reliable operations, environmental stewardship, and disciplined capital and corporate management. By joining CF, you will be part of a team that brings their varied experiences, wide-ranging knowledge and diverse talents together to deliver important work and you'll be able to pursue complex, exciting opportunities that help you continue to grow and achieve your potential in different areas. You'll take pride in working for a company that lives its values and where you can be yourself at work, as part of an authentic team that encourages you to share your views and opinions. Our eight manufacturing complexes in the United States, Canada, and the United Kingdom, an unparalleled storage, transportation and distribution network in North America, and logistics capabilities enabling a global reach underpin our strategy to leverage our unique capabilities to accelerate the world's transition to clean energy. Function: Information Technology Job Summary: Network Administrator III is responsible for providing technical expertise in the management of a public and/or private network; tests and analyzes network facilities, including network control software, routers, switches, lines, modems, adapters and servers. Installs, supports and/or maintains LANs and/or WANs; evaluates and recommends networking product and software upgrades. Performs technical analyses or software, hardware and transmission facilities using various diagnostic tools in support of efficient network operations. Monitors data traffic and controls network resource performance to ensure high-quality transmission. Identifies, diagnoses, and resolves technical problems related to network failure/integrity and usage of PC hardware and software. Job Description: Responsibilities: Configure, upgrade, and troubleshoot IT infrastructure equipment, applications, and databases for the purpose of maximizing performance, security, and reliability. (E.g. servers (physical and virtualized), backup systems, phones, radios, site security (cameras and access badging), and active directory.) Support users/user groups on all aspects of user-reported problems, including software, hardware, and peripheral equipment. This level of support requires SMEs (Subject Matter Experts on different applications). Manage issues utilizing established tracking processes including recording of issues, initial troubleshooting, assignment and escalation of issues, and closure/follow-up to resolution. Participate in site safety programs, emergency response, and turnaround execution. On-call and after-hours support of site users. Attributes: Bachelor's degree in Information Technology/Computer Science or its equivalent in a related field is preferred. Network certifications such as Cisco Certified Network Associate (CCNA), Cisco Certified Network Professional (CCNP), CompTIA Network+ are desired. 5+ Yeas of related professional work experience is preferred to complete all essential job functions. Strong foundational knowledge in information technology, including Cisco equipment and Windows servers. Knowledge about software defined networks (SD-WAN) preferred. Knowledge about Microsoft Azure cloud /M365 environment preferred. On-call and support outside of business hours may be required. Safety training may be required. FMLA: Employee Polygraph Protection Act Employees in Canada can learn more about their rights by viewing the "Canadian Human Rights Act". If you need any assistance seeking a job opportunity at CF Industries, or if you need reasonable accommodation with the application process, please call 847- or contact us at . JOIN OUR TALENT NETWORK
03/12/2026
Full time
At CF Industries, our mission is to provide clean energy to feed and fuel the world sustainably. Our employees are focused on safe and reliable operations, environmental stewardship, and disciplined capital and corporate management. By joining CF, you will be part of a team that brings their varied experiences, wide-ranging knowledge and diverse talents together to deliver important work and you'll be able to pursue complex, exciting opportunities that help you continue to grow and achieve your potential in different areas. You'll take pride in working for a company that lives its values and where you can be yourself at work, as part of an authentic team that encourages you to share your views and opinions. Our eight manufacturing complexes in the United States, Canada, and the United Kingdom, an unparalleled storage, transportation and distribution network in North America, and logistics capabilities enabling a global reach underpin our strategy to leverage our unique capabilities to accelerate the world's transition to clean energy. Function: Information Technology Job Summary: Network Administrator III is responsible for providing technical expertise in the management of a public and/or private network; tests and analyzes network facilities, including network control software, routers, switches, lines, modems, adapters and servers. Installs, supports and/or maintains LANs and/or WANs; evaluates and recommends networking product and software upgrades. Performs technical analyses or software, hardware and transmission facilities using various diagnostic tools in support of efficient network operations. Monitors data traffic and controls network resource performance to ensure high-quality transmission. Identifies, diagnoses, and resolves technical problems related to network failure/integrity and usage of PC hardware and software. Job Description: Responsibilities: Configure, upgrade, and troubleshoot IT infrastructure equipment, applications, and databases for the purpose of maximizing performance, security, and reliability. (E.g. servers (physical and virtualized), backup systems, phones, radios, site security (cameras and access badging), and active directory.) Support users/user groups on all aspects of user-reported problems, including software, hardware, and peripheral equipment. This level of support requires SMEs (Subject Matter Experts on different applications). Manage issues utilizing established tracking processes including recording of issues, initial troubleshooting, assignment and escalation of issues, and closure/follow-up to resolution. Participate in site safety programs, emergency response, and turnaround execution. On-call and after-hours support of site users. Attributes: Bachelor's degree in Information Technology/Computer Science or its equivalent in a related field is preferred. Network certifications such as Cisco Certified Network Associate (CCNA), Cisco Certified Network Professional (CCNP), CompTIA Network+ are desired. 5+ Yeas of related professional work experience is preferred to complete all essential job functions. Strong foundational knowledge in information technology, including Cisco equipment and Windows servers. Knowledge about software defined networks (SD-WAN) preferred. Knowledge about Microsoft Azure cloud /M365 environment preferred. On-call and support outside of business hours may be required. Safety training may be required. FMLA: Employee Polygraph Protection Act Employees in Canada can learn more about their rights by viewing the "Canadian Human Rights Act". If you need any assistance seeking a job opportunity at CF Industries, or if you need reasonable accommodation with the application process, please call 847- or contact us at . JOIN OUR TALENT NETWORK
Systems Engineer I
SPECTRUM Careers Littleton, Colorado
This role requires the ability to work lawfully in the U.S. without employment-based immigration sponsorship, now or in the future. Are you ready to assist in the design, development, and implementation of enterprise-wide Operations Support Systems (OSS) applications and their operating systems and databases? As a Systems Engineer I at Spectrum, will you manage the Application Administration of OSS applications across all Spectrum divisions and participate in the full life cycle of engineering activities to deliver high-quality, scalable solutions. How You'll Make an Impact Install, administer, configure and maintain NMS including operating systems and related software Provide "on call" support to resolve NMS issues outside normal business hours Use established change management processes to perform operational procedures with minimal customer impact, adhering to maintenance windows Work with database administrators to configure, tune and maintain databases in variety of languages Document systems configurations and upgrades Monitor and assist in managing applications, device availability, network conditions and status, system reliability and performance, service and program maintenance and storage resources Work with current templates and assist with the design and development of new templates Work with deployment and core service engineers to determine needs Set up filters on data generated by monitors Generate reports on server and application availability and performance Working Conditions Office environment What You'll Bring to Spectrum Required Qualifications Education Bachelor's degree in Computer Science or related field, or equivalent experience Experience 1+ years system administration experience (UNIX & Netcool) 1+ years database support experience 1+ years enterprise application experience Skills Ability to read, write, speak and understand English Basic ability to conduct design sessions for solution feasibility, cost, and functionality Basic ability to create detailed documentation to functionally understand new and existing applications Basic ability to follow and implement established change and control policies and procedures and troubleshoot application problems Basic knowledge of development tools, application frameworks, testing tools and OSS applications and software Basic knowledge of choosing the appropriate lifecycle and the planning, monitoring and control of the systems engineering process Preferred Qualifications Experience Experience with Python and Javascript Knowledge of MySQL and AWS S3 LI-RB1 ISY325 3 2026 Here, our employees don't just have jobs, they're building careers. That's why we offer a comprehensive pay and benefits package that rewards employees for their contributions to our success, supporting all aspects of their well-being at every stage of life. A qualified applicant's criminal history, if any, will be considered in a manner consistent with applicable laws, including local ordinances. This job posting will remain open until 2026-03-:39 PM (UTC) and will be extended if necessary. The base pay for this position generally is between $60,900.00 and $97,500.00. The actual compensation offered will carefully consider a wide range of factors, including your skills, qualifications, experience, and location. We comply with local wage minimums and also, certain positions are eligible for additional forms of other incentive-based compensation such as bonuses. Get to Know Us Charter Communications provides superior communication and entertainment products for residential and business customers through the Spectrum brand. Our offerings include Spectrum Internet, TV, Mobile and Voice. Beyond our connectivity solutions, we also provide local news, programming and regional sports via Spectrum Networks and multiscreen advertising solutions via Spectrum Reach. When you join our team, you'll be keeping our customers connected to what matters most in 41 states across the U.S. Watch this video to learn more. Grow Your Career Here We're committed to growing a workforce that reflects the customers and communities we serve - providing opportunities for employment and advancement to all team members. Spectrum is an Equal Opportunity Employer, including job seekers with disabilities and veterans. Learn about Life at Spectrum.
03/11/2026
Full time
This role requires the ability to work lawfully in the U.S. without employment-based immigration sponsorship, now or in the future. Are you ready to assist in the design, development, and implementation of enterprise-wide Operations Support Systems (OSS) applications and their operating systems and databases? As a Systems Engineer I at Spectrum, will you manage the Application Administration of OSS applications across all Spectrum divisions and participate in the full life cycle of engineering activities to deliver high-quality, scalable solutions. How You'll Make an Impact Install, administer, configure and maintain NMS including operating systems and related software Provide "on call" support to resolve NMS issues outside normal business hours Use established change management processes to perform operational procedures with minimal customer impact, adhering to maintenance windows Work with database administrators to configure, tune and maintain databases in variety of languages Document systems configurations and upgrades Monitor and assist in managing applications, device availability, network conditions and status, system reliability and performance, service and program maintenance and storage resources Work with current templates and assist with the design and development of new templates Work with deployment and core service engineers to determine needs Set up filters on data generated by monitors Generate reports on server and application availability and performance Working Conditions Office environment What You'll Bring to Spectrum Required Qualifications Education Bachelor's degree in Computer Science or related field, or equivalent experience Experience 1+ years system administration experience (UNIX & Netcool) 1+ years database support experience 1+ years enterprise application experience Skills Ability to read, write, speak and understand English Basic ability to conduct design sessions for solution feasibility, cost, and functionality Basic ability to create detailed documentation to functionally understand new and existing applications Basic ability to follow and implement established change and control policies and procedures and troubleshoot application problems Basic knowledge of development tools, application frameworks, testing tools and OSS applications and software Basic knowledge of choosing the appropriate lifecycle and the planning, monitoring and control of the systems engineering process Preferred Qualifications Experience Experience with Python and Javascript Knowledge of MySQL and AWS S3 LI-RB1 ISY325 3 2026 Here, our employees don't just have jobs, they're building careers. That's why we offer a comprehensive pay and benefits package that rewards employees for their contributions to our success, supporting all aspects of their well-being at every stage of life. A qualified applicant's criminal history, if any, will be considered in a manner consistent with applicable laws, including local ordinances. This job posting will remain open until 2026-03-:39 PM (UTC) and will be extended if necessary. The base pay for this position generally is between $60,900.00 and $97,500.00. The actual compensation offered will carefully consider a wide range of factors, including your skills, qualifications, experience, and location. We comply with local wage minimums and also, certain positions are eligible for additional forms of other incentive-based compensation such as bonuses. Get to Know Us Charter Communications provides superior communication and entertainment products for residential and business customers through the Spectrum brand. Our offerings include Spectrum Internet, TV, Mobile and Voice. Beyond our connectivity solutions, we also provide local news, programming and regional sports via Spectrum Networks and multiscreen advertising solutions via Spectrum Reach. When you join our team, you'll be keeping our customers connected to what matters most in 41 states across the U.S. Watch this video to learn more. Grow Your Career Here We're committed to growing a workforce that reflects the customers and communities we serve - providing opportunities for employment and advancement to all team members. Spectrum is an Equal Opportunity Employer, including job seekers with disabilities and veterans. Learn about Life at Spectrum.
Senior Systems Engineer
SPECTRUM Careers Littleton, Colorado
This role requires the ability to work lawfully in the U.S. without employment-based immigration sponsorship, now or in the future. Are you ready to assist in the design, development, and implementation of enterprise-wide Operations Support Systems (OSS) applications and their operating systems and databases? As a Systems Engineer I at Spectrum, will you manage the Application Administration of OSS applications across all Spectrum divisions and participate in the full life cycle of engineering activities to deliver high-quality, scalable solutions. How You'll Make an Impact Install, administer, configure and maintain NMS including operating systems and related software Provide "on call" support to resolve NMS issues outside normal business hours Use established change management processes to perform operational procedures with minimal customer impact, adhering to maintenance windows Work with database administrators to configure, tune and maintain databases in variety of languages Document systems configurations and upgrades Monitor and assist in managing applications, device availability, network conditions and status, system reliability and performance, service and program maintenance and storage resources Work with current templates and assist with the design and development of new templates Work with deployment and core service engineers to determine needs Set up filters on data generated by monitors Generate reports on server and application availability and performance Working Conditions Office environment What You'll Bring to Spectrum Required Qualifications Education Bachelor's degree in Computer Science or related field, or equivalent experience Experience 1+ years system administration experience (UNIX & Netcool) 1+ years database support experience 1+ years enterprise application experience Skills Ability to read, write, speak and understand English Basic ability to conduct design sessions for solution feasibility, cost, and functionality Basic ability to create detailed documentation to functionally understand new and existing applications Basic ability to follow and implement established change and control policies and procedures and troubleshoot application problems Basic knowledge of development tools, application frameworks, testing tools and OSS applications and software Basic knowledge of choosing the appropriate lifecycle and the planning, monitoring and control of the systems engineering process Preferred Qualifications Experience Experience with Python and Javascript Knowledge of MySQL and AWS S3 LI-RB1 ISY325 3 2026 Here, our employees don't just have jobs, they're building careers. That's why we offer a comprehensive pay and benefits package that rewards employees for their contributions to our success, supporting all aspects of their well-being at every stage of life. A qualified applicant's criminal history, if any, will be considered in a manner consistent with applicable laws, including local ordinances. This job posting will remain open until 2026-03-:39 PM (UTC) and will be extended if necessary. The base pay for this position generally is between $60,900.00 and $97,500.00. The actual compensation offered will carefully consider a wide range of factors, including your skills, qualifications, experience, and location. We comply with local wage minimums and also, certain positions are eligible for additional forms of other incentive-based compensation such as bonuses. Get to Know Us Charter Communications provides superior communication and entertainment products for residential and business customers through the Spectrum brand. Our offerings include Spectrum Internet, TV, Mobile and Voice. Beyond our connectivity solutions, we also provide local news, programming and regional sports via Spectrum Networks and multiscreen advertising solutions via Spectrum Reach. When you join our team, you'll be keeping our customers connected to what matters most in 41 states across the U.S. Watch this video to learn more. Grow Your Career Here We're committed to growing a workforce that reflects the customers and communities we serve - providing opportunities for employment and advancement to all team members. Spectrum is an Equal Opportunity Employer, including job seekers with disabilities and veterans. Learn about Life at Spectrum.
03/11/2026
Full time
This role requires the ability to work lawfully in the U.S. without employment-based immigration sponsorship, now or in the future. Are you ready to assist in the design, development, and implementation of enterprise-wide Operations Support Systems (OSS) applications and their operating systems and databases? As a Systems Engineer I at Spectrum, will you manage the Application Administration of OSS applications across all Spectrum divisions and participate in the full life cycle of engineering activities to deliver high-quality, scalable solutions. How You'll Make an Impact Install, administer, configure and maintain NMS including operating systems and related software Provide "on call" support to resolve NMS issues outside normal business hours Use established change management processes to perform operational procedures with minimal customer impact, adhering to maintenance windows Work with database administrators to configure, tune and maintain databases in variety of languages Document systems configurations and upgrades Monitor and assist in managing applications, device availability, network conditions and status, system reliability and performance, service and program maintenance and storage resources Work with current templates and assist with the design and development of new templates Work with deployment and core service engineers to determine needs Set up filters on data generated by monitors Generate reports on server and application availability and performance Working Conditions Office environment What You'll Bring to Spectrum Required Qualifications Education Bachelor's degree in Computer Science or related field, or equivalent experience Experience 1+ years system administration experience (UNIX & Netcool) 1+ years database support experience 1+ years enterprise application experience Skills Ability to read, write, speak and understand English Basic ability to conduct design sessions for solution feasibility, cost, and functionality Basic ability to create detailed documentation to functionally understand new and existing applications Basic ability to follow and implement established change and control policies and procedures and troubleshoot application problems Basic knowledge of development tools, application frameworks, testing tools and OSS applications and software Basic knowledge of choosing the appropriate lifecycle and the planning, monitoring and control of the systems engineering process Preferred Qualifications Experience Experience with Python and Javascript Knowledge of MySQL and AWS S3 LI-RB1 ISY325 3 2026 Here, our employees don't just have jobs, they're building careers. That's why we offer a comprehensive pay and benefits package that rewards employees for their contributions to our success, supporting all aspects of their well-being at every stage of life. A qualified applicant's criminal history, if any, will be considered in a manner consistent with applicable laws, including local ordinances. This job posting will remain open until 2026-03-:39 PM (UTC) and will be extended if necessary. The base pay for this position generally is between $60,900.00 and $97,500.00. The actual compensation offered will carefully consider a wide range of factors, including your skills, qualifications, experience, and location. We comply with local wage minimums and also, certain positions are eligible for additional forms of other incentive-based compensation such as bonuses. Get to Know Us Charter Communications provides superior communication and entertainment products for residential and business customers through the Spectrum brand. Our offerings include Spectrum Internet, TV, Mobile and Voice. Beyond our connectivity solutions, we also provide local news, programming and regional sports via Spectrum Networks and multiscreen advertising solutions via Spectrum Reach. When you join our team, you'll be keeping our customers connected to what matters most in 41 states across the U.S. Watch this video to learn more. Grow Your Career Here We're committed to growing a workforce that reflects the customers and communities we serve - providing opportunities for employment and advancement to all team members. Spectrum is an Equal Opportunity Employer, including job seekers with disabilities and veterans. Learn about Life at Spectrum.
System Administrator
University Health Careers San Antonio, Texas
POSITION SUMMARY/RESPONSIBILITIES University Health is seeking an experienced Systems Administrator with deep UKG Workforce Management expertise to support and enhance mission-critical financial, clinical, and administrative systems within a large, complex healthcare environment. This role is ideal for a senior-level professional who enjoys system ownership, problem-solving, and partnering with business and clinical leaders to keep enterprise systems running at peak performance. Why This Role Matters In this role, you will serve as a technical authority and trusted advisor, providing hands-on system administration, analysis, and guidance for enterprise applications that directly support patient care and hospital operations. Your work will have a visible, organization-wide impact. Key Responsibilities Serve as a technical resource for UKG Workforce Management and ERP-based systems Provide system administration, analysis, configuration, and ongoing support for production and non-production environments Lead and support system upgrades, patches, fixes, and enhancements Perform systems analysis, testing, and post-implementation reviews Troubleshoot complex system and integration issues across platforms Support databases, interfaces, data extraction, reporting, and backups Collaborate with IS leadership, vendors, and internal customers on projects and issue resolution Participate in change control, standards development, and system documentation Provide on-call support for assigned enterprise systems Required Experience & Skills Strong hands-on experience with UKG Workforce Management (required) to include supporting basic & advanced scheduling, timekeeping, and time clocks 3+ years of systems administration, programming, or system analysis experience Experience supporting ERP or large enterprise application environments Proficiency in at least one programming or scripting language (API, SQL, Visual Basic, ASP/Web, C++, Dell Boomi, or similar) Working knowledge of relational databases (SQL Server, Oracle) Experience supporting application related hardware such as time clocks, tablets, or similar Experience supporting Windows and/or UNIX operating systems Strong analytical, troubleshooting, and documentation skills Ability to work independently while collaborating across technical and non-technical teams Preferred Experience Healthcare systems or regulated environments Experience supporting enterprise platforms such as PeopleSoft, Premier, OnBase, ServiceNow, or similar Report writing and data extraction tools (SQL, Business Objects) Why University Health University Health offers more than just a job - we offer long-term stability, meaningful work, and strong total rewards, including: Comprehensive medical, dental, and vision coverage Defined benefit pension plan Generous paid time off and paid holidays Tuition assistance and professional development Stable, mission-driven public healthcare environment Opportunities to work on complex, enterprise-scale systems that matter If you are a seasoned UKG systems professional looking for a role where your expertise is valued, your work has purpose, and your career has longevity, we encourage you to apply. EDUCATION/EXPERIENCE Two years college level work toward a degree in computer science or data processing or the equivalent in experience or training is required. Bachelor's degree in one of the above areas is preferred. Minimum four-year's experience in a related field is preferred. Experience in the healthcare industry is preferred. Work experience required, using one or more of each of the following: Applications: PeopleSoft, Lawson or any ERP system, IDX, Softmed, 3m, Onbase, Portal, Cerner Lab, Cerner Pharmacy, RIS, Eclipsys, Quavodex ,MS Office, Crystal, HIM, TCP/IP, FTP Languages: ASP/ Web development, Business Objects, Crystal, Visual Basic, SQL, C++, Mumps Databases: Microsoft SQL, Sybase, Oracle Operating Systems: Windows 2003, Windows Data Center, XP, Unix, Cache
03/11/2026
Full time
POSITION SUMMARY/RESPONSIBILITIES University Health is seeking an experienced Systems Administrator with deep UKG Workforce Management expertise to support and enhance mission-critical financial, clinical, and administrative systems within a large, complex healthcare environment. This role is ideal for a senior-level professional who enjoys system ownership, problem-solving, and partnering with business and clinical leaders to keep enterprise systems running at peak performance. Why This Role Matters In this role, you will serve as a technical authority and trusted advisor, providing hands-on system administration, analysis, and guidance for enterprise applications that directly support patient care and hospital operations. Your work will have a visible, organization-wide impact. Key Responsibilities Serve as a technical resource for UKG Workforce Management and ERP-based systems Provide system administration, analysis, configuration, and ongoing support for production and non-production environments Lead and support system upgrades, patches, fixes, and enhancements Perform systems analysis, testing, and post-implementation reviews Troubleshoot complex system and integration issues across platforms Support databases, interfaces, data extraction, reporting, and backups Collaborate with IS leadership, vendors, and internal customers on projects and issue resolution Participate in change control, standards development, and system documentation Provide on-call support for assigned enterprise systems Required Experience & Skills Strong hands-on experience with UKG Workforce Management (required) to include supporting basic & advanced scheduling, timekeeping, and time clocks 3+ years of systems administration, programming, or system analysis experience Experience supporting ERP or large enterprise application environments Proficiency in at least one programming or scripting language (API, SQL, Visual Basic, ASP/Web, C++, Dell Boomi, or similar) Working knowledge of relational databases (SQL Server, Oracle) Experience supporting application related hardware such as time clocks, tablets, or similar Experience supporting Windows and/or UNIX operating systems Strong analytical, troubleshooting, and documentation skills Ability to work independently while collaborating across technical and non-technical teams Preferred Experience Healthcare systems or regulated environments Experience supporting enterprise platforms such as PeopleSoft, Premier, OnBase, ServiceNow, or similar Report writing and data extraction tools (SQL, Business Objects) Why University Health University Health offers more than just a job - we offer long-term stability, meaningful work, and strong total rewards, including: Comprehensive medical, dental, and vision coverage Defined benefit pension plan Generous paid time off and paid holidays Tuition assistance and professional development Stable, mission-driven public healthcare environment Opportunities to work on complex, enterprise-scale systems that matter If you are a seasoned UKG systems professional looking for a role where your expertise is valued, your work has purpose, and your career has longevity, we encourage you to apply. EDUCATION/EXPERIENCE Two years college level work toward a degree in computer science or data processing or the equivalent in experience or training is required. Bachelor's degree in one of the above areas is preferred. Minimum four-year's experience in a related field is preferred. Experience in the healthcare industry is preferred. Work experience required, using one or more of each of the following: Applications: PeopleSoft, Lawson or any ERP system, IDX, Softmed, 3m, Onbase, Portal, Cerner Lab, Cerner Pharmacy, RIS, Eclipsys, Quavodex ,MS Office, Crystal, HIM, TCP/IP, FTP Languages: ASP/ Web development, Business Objects, Crystal, Visual Basic, SQL, C++, Mumps Databases: Microsoft SQL, Sybase, Oracle Operating Systems: Windows 2003, Windows Data Center, XP, Unix, Cache
Senior Database Administrator
University Health Careers San Antonio, Texas
POSITION SUMMARY/RESPONSIBILITIES Provides technical expertise and guidance relating to MS SQL Server and Oracle databases. Actively participates in project teams, work groups and development efforts as assigned. Manages multiple SQL server databases, and ensures appropriate levels of performance, availability and security. Works to assure hardware and software resources are adequately being utilized. Documents database procedures and provides training to technical and end user staff as needed. EDUCATION/EXPERIENCE Experience with upgrading and migrating databases. Experience with installing, configuring, upgrading, managing and troubleshooting SQL and Oracle databases on physical and virtual servers is required. Four years college level work toward a degree in computer science or data processing or the equivalent in experience or training is required. Bachelor's degree in one of the above areas is preferred. Minimum eight years experience in a related field. Experience in the healthcare industry is preferred. Work experience is required, using one or more of each of the following: Databases: SQL or Oracle Operating Systems: Windows; UNIX; HPUX; LINUX
03/11/2026
Full time
POSITION SUMMARY/RESPONSIBILITIES Provides technical expertise and guidance relating to MS SQL Server and Oracle databases. Actively participates in project teams, work groups and development efforts as assigned. Manages multiple SQL server databases, and ensures appropriate levels of performance, availability and security. Works to assure hardware and software resources are adequately being utilized. Documents database procedures and provides training to technical and end user staff as needed. EDUCATION/EXPERIENCE Experience with upgrading and migrating databases. Experience with installing, configuring, upgrading, managing and troubleshooting SQL and Oracle databases on physical and virtual servers is required. Four years college level work toward a degree in computer science or data processing or the equivalent in experience or training is required. Bachelor's degree in one of the above areas is preferred. Minimum eight years experience in a related field. Experience in the healthcare industry is preferred. Work experience is required, using one or more of each of the following: Databases: SQL or Oracle Operating Systems: Windows; UNIX; HPUX; LINUX
Data Migration Specialist
Platform Staffing Group Indianapolis, Indiana
Domain Migration Support / junior-mid Indianapolis, IN Platform Staffing is seeking a detail-oriented GLP Domain Migration Support specialist to facilitate the technical transition of users, workstations, and laboratory applications between domain environments. This role is critical in supporting GLP (Good Laboratory Practice) teams and administrators, ensuring that migrations are executed with minimal downtime while strictly maintaining data integrity and security permissions as required by regulatory standards. RESPONSIBILITIES Workstation Readiness: Prepare and configure Windows 10/11 workstations and laboratory-specific applications for domain migration. Network Configuration: Manage and troubleshoot DNS, DHCP, and TCP/IP settings to ensure seamless handoffs between domain controllers and proper name resolution. Encryption Management: Manage BitLocker recovery keys and BIOS-level configurations to prevent lockout during boot-level changes. Regulatory Adherence: Implement and maintain data integrity protocols in strict accordance with GLP standards. System Validation: Coordinate closely with the Validation team to ensure that all migrated systems remain in a "validated state" post-transition. User Training: Provide "White Glove" support to non-technical staff, explaining technical changes clearly and with patience. Issue Escalation: Record and report migration roadblocks to the LOTS team and project leadership to ensure rapid resolution SKILLS/EXPERIENCE OS Expertise: Proven track record supporting Windows 10 and Windows 11 in an enterprise environment. Directory Services: Strong functional knowledge of Active Directory, GPO application, and Organizational Unit (OU) structures. Networking: Deep understanding of TCP/IP stacks and how they interact with Domain Controllers. Problem Solving: High-level analytical skills with extreme attention to detail, specifically regarding security permissions. Communication: Ability to bridge the gap between complex IT requirements and laboratory business needs. Reliability: Ability to follow strict Standard Operating Procedures (SOPs) without deviation. Preferred Qualifications\Experience Automation: Ability to run and modify basic scripts (PowerShell/Batch) to automate repetitive tasks like machine renaming or OU movements. Regulated Environments: Prior experience working in GLP, GMP, or other highly regulated laboratory settings. Identity Management: Familiarity with the impact of SID history and credential caching during cross-forest or cross-domain migrations.
03/10/2026
Full time
Domain Migration Support / junior-mid Indianapolis, IN Platform Staffing is seeking a detail-oriented GLP Domain Migration Support specialist to facilitate the technical transition of users, workstations, and laboratory applications between domain environments. This role is critical in supporting GLP (Good Laboratory Practice) teams and administrators, ensuring that migrations are executed with minimal downtime while strictly maintaining data integrity and security permissions as required by regulatory standards. RESPONSIBILITIES Workstation Readiness: Prepare and configure Windows 10/11 workstations and laboratory-specific applications for domain migration. Network Configuration: Manage and troubleshoot DNS, DHCP, and TCP/IP settings to ensure seamless handoffs between domain controllers and proper name resolution. Encryption Management: Manage BitLocker recovery keys and BIOS-level configurations to prevent lockout during boot-level changes. Regulatory Adherence: Implement and maintain data integrity protocols in strict accordance with GLP standards. System Validation: Coordinate closely with the Validation team to ensure that all migrated systems remain in a "validated state" post-transition. User Training: Provide "White Glove" support to non-technical staff, explaining technical changes clearly and with patience. Issue Escalation: Record and report migration roadblocks to the LOTS team and project leadership to ensure rapid resolution SKILLS/EXPERIENCE OS Expertise: Proven track record supporting Windows 10 and Windows 11 in an enterprise environment. Directory Services: Strong functional knowledge of Active Directory, GPO application, and Organizational Unit (OU) structures. Networking: Deep understanding of TCP/IP stacks and how they interact with Domain Controllers. Problem Solving: High-level analytical skills with extreme attention to detail, specifically regarding security permissions. Communication: Ability to bridge the gap between complex IT requirements and laboratory business needs. Reliability: Ability to follow strict Standard Operating Procedures (SOPs) without deviation. Preferred Qualifications\Experience Automation: Ability to run and modify basic scripts (PowerShell/Batch) to automate repetitive tasks like machine renaming or OU movements. Regulated Environments: Prior experience working in GLP, GMP, or other highly regulated laboratory settings. Identity Management: Familiarity with the impact of SID history and credential caching during cross-forest or cross-domain migrations.
PeopleSoft Technical Support Engineer (Remote Job)
Excelraise
Core Job Details Job ID: 10157 Job Title: PeopleSoft Technical Support Engineer (Remote Job) Client: State of South Carolina- Clemson University Job Description: Design, Troubleshooting, and System Management: Maintain, monitor, and support PeopleSoft components such as WebLogic, Tuxedo, Process Scheduler, Integration Broker, and Application Messaging on Oracle UNIX, Windows, and Oracle Infrastructure. Applying Tax Updates using PUM and change assistant. Install and configure PeopleTools components like Integration Broker, Interaction Hub, Secure Enterprise Search (SES), PeopleSoft Test Framework. Set up and configure integration broker gateway, services, service operations, queues, routings, and application messages for internal and external integrations. Install new PeopleSoft environments and refresh non-production PeopleSoft environments Basic Qualifications: Skill 5+ years of experience as a PeopleSoft Systems Administrator Skill 5+ years of experience with PeopleTools 8.59 or higher (such as PeopleCode, Application Engine, Integration Broker, XML Publisher, SQR, Data Mover, Query, nVision Reports or PeopleSoft Test Framework) Skill 5+ year of experience maintaining, monitoring, and supporting PeopleSoft components Skill 5+ years of experience applying Tax Updates using PUM and change assistant Skill 5+ years of experience installing and configuring PeopleTools components Skill 5+ years of experience installing new PeopleSoft environments and refreshing non-production PeopleSoft environments Skill 5+ years of experience troubleshooting development and production application problems across multiple environments and operating platforms Skill 5+ years of experience administering Linux and Windows batch server Preferred Skills: Skill Experience with security administration for access to global HR systems and applications Skill Experience monitoring system performance and administration of services for all of the PeopleSoft environments Skill Experience assisting with debugging and tuning the batch cycle Job Location: 1801 Main Street Columbia, SC - 29201 Job Duration: 8 months + with possibility of Extension Job Category: Technical Support Job Occupations: This is 100% remote Job Candidate must be a CURRENT SC resident. No relocation or nationwide candidates allowed
03/10/2026
Full time
Core Job Details Job ID: 10157 Job Title: PeopleSoft Technical Support Engineer (Remote Job) Client: State of South Carolina- Clemson University Job Description: Design, Troubleshooting, and System Management: Maintain, monitor, and support PeopleSoft components such as WebLogic, Tuxedo, Process Scheduler, Integration Broker, and Application Messaging on Oracle UNIX, Windows, and Oracle Infrastructure. Applying Tax Updates using PUM and change assistant. Install and configure PeopleTools components like Integration Broker, Interaction Hub, Secure Enterprise Search (SES), PeopleSoft Test Framework. Set up and configure integration broker gateway, services, service operations, queues, routings, and application messages for internal and external integrations. Install new PeopleSoft environments and refresh non-production PeopleSoft environments Basic Qualifications: Skill 5+ years of experience as a PeopleSoft Systems Administrator Skill 5+ years of experience with PeopleTools 8.59 or higher (such as PeopleCode, Application Engine, Integration Broker, XML Publisher, SQR, Data Mover, Query, nVision Reports or PeopleSoft Test Framework) Skill 5+ year of experience maintaining, monitoring, and supporting PeopleSoft components Skill 5+ years of experience applying Tax Updates using PUM and change assistant Skill 5+ years of experience installing and configuring PeopleTools components Skill 5+ years of experience installing new PeopleSoft environments and refreshing non-production PeopleSoft environments Skill 5+ years of experience troubleshooting development and production application problems across multiple environments and operating platforms Skill 5+ years of experience administering Linux and Windows batch server Preferred Skills: Skill Experience with security administration for access to global HR systems and applications Skill Experience monitoring system performance and administration of services for all of the PeopleSoft environments Skill Experience assisting with debugging and tuning the batch cycle Job Location: 1801 Main Street Columbia, SC - 29201 Job Duration: 8 months + with possibility of Extension Job Category: Technical Support Job Occupations: This is 100% remote Job Candidate must be a CURRENT SC resident. No relocation or nationwide candidates allowed
Lab Manager - III
Base One Technology Arlington, Virginia
If you are interested in this opportunity. Please forward a copy of your updated resume in word format to Responsibilities: Designing, implementing and maintaining SharePoint capabilities across multiple domains. Designing and developing SharePoint websites using SharePoint designer or web UI developing tools; Developing SharePoint workflows and application development Providing ongoing SharePoint systems administration, technical support, upgrades, patching and troubleshooting services. Examining and identifying efficiencies that can be made to existing procedures, with approval from the customer. Managing assigned project components to deliver services in accordance with established objectives. Employ security concepts, theories, insights, tools and methodologies to mitigate system weaknesses and vulnerabilities. Required Skills: S. Citizenship Must have an active TS/SCI clearance. Must be able to obtain DHS Suitability. 5+ years of directly relevant experience as a Sharepoint Administrator. Familiarity with JavaScript, HTML5, CSS, XML, jQuery, SQL Server, and Web Services. Experience in gathering requirements and developing SharePoint solutions for business users. Experience testing and debugging existing code, updating SharePoint apps and workflows to work with new versions of SharePoint. Experience with Windows Server OS, IIS, AD, #.NET, Word Press, Linux. Must be able to work collaboratively across physical locations. Desired Skills: Experience with writing technical procedures and standard operating procedures. Experience with SharePoint Records Management system Required Education: BS Computer Science, Computer Engineering, Computer Information Systems, Computer Systems Engineering or related degree or HS Diploma and 7+ years lab management or systems administration experience. Desired Certifications: - DoD 8140.01 IAT Level II
03/10/2026
Full time
If you are interested in this opportunity. Please forward a copy of your updated resume in word format to Responsibilities: Designing, implementing and maintaining SharePoint capabilities across multiple domains. Designing and developing SharePoint websites using SharePoint designer or web UI developing tools; Developing SharePoint workflows and application development Providing ongoing SharePoint systems administration, technical support, upgrades, patching and troubleshooting services. Examining and identifying efficiencies that can be made to existing procedures, with approval from the customer. Managing assigned project components to deliver services in accordance with established objectives. Employ security concepts, theories, insights, tools and methodologies to mitigate system weaknesses and vulnerabilities. Required Skills: S. Citizenship Must have an active TS/SCI clearance. Must be able to obtain DHS Suitability. 5+ years of directly relevant experience as a Sharepoint Administrator. Familiarity with JavaScript, HTML5, CSS, XML, jQuery, SQL Server, and Web Services. Experience in gathering requirements and developing SharePoint solutions for business users. Experience testing and debugging existing code, updating SharePoint apps and workflows to work with new versions of SharePoint. Experience with Windows Server OS, IIS, AD, #.NET, Word Press, Linux. Must be able to work collaboratively across physical locations. Desired Skills: Experience with writing technical procedures and standard operating procedures. Experience with SharePoint Records Management system Required Education: BS Computer Science, Computer Engineering, Computer Information Systems, Computer Systems Engineering or related degree or HS Diploma and 7+ years lab management or systems administration experience. Desired Certifications: - DoD 8140.01 IAT Level II

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