Rochester Precision Optics LLC
West Henrietta, New York
Title Systems Administrator Department Information Technology (IT) Reports to Information Technology Manager SEE YOUR CAREER THROUGH A NEW LENS WITH RPO! RPO is a global leader in precision optics, optical components, and optical assemblies. We specialize in a full spectrum of products & services including - Design and Engineering, Systems Integration, Lens Assembly, Visible and Infrared Components, Glass and Plastic Molded Aspheres, and Thin Film Coating. As one of the fastest growing companies in Rochester, RPO offers exciting career paths and work on market-leading programs. See below one of many career opportunities to join the RPO team! Position Overview Rochester Precision Optics LLC. (RPO) is seeking an experienced Systems Administrator to support the day-to-day operation, stability, and continuous improvement of our enterprise infrastructure supporting approximately 300 users across both corporate and manufacturing operations. Our environment relies on someone who can confidently administer Windows Server, Active Directory, virtualization, and Microsoft 365 while also supporting the network infrastructure that connects it all. The ideal candidate has a strong systems administration foundation with hands-on experience supporting enterprise networking, including switches, firewalls, VLANs, VPNs, and wireless technologies. Working closely with the IT Manager, you'll play a key role in maintaining a secure, reliable, and high-performing IT environment while contributing to infrastructure modernization, cybersecurity initiatives, and strategic technology projects. This is an opportunity for someone who enjoys solving complex infrastructure challenges, takes ownership of their work, and wants to make a measurable impact across the organization. Key Responsibilities: Systems Administration & Infrastructure Management Administer and maintain Windows Server environments, Active Directory, Group Policy, DNS, DHCP, and core Microsoft infrastructure services. Support VMware or Hyper-V virtualization environments, server resources, storage systems, and enterprise backup solutions. Perform system maintenance including patching, upgrades, configuration changes, and troubleshooting. Support Microsoft 365 services including Exchange Online, Teams, and Entra ID. Maintain infrastructure documentation, system standards, and technical procedures. Network Infrastructure Support Support enterprise network infrastructure including switches, firewalls, VPNs, and wireless networks. Troubleshoot VLANs, routing, subnetting, network connectivity, and security controls. Assist with network upgrades, infrastructure expansion projects, and technology improvements. Support network-connected systems including VoIP, security systems, and other enterprise technologies. Security & Operational Support Assist with infrastructure security initiatives, including system hardening, vulnerability remediation, and cybersecurity best practices. Assist with compliance initiatives related to NIST 800-171 and CMMC 2.0. Serve as a Tier II/Tier III escalation resource for complex systems and infrastructure issues. Partner with the IT Manager on infrastructure projects, technology improvements, and long-term planning. Knowledge, Skills, and Abilities: Bachelor's degree in information technology, Computer Science, or a related field preferred, or equivalent combination of education and hands-on experience. 4+ years of experience supporting enterprise IT infrastructure in a Systems Administrator, Infrastructure Administrator, Network Administrator, or similar role. Strong experience administering Windows Server environments, Active Directory, Group Policy, DNS, and DHCP. Experience supporting Microsoft 365 environments, including Exchange Online, Teams, and Entra ID. Experience supporting virtualization platforms such as VMware or Hyper-V. Experience administering and troubleshooting enterprise network infrastructure, including switches, VLANs, firewalls, VPNs, and wireless technologies. Experience supporting enterprise backup solutions, such as Veeam, and disaster recovery. Familiarity with endpoint management, software deployment, and security tools. Strong troubleshooting and problem-solving skills with the ability to independently diagnose and resolve complex technical issues. Ability to effectively communicate technical information and collaborate with both technical and non-technical teams. Preferred Qualifications Experience with cybersecurity frameworks or compliance requirements such as NIST 800-171 or CMMC. Experience with Microsoft Intune, Endpoint Central, or similar endpoint management platforms. PowerShell scripting or automation experience. Experience supporting ERP systems, SQL Server environments, or other business-critical applications. Industry certifications such as Network+, Security+, Microsoft, VMware, or Cisco certifications are a plus! Additional Requirements: Pursuant to ITAR, EAR, and other export compliance laws and regulations, applicants for this position must be U.S. Persons as defined by U.S. law, i.e., U.S. citizens, lawful permanent residents ("Green Card" holders), persons granted refugee status or asylum status in the United States, or temporary residents granted amnesty. Compensation & Benefits: Competitive compensation package linked to your experience and performance. 401(k) with company match and Tuition Reimbursement opportunities. Health, dental, vision, HSA, & life insurance. Paid time off including vacation, sick time, and 11 paid company holidays Work Requirements & Physical Demands: This is an on-site, hands-on IT role supporting both corporate office and manufacturing operations. The Systems Administrator will work in a collaborative environment where technology directly supports critical business and production processes. The role requires regular interaction with computer systems, servers, network equipment, and end-user technology across the organization. Occasional movement throughout the facility may be required to support infrastructure, troubleshoot equipment, and assist with technology deployments. Physical requirements may include: Ability to sit, stand, and work at a computer for extended periods. Ability to walk throughout office and manufacturing areas. Ability to lift, carry, and install IT equipment such as computers, monitors, networking equipment, and related hardware (typically up to 50 lbs.). Ability to work in both office and manufacturing environments while following applicable safety requirements. Occasional after-hours support may be required for scheduled maintenance, upgrades, or critical infrastructure issues. Disclaimer: This job description reflects management's assignment of essential functions; it does not prescribe or restrict the tasks that may be assigned. The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. All personnel may be required to perform duties outside of their normal responsibilities from time to time, as needed. Rochester Precision Optics is committed to leveraging the talent of a diverse workforce to create great opportunities for our business and our people. EOE/AA/Race/Gender/Disability/Veteran In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States, and to complete This is a full-time, on-site position based at our West Henrietta, NY facility. The standard work schedule is Monday through Friday, 7:00 AM to 3:30 PM. Participation in an occasional rotating on-call schedule is required to provide after-hours support for critical infrastructure issues, planned maintenance, and emergency response as needed. Compensation details: 0 Yearly Salary PIbc2cfe6-
Title Systems Administrator Department Information Technology (IT) Reports to Information Technology Manager SEE YOUR CAREER THROUGH A NEW LENS WITH RPO! RPO is a global leader in precision optics, optical components, and optical assemblies. We specialize in a full spectrum of products & services including - Design and Engineering, Systems Integration, Lens Assembly, Visible and Infrared Components, Glass and Plastic Molded Aspheres, and Thin Film Coating. As one of the fastest growing companies in Rochester, RPO offers exciting career paths and work on market-leading programs. See below one of many career opportunities to join the RPO team! Position Overview Rochester Precision Optics LLC. (RPO) is seeking an experienced Systems Administrator to support the day-to-day operation, stability, and continuous improvement of our enterprise infrastructure supporting approximately 300 users across both corporate and manufacturing operations. Our environment relies on someone who can confidently administer Windows Server, Active Directory, virtualization, and Microsoft 365 while also supporting the network infrastructure that connects it all. The ideal candidate has a strong systems administration foundation with hands-on experience supporting enterprise networking, including switches, firewalls, VLANs, VPNs, and wireless technologies. Working closely with the IT Manager, you'll play a key role in maintaining a secure, reliable, and high-performing IT environment while contributing to infrastructure modernization, cybersecurity initiatives, and strategic technology projects. This is an opportunity for someone who enjoys solving complex infrastructure challenges, takes ownership of their work, and wants to make a measurable impact across the organization. Key Responsibilities: Systems Administration & Infrastructure Management Administer and maintain Windows Server environments, Active Directory, Group Policy, DNS, DHCP, and core Microsoft infrastructure services. Support VMware or Hyper-V virtualization environments, server resources, storage systems, and enterprise backup solutions. Perform system maintenance including patching, upgrades, configuration changes, and troubleshooting. Support Microsoft 365 services including Exchange Online, Teams, and Entra ID. Maintain infrastructure documentation, system standards, and technical procedures. Network Infrastructure Support Support enterprise network infrastructure including switches, firewalls, VPNs, and wireless networks. Troubleshoot VLANs, routing, subnetting, network connectivity, and security controls. Assist with network upgrades, infrastructure expansion projects, and technology improvements. Support network-connected systems including VoIP, security systems, and other enterprise technologies. Security & Operational Support Assist with infrastructure security initiatives, including system hardening, vulnerability remediation, and cybersecurity best practices. Assist with compliance initiatives related to NIST 800-171 and CMMC 2.0. Serve as a Tier II/Tier III escalation resource for complex systems and infrastructure issues. Partner with the IT Manager on infrastructure projects, technology improvements, and long-term planning. Knowledge, Skills, and Abilities: Bachelor's degree in information technology, Computer Science, or a related field preferred, or equivalent combination of education and hands-on experience. 4+ years of experience supporting enterprise IT infrastructure in a Systems Administrator, Infrastructure Administrator, Network Administrator, or similar role. Strong experience administering Windows Server environments, Active Directory, Group Policy, DNS, and DHCP. Experience supporting Microsoft 365 environments, including Exchange Online, Teams, and Entra ID. Experience supporting virtualization platforms such as VMware or Hyper-V. Experience administering and troubleshooting enterprise network infrastructure, including switches, VLANs, firewalls, VPNs, and wireless technologies. Experience supporting enterprise backup solutions, such as Veeam, and disaster recovery. Familiarity with endpoint management, software deployment, and security tools. Strong troubleshooting and problem-solving skills with the ability to independently diagnose and resolve complex technical issues. Ability to effectively communicate technical information and collaborate with both technical and non-technical teams. Preferred Qualifications Experience with cybersecurity frameworks or compliance requirements such as NIST 800-171 or CMMC. Experience with Microsoft Intune, Endpoint Central, or similar endpoint management platforms. PowerShell scripting or automation experience. Experience supporting ERP systems, SQL Server environments, or other business-critical applications. Industry certifications such as Network+, Security+, Microsoft, VMware, or Cisco certifications are a plus! Additional Requirements: Pursuant to ITAR, EAR, and other export compliance laws and regulations, applicants for this position must be U.S. Persons as defined by U.S. law, i.e., U.S. citizens, lawful permanent residents ("Green Card" holders), persons granted refugee status or asylum status in the United States, or temporary residents granted amnesty. Compensation & Benefits: Competitive compensation package linked to your experience and performance. 401(k) with company match and Tuition Reimbursement opportunities. Health, dental, vision, HSA, & life insurance. Paid time off including vacation, sick time, and 11 paid company holidays Work Requirements & Physical Demands: This is an on-site, hands-on IT role supporting both corporate office and manufacturing operations. The Systems Administrator will work in a collaborative environment where technology directly supports critical business and production processes. The role requires regular interaction with computer systems, servers, network equipment, and end-user technology across the organization. Occasional movement throughout the facility may be required to support infrastructure, troubleshoot equipment, and assist with technology deployments. Physical requirements may include: Ability to sit, stand, and work at a computer for extended periods. Ability to walk throughout office and manufacturing areas. Ability to lift, carry, and install IT equipment such as computers, monitors, networking equipment, and related hardware (typically up to 50 lbs.). Ability to work in both office and manufacturing environments while following applicable safety requirements. Occasional after-hours support may be required for scheduled maintenance, upgrades, or critical infrastructure issues. Disclaimer: This job description reflects management's assignment of essential functions; it does not prescribe or restrict the tasks that may be assigned. The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. All personnel may be required to perform duties outside of their normal responsibilities from time to time, as needed. Rochester Precision Optics is committed to leveraging the talent of a diverse workforce to create great opportunities for our business and our people. EOE/AA/Race/Gender/Disability/Veteran In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States, and to complete This is a full-time, on-site position based at our West Henrietta, NY facility. The standard work schedule is Monday through Friday, 7:00 AM to 3:30 PM. Participation in an occasional rotating on-call schedule is required to provide after-hours support for critical infrastructure issues, planned maintenance, and emergency response as needed. Compensation details: 0 Yearly Salary PIbc2cfe6-
ManTech
Chantilly, Virginia
MANTECH seeks a motivated, career and customer-oriented Senior Systems Engineer to join our team in Chantilly, VA. This is an onsite position. Responsibilities include but are not limited to: Provide Tier III IT Systems support across enterprise technologies, including VMware vCenter, Horizon View, Site Recovery Manager, HP Blade Servers, HP SANs, HPAC Secure Printing, Active Directory, Group Policies, Certificate Services, DHCP, DNS, and Microsoft Windows Operating Systems. Diagnose and resolve complex performance, security, and technical challenges across supported infrastructure platforms. Perform requirements analysis, gathering, and integration for core system platforms while collaborating on project teams to package and deploy production releases. Author Standard Operating Procedures (SOPs) for repetitive tasks and participate in ITIL Service Lifecycle processes, including submitting Change Requests. Investigate and resolve operational issues in coordination with technical personnel, while providing mentorship and guidance to junior Systems Engineers. Support system maintenance and unplanned service outages after normal duty hours (nights and weekends) on occasion. Perform up to 10% local travel within the DC Metro area as required by program requirements. Minimum Qualifications: Bachelor's degree and 5+ years of systems engineering experience, or an Associates degree with 8 years of systems engineering experience, or a High School diploma with 11 years of systems engineering experience can be substituted for a bachelor's degree DoD 8570 IAT Level II Certification, ex., Security+ IAT Level III certification ex. SecurityX, CASP+ required within 6 months of hire DoD 8570 Computing Environment Certification required within 6 months of hire, ex., MCSA, VCP, or equivalent Experience with Microsoft Windows 2008/2012/2016/2019 Servers; Microsoft Windows 10; administering Microsoft Exchange, Active Directory, and workstation and server hardware; administering Microsoft Office 2010/2016; basic networking including DHCP/TCPIP Experience with Microsoft Windows Systems, HP SANs, or VMware products Preferred Qualifications: Microsoft Windows systems experience including DNS, Group Policy, and PKI; deploying workstation images and Thin/Zero clients; and Administering vSphere, Horizon View, data backup, and antivirus software Experience applying security best practices from DISA and/or vendors Experience using a Service Desk ticketing system, such as Remedy or ServiceNow ITIL Foundations certification Scripting experience Clearance Requirements: Must have a current or active TS/SCI and be willing and able to obtain a polygraph Physical Requirements: The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.
MANTECH seeks a motivated, career and customer-oriented Senior Systems Engineer to join our team in Chantilly, VA. This is an onsite position. Responsibilities include but are not limited to: Provide Tier III IT Systems support across enterprise technologies, including VMware vCenter, Horizon View, Site Recovery Manager, HP Blade Servers, HP SANs, HPAC Secure Printing, Active Directory, Group Policies, Certificate Services, DHCP, DNS, and Microsoft Windows Operating Systems. Diagnose and resolve complex performance, security, and technical challenges across supported infrastructure platforms. Perform requirements analysis, gathering, and integration for core system platforms while collaborating on project teams to package and deploy production releases. Author Standard Operating Procedures (SOPs) for repetitive tasks and participate in ITIL Service Lifecycle processes, including submitting Change Requests. Investigate and resolve operational issues in coordination with technical personnel, while providing mentorship and guidance to junior Systems Engineers. Support system maintenance and unplanned service outages after normal duty hours (nights and weekends) on occasion. Perform up to 10% local travel within the DC Metro area as required by program requirements. Minimum Qualifications: Bachelor's degree and 5+ years of systems engineering experience, or an Associates degree with 8 years of systems engineering experience, or a High School diploma with 11 years of systems engineering experience can be substituted for a bachelor's degree DoD 8570 IAT Level II Certification, ex., Security+ IAT Level III certification ex. SecurityX, CASP+ required within 6 months of hire DoD 8570 Computing Environment Certification required within 6 months of hire, ex., MCSA, VCP, or equivalent Experience with Microsoft Windows 2008/2012/2016/2019 Servers; Microsoft Windows 10; administering Microsoft Exchange, Active Directory, and workstation and server hardware; administering Microsoft Office 2010/2016; basic networking including DHCP/TCPIP Experience with Microsoft Windows Systems, HP SANs, or VMware products Preferred Qualifications: Microsoft Windows systems experience including DNS, Group Policy, and PKI; deploying workstation images and Thin/Zero clients; and Administering vSphere, Horizon View, data backup, and antivirus software Experience applying security best practices from DISA and/or vendors Experience using a Service Desk ticketing system, such as Remedy or ServiceNow ITIL Foundations certification Scripting experience Clearance Requirements: Must have a current or active TS/SCI and be willing and able to obtain a polygraph Physical Requirements: The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.
Kaiser Permanente
Greensboro, North Carolina
Technical Summary: The Systems Administrator III serves as a senior technical analyst within the Clinical Care and Patient Engagement Technologies organization, supporting the KP HealthConnect Specialties team. This role provides technical leadership in the design, implementation, optimization, and support of enterprise-scale healthcare technology solutions that enable high-quality clinical and operational outcomes. Working closely with market leaders, product managers, and cross-functional stakeholders, the Systems Administrator III translates complex business, clinical, and operational requirements into scalable, reliable, and secure technical solutions. The position plays a key role in driving system stability, performance, and continuous improvement while ensuring alignment with organizational standards and strategic objectives. The ideal candidate brings deep expertise in system administration, change management processes, leveraging industry best practices to manage production support, coordinate system enhancements, and ensure effective service delivery. This role requires strong analytical, problem-solving, and collaboration skills, along with the ability to lead technical initiatives, influence stakeholders, and support healthcare applications. Job Summary: In addition to the responsibilities listed below, this position is responsible for system build, testing, validation, and ongoing support of assigned applications. This position will possess clinical or IT systems knowledge and experience to develop and support safe and high quality care using the electronic health record. This position will perform in depth and precise investigation and documentation of future- state operational specifications and application functionality. Performing analysis of application capabilities workflows, data collection, report details, and other clinical and/or technical issues associated with Epic software. This position is responsible for developing and documenting the internal procedures that will be used in conjunction with Epic applications. Some of the unique challenges this position will face include analyzing clinical and business operations and investigating user preferences; prioritizing & implementing requested system changes & updates; serving as a liaison between end users, third parties, and Epic implementation staff. This position develops and documents internal procedures, collects information and prepares specifications of system enhancements, analyzes functionality in new releases and tests each new release. Essential Responsibilities: Completes work assignments by applying up-to-date knowledge in subject area to meet deadlines; following procedures and policies, and applying data and resources to support projects or initiatives; collaborating with others, often cross-functionally, to solve business problems; supporting the completion of priorities, deadlines, and expectations; communicating progress and information; identifying and recommending ways to address improvement opportunities when possible; and escalating issues or risks as appropriate. Pursues self-development and effective relationships with others by sharing resources, information, and knowledge with coworkers and customers; listening, responding to, and seeking performance feedback; acknowledging strengths and weaknesses; assessing and responding to the needs of others; and adapting to and learning from change, difficulties, and feedback. Meets timelines to drive the delivery of appropriate, sustainable, and prompt solutions. Provides first and second level support for enterprise systems and systems in one or more additional IT domains by diagnosing, troubleshooting, and resolving complex incidents to minimize system issues. Supports stability, availability, and performance of enterprise systems (e.g., systems, applications, network, databases, storage, security) by monitoring systems to identify problems, trends, and opportunities for improvement. Assists technical and project team members to resolve system problems and application-specific issues. Escalates identified issues, risks or problems to lead administrators according to processes. Plans and performs complex system configuration. Supports communications with product users and suppliers to share information, identify opportunities, resolve problems, prioritize customer requirements, and maintain continuous improvement through customer feedback. Defines and tests maintenance and refresh activities. Participates in the installation, upgrade, or decommissioning of designated systems, products, and infrastructure. Assists with application-oriented administration and technical support for production and non-production environments. Supports vendor support activities, as appropriate. Recommends and executes performance tuning and optimization activities. Creates documentation of new and existing system configuration and procedural information, and reviews documentation of others. Minimum Qualifications: Minimum two (2) years experience working with EPIC or comparable health system software OR Minimum two (2) years scripting or programming experience. Bachelors degree in Computer Science, Engineering, Social Science, Education, Business, Health Care or related field and Minimum three (3) years working in IT or operations. Additional equivalent work experience may be substituted for the degree requirement.
Technical Summary: The Systems Administrator III serves as a senior technical analyst within the Clinical Care and Patient Engagement Technologies organization, supporting the KP HealthConnect Specialties team. This role provides technical leadership in the design, implementation, optimization, and support of enterprise-scale healthcare technology solutions that enable high-quality clinical and operational outcomes. Working closely with market leaders, product managers, and cross-functional stakeholders, the Systems Administrator III translates complex business, clinical, and operational requirements into scalable, reliable, and secure technical solutions. The position plays a key role in driving system stability, performance, and continuous improvement while ensuring alignment with organizational standards and strategic objectives. The ideal candidate brings deep expertise in system administration, change management processes, leveraging industry best practices to manage production support, coordinate system enhancements, and ensure effective service delivery. This role requires strong analytical, problem-solving, and collaboration skills, along with the ability to lead technical initiatives, influence stakeholders, and support healthcare applications. Job Summary: In addition to the responsibilities listed below, this position is responsible for system build, testing, validation, and ongoing support of assigned applications. This position will possess clinical or IT systems knowledge and experience to develop and support safe and high quality care using the electronic health record. This position will perform in depth and precise investigation and documentation of future- state operational specifications and application functionality. Performing analysis of application capabilities workflows, data collection, report details, and other clinical and/or technical issues associated with Epic software. This position is responsible for developing and documenting the internal procedures that will be used in conjunction with Epic applications. Some of the unique challenges this position will face include analyzing clinical and business operations and investigating user preferences; prioritizing & implementing requested system changes & updates; serving as a liaison between end users, third parties, and Epic implementation staff. This position develops and documents internal procedures, collects information and prepares specifications of system enhancements, analyzes functionality in new releases and tests each new release. Essential Responsibilities: Completes work assignments by applying up-to-date knowledge in subject area to meet deadlines; following procedures and policies, and applying data and resources to support projects or initiatives; collaborating with others, often cross-functionally, to solve business problems; supporting the completion of priorities, deadlines, and expectations; communicating progress and information; identifying and recommending ways to address improvement opportunities when possible; and escalating issues or risks as appropriate. Pursues self-development and effective relationships with others by sharing resources, information, and knowledge with coworkers and customers; listening, responding to, and seeking performance feedback; acknowledging strengths and weaknesses; assessing and responding to the needs of others; and adapting to and learning from change, difficulties, and feedback. Meets timelines to drive the delivery of appropriate, sustainable, and prompt solutions. Provides first and second level support for enterprise systems and systems in one or more additional IT domains by diagnosing, troubleshooting, and resolving complex incidents to minimize system issues. Supports stability, availability, and performance of enterprise systems (e.g., systems, applications, network, databases, storage, security) by monitoring systems to identify problems, trends, and opportunities for improvement. Assists technical and project team members to resolve system problems and application-specific issues. Escalates identified issues, risks or problems to lead administrators according to processes. Plans and performs complex system configuration. Supports communications with product users and suppliers to share information, identify opportunities, resolve problems, prioritize customer requirements, and maintain continuous improvement through customer feedback. Defines and tests maintenance and refresh activities. Participates in the installation, upgrade, or decommissioning of designated systems, products, and infrastructure. Assists with application-oriented administration and technical support for production and non-production environments. Supports vendor support activities, as appropriate. Recommends and executes performance tuning and optimization activities. Creates documentation of new and existing system configuration and procedural information, and reviews documentation of others. Minimum Qualifications: Minimum two (2) years experience working with EPIC or comparable health system software OR Minimum two (2) years scripting or programming experience. Bachelors degree in Computer Science, Engineering, Social Science, Education, Business, Health Care or related field and Minimum three (3) years working in IT or operations. Additional equivalent work experience may be substituted for the degree requirement.
