21 jobs found

Job Description Job Description Job title-Data Center Technician Location-Washington DC Job type-1099 Contract Role and Responsibilities: Minimum years of experience: 1 - 3 Years, prefer 3-5+ years Complete all activities associated with physically placing equipment identified in project specification documents including but not limited to routing, lacing, labeling, terminating and local/remote testing, and turn up of Ethernet, switchboard, fiber, and power cables. Handling, installation, and troubleshooting of Ethernet and fiber cables and connectors, including but not limited to CAT 5, CAT6, structured cable, fan-outs, single mode, multi-mode, RJ45, MTP/MPO, and LC. Familiar with different types of fiber connectors (LC, SC & MPO/MPT, etc) and fiber cables (Single Mode/Multi Mode, Bundle Fiber, and MPO-MPO/LC-LC/LC-SC fiber patch cords). The ability to use basic fiber testing tools including but not limited to Optical power meter, Optical laser source, Visual fault locator (VFL), OTDR, Optical Spectrum Analyzer (OSA), Bit Error Rate Testers (BERT), Live Fiber Detector (LFD)and Fiberscope. Analyze and resolve network issues associated with equipment installations/removals. Perform and assist card-level troubleshooting and replacement procedures with assistance from control centers and/or back-office engineers. Understand Servers (HP, Dell or Equivalent) Hardware Handling: Replacement Array cache/battery units, Internal storage array controller cards, Internal host bus adapter (HBA)/ fiber channel cards, hard disk drive (HDD) media, Processors or CPUs and individual memory modules. Replacement of system boards for servers and updating of applicable firmware information (BIOS settings, serial number, etc.). Understand Servers (HP, Dell, or Equivalent) Software Handling: Configuration Management (Initial server BIOS configuration, asset tag, serial number, MAC address recording, and completion of requested documentation associated with server pre-configuration). Software configurations & install for requiring direct physical media connection (e.g. USB key). Interpret and follow detailed methods of procedures (MOPS) and engineering documents / diagrams. Review project specifications to validate equipment placement, cable assignments and determine cable lengths then document results in proprietary databases. Provide timely and accurate feedback to site survey requests. Understand and follow all common and industry-specific safety standards to protect personnel and assure network integrity/reliability. Communicate as required with multiple departments to optimize project scheduling, resolve roadblocks, and coordinate material deliveries. Inventory, receive, and ship materials using appropriate databases. Document project milestones, notes, job information memorandum, and submit ready-for-service notifications in ETS in English to gain Operations acceptance for all completed projects. Other duties as assigned. We also regard the following qualifications as very important: Must be able to work outside of normal business hours (i.e., shift work), including nights and weekends, when needed. Prior experience working as a Field Technician or Field Engineer in the Telecommunications Industry is highly desired. In-depth knowledge of Fiber Optics and IP transport equipment installation and basic testing methods and procedures (MOPs). Knowledge of operating principles of wireline and IP transport environments. Ability to interpret and perform tasks outlined in MOPs, vendor documentation, technical specifications, network practices, engineering letters, and job aids. Ability to identify all colors associated with telecommunications cable and equipment indicator lights. Ability to work from a ladder or lift in an overhead rack or grid for extended periods of time pulling long lengths of heavy cables. Ability to learn and retain physical and mechanical installation specifications. Must be a self-starter with the ability to work independently without continuous supervision. Must be a team player and have excellent interpersonal communication skills. Excellent organizational and administrative skills. Effective written and oral communication skills in the English language. Ability to exercise flexibility in challenging and/or perplexing situations. Ability to multi-task and maintain composure in stressful and demanding work environments. Understanding of basic mechanical terms and tools. The ability to use hand tools, power tools, and industry test equipment including VeEX & EXFO. Possess a smartphone capable of taking pictures and utilizing apps.

Job Description Job Description Head of Product Design & User Experience Location: Brooklyn Center, Minnesota - in person Company: SALERRU Inc. Engagement: Independent Contractor Current Compensation: Equity-based early-stage startup opportunity SALERRU Inc. is building a trust-first peer-to-peer marketplace focused on safer listings, clearer exchanges, stronger payments, and better buying and selling experiences. We are seeking a hands-on product design leader to own SALERRU's end-to-end user experience across mobile and web. This person will help transform product ideas, requirements, and marketplace workflows into intuitive, polished experiences for buyers and sellers. What You'll Lead • Own product design and UX strategy across SALERRU • Create user flows, wireframes, mockups, and interactive prototypes • Design mobile-first experiences for iOS, Android, and web • Build and maintain SALERRU's design system and reusable components • Design buyer, seller, listing, checkout, account, messaging, trust, and marketplace experiences • Conduct user research and usability testing • Translate research and feedback into product improvements • Work closely with the Founder/CEO, Mobile/Frontend, and Backend/Payments leadership • Collaborate with engineering to ensure designs are implemented accurately • Help establish SALERRU's long-term product-design standards and processes What We're Looking For • Strong professional product design and UX experience • Strong portfolio demonstrating production digital products • Experience designing mobile or mobile-first applications • Advanced experience with Figma or comparable product-design tools • Strong understanding of user flows, information architecture, interaction design, and usability • Experience building or maintaining design systems • Ability to move from early concepts to polished, developer-ready designs • Strong communication and cross-functional collaboration skills • Marketplace, e-commerce, fintech, consumer-app, or startup experience is a plus Important Compensation Disclosure SALERRU is currently a bootstrapped, pre-revenue startup. Equity ownership is a central part of the compensation structure for early leadership roles. Any cash compensation, stipend, or future salary arrangement will be documented separately and should not be assumed unless included in the final written offer. Equity terms will be documented separately and are subject to applicable company agreements, vesting requirements, approvals, and final executed documentation. Learn More About SALERRU Want to learn more about what we're building, our vision, and our current opportunities? Visit our careers page: Work Location This is an in-person leadership opportunity based at the SALERRU office in Brooklyn Center, Minnesota. Candidates willing to relocate may also be considered. Company Description SALERRU Inc. is building a trust-first peer-to-peer marketplace focused on safer listings, clearer exchanges, stronger payments, and better buying and selling experiences. Our early leadership team is helping build the product, technology, design, and operating foundation from the ground up. Company Description SALERRU Inc. is building a trust-first peer-to-peer marketplace focused on safer listings, clearer exchanges, stronger payments, and better buying and selling experiences. Our early leadership team is helping build the product, technology, design, and operating foundation from the ground up.

Job Description Job Description Mountain Ltd. is looking for an Wire Center Engineer to work in the Loveland/Fort Collins area! Wire Center Engineer Responsibilities A Wire Center Engineer's job is to provide expertise in the outside plant facilities for Order or customer driven work, visit site and to design a plan of action for each project that's in their assigned wire center area. Wire Center Engineer should be able to customize a solution to each of our customer's requirements to satisfy requests for service. Proficiencies and use of the following programs/systems to perform duties and learn any new system implemented by the company. ARMOR, Forte, WFMT, Work Management System, JDS, NDS, Ready for Service, NBIE, TIRKS, SiteTracker, Access-FPT Reservation, ACCESS-GPON, NROC, Cosmo, Google Maps, SAP GUI / SAP Portal, L-FACS, Bart, Excel, All Microsoft Programs, Outlook, TEAMS (Conference Calls, training), Chrome, Google Maps, municipality mapping systems for ROW. Wire Center Engineer will be to assist/support in every wire center assigned for Road Moves, Fiber to the Tower (FT3) customer billing (BART), Relocations, POTS-HSI orders (including GPON capacity adds) . Interact with both internal and external customer and work towards service resolution. Work in concert with construction CPA's, Splicing supervisors, SRO's, and JRM's, JFM's for each wire center. Daily tasks start with going into ARMOR and checking for held orders to find service/terminal assignments, developing cost quote if build is required, triggering quote thru BART to customers and submitting request for funding from finance thru appropriate process/systems. Duties include use of select systems to assess, make the decision to resolve all held orders. Pull work orders in Fireworks, prepare field notes, work in NDS to provide the scope of work needed, and send to ECM for designs. issue jobs in Fireworks/Bidmaster/JDS and complete provisioning steps in WFMT, SiteTracker and route the job to construction/splicing forces, JFM, CPA, and Splicing through JDS. For BAU and Splitter jobs complete F1 form or MF1 form and submit in Work Management System. Issue Splitter Add and BAU Jobs after determining the design and MNEM are accounted for. Learn and understand contracts and NEWCO/RUS units required. Attend meetings, site meets and gather documentation for research and assessment for job planning. Ability to evaluate permitting requirements/cost, quality check all phases of work package design and pricing for accuracy before a work package is issued to construction. Manage in flight changes to scope of project. This wire center engineering role will continue to expand as areas of responsibility increase. Ongoing training and understanding of the wire center engineering role continues to be the focus. Goal is to utilize the skills acquired and provide a streamlined process to cover existing team members during vacation, injuries and illness. A wire center engineer will provide that relief needed so work load's remain manageable when that individual returns. This role would provide a more stable environment. Pay commensurate with experience; $52,000 - 66,560. Health, dental, vison insurance available,401K, and paid time off offered. Shape the future. Summit success. Join our team and become part of a legacy that has been at the forefront of engineering excellence since 1979.

Job Description Job Description PURPOSE Provide installation, technical start-up, programming, and checkout for Building Access Control Systems, Fire Alarm, Parking Revenue Controls, and similar low voltage solutions. Maintain and grow the "Customer for Life" concept for existing and new customers. Performs related work as required. ESSENTIAL FUNCTIONS AND RESPONSIBILITIES The following duties are typical for this job. These are not to be constructed as exclusive or all inclusive. Other duties may be required and assigned. This is a field position with the primary responsibility to handle all aspects of service, installation, programming, and startup of Access Control, Burglary, Fire, Parking, Surveillance, and related systems. Primary market focus is Commercial Office, Data Centers, Government, Industrial, Healthcare, and Education. Desired candidate will have a minimum of 3 years of proven commercial enterprise type Access Control, Surveillance Video, Fire or Parking Revenue Control system and must be able to troubleshoot related serviceable systems. Program all Access Control Panels, Workstation Software, Surveillance Video systems, Fire Alarm, Parking Revenue Control system software and associated security services via their custom software application packages. Work with IT staff to coordinate the integration into customer networks and be willing to learn advanced network configurations and setup that apply to each system. Install mechanical lock systems that are either wirefree or wired lock system. Ensures customer satisfaction by continual follow-up, communication skills and complete final checkout of service and construction jobs where assigned. Provide sales support as needed to assist Project Manager to obtain recurring business. Have the drive to be the technical expert for our solutions and be willing to continue to learn our systems and provide value to customers. Assigned service calls to keep our offerings up and running with quick response and thorough checkout. Baker Group may supply a Van, Cell Phone, tools, and laptop. Provide documentation for operation and maintenance after a project is complete and communicate changes and modifications with Application Engineer. Attend turnover meetings between Project Manager and Applications Engineer discussing project scope, safety, timelines, etc. You will be required to obtain your NICET 1 and 2 certifications to maintain your State of Iowa Alarm License. Fire Alarm System knowledge is preferred for this position as well. You will be part of an On-Call schedule which is adjustable but currently once every 10 weeks. We do work all over Iowa and the Midwest. Our technicians must be agreeable to traveling overnight on occasions to install or startup a system that is out of town. You will be required to obtain your 30 HR OSHA certification within the 1st year. Baker Group allocates a budget for Baker Group Shirts that must be always worn, and pants must be in good condition with no holes or frays so that we all stay consistent with an image of Baker Group. MINIMUM EDUCATION & EXPERIENCE REQUIRED TO PERFORM ESSENTIAL FUNCTIONS Local 347 VDV Technician 2 Year Associates Degree in Related Technology High School Diploma CERTIFICATES, LICENSES, REGISTRATIONS Valid driver's license MENTAL AND PHYSICAL COMPETENCIES REQUIRED TO PERFORM ESSENTIAL FUNCTIONS Ability to perform all necessary duties unsupervised Knowledge of common Windows Office applications Knowledge of Microsoft SQL or other database applications preferred but not required Knowledge of Ethernet and serial network communication formats and hardware configurations Excellent interpersonal skills with ability to communicate effectively, both verbally and written Ability to take direction and fulfill commitments Value and support company core values and culture Understanding of construction site safety and display a high awareness of your surroundings Effectively prioritize and balance the "big picture" and immediate responsibilities Ability to listen effectively, value the opinions of others and acknowledge contributions of others Ability to communicate and work well with others at all levels ENVIRONMENTAL ADAPTABILITY At any given time, may be exposed to typical construction site and/or industrial site risks and environment Be able to work in exterior elements that come with all seasons (with or without temperature changes). EQUIPMENT/TOOLS Laptop PC Electronic Multimeter Hand tools/power tools Product Manufacturer Software Ladders and Lifts Required PPE is always in use. Baker Group is an Equal Opportunity Employer. In compliance with the Americans with Disabilities Act, Baker Group will consider reasonable accommodations for qualified individuals with disabilities and encourage prospective employees and incumbents to discuss potential accommodations with the Employer.

Job Description Job Description Description: US CITIZENSHIP, DoD SECRET SECURITY CLEARANCE IS REQUIRED. If your resume does not clearly state that you have an active DoD Secret security clearance, auto-filtering tools will reject/remove your application. EXPERIENCE for Senior Security Network Engineer position: Eight (8) years' experience in network security, demonstrating strong experience with Cisco Prime Infrastructure, understanding of IEEE 802.11 protocols, familiarity with TCP/IP (specifically Layers 3/4), and switching and routing protocols (internet standards and general architecture) and associated hardware. ReadSeal Experience Cisco ASA Cisco Firepower Switching and Troubleshooting Cisco Wireless LAN Controller Cisco DNA Center Bluecoat Proxy RSA Server Cisco ISE This is a Cyber Security Workforce IAT II position- Must hold one of the following active certifications: IAT Level III CISSP/CCNP-Routing or CCNP Security Requirements: EDUCATION for Senior Security Network Engineer: Minimum Education: Bachelor's degree in Information Technology, Computer Science, or an equivalent technical degree from an accredited college or university. Benefits for a Senior Security Network Engineer: As a team member of EHS Technologies, you'll have available benefits including Bonus Eligibility, No Cost Full Coverage Health Insurance, available Pet Insurance, industry high 401k matching among many other excellent benefits and up to 26 days of holiday and PTO EHS Technologies is an Equal Opportunity Employer.

Job Description Job Description Job Description Summary The System Engineer III, Firewalls, reports to the Manager, Network Infrastructure and Security Engineering in support of MUSC's academic, research and healthcare missions. Areas of expertise include firewall administration, patching, VPN configuration, address translation, routing, IP address management, network segmentation, security group tags, SDWAN, dynamic routing protocols, SSO, certificate management, and advanced troubleshooting. This position serves as a subject matter expert for network security services, evaluates and resolves complex technical issues and demonstrates strong analytical and communication skills to maximize the benefit of services the team provides for Information Solutions. Generates appropriate documentation, communications, processes, and educational plans to identify and remove obstacles to, and mitigate the disruption of change related to the design, management, implementation, and operations of the network; is responsible for the timely resolution of network issues; takes a lead role in projects; participates in team and project meetings and provides input on solutions to improve efficiency. The position coaches and transfers knowledge to peers and staff, maintains high professional standards, and exhibits excellent customer service skills while performing assigned tasks. Entity MUSC Community Physicians (MCP) Worker Type Employee Worker Sub-Type Regular Cost Center CC006134 MCP - Information Solutions Pay Rate Type Salary Pay Grade Health-30 Scheduled Weekly Hours 40 Work Shift Job Description The System Engineer III, Firewalls, reports to the Manager, Network Infrastructure and Security Engineering in support of MUSC's academic, research and healthcare missions. Areas of expertise include firewall administration, patching, VPN configuration, address translation, routing, IP address management, network segmentation, security group tags, SDWAN, dynamic routing protocols, SSO, certificate management, and advanced troubleshooting. This position serves as a subject matter expert for network security services, evaluates and resolves complex technical issues and demonstrates strong analytical and communication skills to maximize the benefit of services the team provides for Information Solutions. Generates appropriate documentation, communications, processes, and educational plans to identify and remove obstacles to, and mitigate the disruption of change related to the design, management, implementation, and operations of the network; is responsible for the timely resolution of network issues; takes a lead role in projects; participates in team and project meetings and provides input on solutions to improve efficiency. The position coaches and transfers knowledge to peers and staff, maintains high professional standards, and exhibits excellent customer service skills while performing assigned tasks. Additional Job Description Requirements (Education, Work Experience, Licensure, Registry &/or Certifications) A bachelor's degree and five years directly related experience; or a high school diploma and nine years directly related experience; or a Masters' degree and 3 years directly related experience required. 7+ years of Network experience is preferred. Must possess strong interpersonal, project management, analytical and communication skills. Experience in implementing, administering, and troubleshooting network security devices, including: firewalls, network access control, and monitoring applications. Knowledge of communication or information systems. Knowledge and technical expertise in networking protocols, security, and wireless communications. If you like working with energetic enthusiastic individuals, you will enjoy your career with us! The Medical University of South Carolina is an Equal Opportunity Employer. MUSC does not discriminate on the basis of race, color, religion or belief, age, sex, national origin, gender identity, sexual orientation, disability, protected veteran status, family or parental status, or any other status protected by state laws and/or federal regulations. All qualified applicants are encouraged to apply and will receive consideration for employment based upon applicable qualifications, merit and business need. Medical University of South Carolina participates in the federal E-Verify program to confirm the identity and employment authorization of all newly hired employees. For further information about the E-Verify program, please click here: -verify/employees

Job Description Job Description Network Security Engineer About Us EFJohnson Technologies is a subsidiary of JVCKENWOOD Corporation, a leading provider of P25 communications solutions for first responders in public safety and public service, the federal government, and industrial organizations. Our products are marketed under the EFJohnson and KENWOOD brands. EFJohnson provides wireless communications products and systems for public safety, commercial, and government customers. We design, manufacture, and market conventional and trunked radio systems, land mobile radio repeaters, and mobile and portable radios, including Project 25 digital radio products. As a Network Security Engineer you'll design, implement, and enforce comprehensive network and security architectures for mission-critical radio, data, and monitoring systems. This position will develop and maintain security standards and technical controls directly aligned with NIST SP 800-171 and CMMC Level 2 requirements to ensure protection of Controlled Unclassified Information (CUI). As a Network Security Engineer, you'll collaborate with network and system architects to embed security throughout the full system lifecycle, from design and segmentation to identity management, remote access, and incident response. This role is hybrid, based out of Irving, TX. Key Responsibilities Security Architecture & Compliance Define, document, and maintain comprehensive network security standards mapped to NIST SP 800-171 and CMMC Level 2 controls. Collaborate with architects to incorporate security in every design, emphasizing segmentation and isolation of CUI assets. Design, test, and maintain network-level controls supporting Identification & Authentication (IA) and System & Communications Protection (SC) families. Contribute technical content to the System Security Plan (SSP), Plan of Action and Milestones (POA&M), and compliance evidence packages. Enforce configuration management and formal change-control processes to maintain baseline compliance. Perform security impact assessments on proposed design changes, ensuring traceability to CMMC requirements. Identity & Access Management (IAM) Design and deploy centralized LDAP for directory services and user authentication. Design, implement, and administer TACACS+ for AAA control across routers, switches, and radio controllers. Configure and manage Multi-Factor Authentication (MFA) for privileged and remote accounts (CMMC IA.L2-3.5.3). Ensure unique identification and authentication of all users and devices (CMMC IA.L2-3.5.1). Integrate IAM systems with centralized logging and SIEM tools to support audit and traceability requirements. Network Security Services Implementation Design, configure, and deploy Remote Access VPNs and IPSec site-to-site tunnels for secure connectivity, ensuring encryption of CUI in transit. Configure, deploy, and manage Next-Generation Firewalls (NGFWs) to enforce zone-based policies and control traffic between segmented network zones. Implement and tune Intrusion Prevention Systems (IPS) to detect and block malicious traffic in real time. Run regular vulnerability assessments and penetration tests; prioritize remediation actions that impact CMMC compliance. Integrate firewall, VPN, and IPS logs with centralized SIEM systems; conduct Root Cause Analysis (RCA) for network or IAM-related security incidents. Act as Tier 2/Tier 3 escalation for the Security Operations Center (SOC). CUI Data Handling & Protection Ensure CUI is encrypted in transit and at rest using approved algorithms and key management standards. Implement network segmentation, VLAN isolation, and access-controlled zones to separate CUI from non-CUI traffic. Configure syslog, NTP, SNMPv3, and TLS securely for audit traceability and time-correlated event tracking. Enforce least-privilege access for CUI repositories and verify logging for all privileged actions. Conduct quarterly configuration audits and evidence collection in support of the corporate CMMC compliance program. Operational Security & Monitoring Maintain configuration baselines and perform periodic compliance checks on all network-security devices. Automate log collection and configuration integrity validation using secure scripting methods. Maintain network documentation, change-management records, and segmentation diagrams. Provide support for field deployments, system upgrades, and on-site network hardening activities. Assist with tabletop exercises, incident response drills, and after-action reviews. Collaboration & Continuous Improvement Partner with network and system engineering teams to embed secure-by-design principles into radio network infrastructure and analyzer platforms. Mentor junior engineers through scheduled security and compliance training sessions. Coordinate with software and system teams to ensure servers, databases, and applications meet hardened configuration baselines. Contribute to EF Johnson's internal Security Program Initiative, ensuring continuous improvement and measurable compliance progress. Recommend new tools, automation frameworks, and monitoring solutions to improve efficiency and visibility. Complete additional duties as required. Agree to abide by the established Approval Matrix. Qualifications Bachelor's Degree in Cybersecurity, Computer Science, Engineering Technology, or a related discipline; Master's preferred. Cisco CCNP Security or equivalent required. CISSP, CompTIA CySA+, or CISM preferred. Experience implementing security controls aligned to NIST SP 800-171 and CMMC Level 2. Hands-on experience with firewalls, VPNs, IPS, AAA, and logging systems. Familiarity with Linux security hardening, log analysis, and automation scripting (Python, Bash, Ansible). Experience conducting packet analysis and forensics (Wireshark, Zeek, Suricata). Knowledge of public-safety radio networks, LMR systems, and secure field deployments preferred. What We're Looking For Advanced technical capacity in network and security engineering. Strong written and verbal communication skills. Demonstrated analytical, diagnostic, and problem-solving ability. Experience with Windows and Linux administration. Rapid learning aptitude for new tools and methods. Proficiency with scripting, configuration management, and SIEM integration. In-depth understanding of TCP/IP, UDP, SNMPv3, SSL/TLS, IPSec, and 802.1X. P25, DFSI+, and SIP preferred. Travel Requirements Up to 30% What We Offer Competitive salary Health, dental, and vision benefits Additional supplemental benefits 401K + employer match Tuition reimbursement 12 paid holidays + additional PTO Supportive- team-driven environment Opportunities to work on mission-critical projects that make a real impact Equal Opportunity Statement EF Johnson Technologies is an Equal Opportunity/AFFIRMATIVE ACTION Employer who values diversity and inclusion in the workplace. It is the policy of this company to provide equal opportunity with regard to all terms and conditions of employment. The company complies with federal and state laws prohibiting discrimination on the basis of sex, race, color, religion, creed, national origin, disability, veteran status, age, sexual orientation, gender identity, genetic information, pregnancy, or any other protected characteristic.

Job Description Job Description Network Security EngineerEngineer Secure, Resilient Network Services That Support Mission-Critical OperationsGeorgia System Operations Corporation (GSOC) is seeking a Network Security Engineer to design, implement, secure, and operate corporate network services and cybersecurity tools that enable reliable, protected business operations.This hands-on role combines enterprise network engineering and cybersecurity expertise across datacenter, campus, remote-site, internet-edge, and approved cloud environments. The Network Security Engineer helps safeguard availability, performance, secure access, and security visibility while advancing resilient, supportable, and automated network and security services.This opportunity is ideal for an experienced network and security professional who enjoys solving complex technical problems, strengthening controls, supporting incident response, mentoring peers, and collaborating across infrastructure, cybersecurity, application, service desk, and vendor teams. This is an onsite position and it is not eligible for visa sponsorshipWhat You'll DoAs a Network Security Engineer, you will engineer and support the network and network-focused security services that connect and protect enterprise users, systems, and sites.You will:Design, deploy, and support datacenter and campus switching, routing, VLANs, VRFs, high availability, capacity planning, and network segmentation.Administer next-generation firewalls, security zones, NAT, threat-prevention services, firewall policy lifecycle, and least-privilege access controls.Engineer WAN, internet-edge, remote-site, remote-access VPN, and site-to-site VPN connectivity, including integrations with identity, MFA, and device-trust services.Design and support corporate and guest wireless, controllers, access points, RF performance, 802.1X, network access control, device profiling, and secure authentication.Configure load balancers, virtual servers, pools, health monitors, persistence, TLS termination, and high-availability services.Manage the network-facing certificate lifecycle and PKI integrations.Engineer and operate secure web and DNS controls, network detection and response, security logging, SIEM integrations, and security-control health monitoring.Partner with the Security Operations Center on alert tuning, investigations, evidence gathering, and operational security use cases.Support secure DNS, DHCP, and IP address management and maintain telemetry, flow data, logging, alerting, packet analysis, and service dashboards.Maintain secure configuration baselines, backups, firmware and software lifecycle, and remediation of network-device and security-tool vulnerabilities.Automate repeatable work using APIs, scripting, and infrastructure-as-code practices.Develop and test network and security-platform recovery and failover capabilities.Prepare change and rollback plans and provide incident escalation, containment support, root-cause analysis, and vendor coordination. This role also:Works independently within established standards and change processes.Provides technical leadership for projects and mentors peers.Participates in technology evaluations, proof-of-concepts, cross-functional initiatives, backup support, and knowledge transfer. What You BringBachelor's degree in Information Technology, Computer Science, Engineering, Cybersecurity, or a related field. Equivalent combination of education, training, and directly related work experience may be considered.Ideally 5+ years of progressive experience supporting enterprise network and network-security infrastructure, including switching, routing, firewall administration, VPN, wireless, and troubleshooting.Strong knowledge of enterprise LAN/WAN, datacenter switching, routing, firewalls, VPN, wireless, NAC, load balancing, PKI and certificates, DNS, DHCP, IPAM, and secure configuration management.Hands-on experience operating cybersecurity tooling such as secure web and DNS services, network detection and response, vulnerability management, SIEM and logging integrations, and security monitoring.Experience with network and security automation using Python, PowerShell, Ansible, Terraform, APIs, or comparable tools.Working knowledge of NIST CSF, CIS Controls, incident-response practices, and applicable regulatory or industry requirements, including NERC CIP where relevant to the IT environment.Strong analytical, troubleshooting, documentation, communication, collaboration, and customer-service skills. Preferred QualificationsEnterprise Network EngineeringExperience engineering highly available datacenter, campus, WAN, internet-edge, remote-site, wireless, and VPN services.Experience with segmentation, least-privilege access, identity and MFA integrations, device trust, and network access control.Experience with load balancing, TLS termination, application delivery, certificate lifecycle management, and PKI integrations.Network Security & DetectionExperience operating next-generation firewalls, threat-prevention services, secure web or DNS controls, network detection and response, and vulnerability-management processes.Experience integrating network-security telemetry with SIEM, logging, alerting, dashboards, and incident-response workflows.Experience partnering with a SOC on investigation, tuning, containment, evidence, or root-cause activities.Automation, Resilience & OperationsExperience automating network or security operations through scripting, APIs, Ansible, Terraform, or infrastructure as code.Experience developing recovery, failover, configuration-backup, firmware-lifecycle, and vulnerability-remediation practices.Experience preparing changes, rollback plans, technical documentation, performance measures, and vendor-supported resolutions.CertificationsRelevant credentials such as CCNA, CCNP, ACP, PCNSE or equivalent firewall-vendor certification, CWNA, Security+, CISSP, AZ-700, or similar certifications are preferred. Advantages of Working at GSOCWorking at GSOC means more than just a job it's an opportunity to contribute to work that truly matters. Mission-Driven ImpactYour work supports secure, reliable corporate network services and cybersecurity capabilities used across GSOC's enterprise environment. Network Engineering & Cybersecurity DepthApply both network engineering and hands-on security expertise across switching, routing, wireless, firewalls, VPN, application delivery, monitoring, automation, and incident support. Technical Leadership & Continuous ImprovementLead technical projects, mentor peers, evaluate new technologies, automate repeatable work, and strengthen resilience, visibility, and operational supportability. Strong Values and Professional StandardsWork in an environment grounded in accountability, collaboration, integrity, security, compliance, and continuous improvement. Work Environment & BenefitsGSOC offers a professional, collaborative work environment with competitive compensation, comprehensive benefits, and a commitment to creating a respectful and inclusive workplace.Participation in an on-call rotation, emergency support, and scheduled maintenance outside normal business hours is required. Why Join GSOCAt GSOC, you will help engineer the network and security services that enable dependable business operations, secure access, security visibility, and resilient enterprise technology.You'll collaborate across infrastructure, cybersecurity, applications, service desk, and vendor teams while expanding your technical leadership and automation capabilities. Apply TodayIf you're ready to combine enterprise network engineering and cybersecurity expertise in a hands-on role supporting reliable, protected operations, we encourage you to apply. GSOC does not accept unsolicited resumes or candidate submissions from staffing agencies, search firms, or third-party recruiters. Any unsolicited resumes submitted without a valid, executed agreement will become the property of GSOC, and no placement fee will be paid. Job Posted by ApplicantPro

Job Description Job Description Company Overview: Arctiq is a global, intelligence-driven technology services company delivering professional and managed services across Hybrid Cloud Infrastructure, Networking & Connected Experiences, Cybersecurity, Data & AI, Autonomous Operations & Intelligence, and Enterprise Service Management. We help organizations operate, secure, and modernize complex environments by unifying infrastructure, networking, data, security, automation, and observability under a single, integrated operating model. Our work focuses on helping customers reduce operational friction, improve resilience, and make better, faster decisions as their environments evolve. Arctiq builds on decades of industry expertise and a customer-centric ethos to deliver exceptional value to clients across diverse industries. This is a 3-month contract-to-hire position with one of Arctiq's clients. It is on-site in Alpharetta, GA. Position Overview: We are seeking a highly skilled Network Security Engineer to support and manage global physical security and infrastructure operations. This role is responsible for deploying, maintaining, and supporting enterprise security systems, access control platforms, surveillance technologies, and supporting infrastructure across a distributed global environment. The ideal candidate will have extensive hands-on experience with cloud-based security platforms, smart-hands support, access control systems, video surveillance solutions, and infrastructure hardware. This position is security-focused, with networking knowledge serving as a supporting competency. This is an onsite role (5 days/week) with participation in an on-call support rotation required, supporting global operations across multiple time zones (8am-5pm core hours). Occasional travel to support installations and operational initiatives may be required. Responsibilities: Physical Security Operations Administer and support global physical security systems and operations Deploy, configure, and maintain enterprise access control platforms including Verkada, Avigilon, and Openpath Manage and troubleshoot camera systems, access control hardware, and monitoring solutions Configure and support wired access control panels and associated infrastructure Monitor security events and ensure operational health of physical security platforms globally Perform firmware updates, patching, and lifecycle management of security devices Global Infrastructure & Security Operations Monitor the health, availability, and performance of global physical security and infrastructure systems Proactively monitor enterprise security platforms, servers, storage systems, network connectivity, and associated cloud services Investigate and resolve alerts, outages, and performance degradation across global environments Perform firmware upgrades, software updates, and security patching for cameras, access control systems, servers, and supporting infrastructure Maintain operational dashboards and monitoring tools to ensure continuous visibility of security and infrastructure assets worldwide Coordinate incident response activities related to security systems, storage platforms, server infrastructure, and connectivity disruptions Infrastructure & Smart Hands Support Provide smart-hands support for servers, network equipment, access control systems, surveillance devices, PCs/desktop hardware, and infrastructure management tools Deploy new hardware and perform rack-and-stack activities Configure, install, and commission security and infrastructure equipment using standardized deployment procedures Coordinate hardware replacements, upgrades, and equipment refresh activities Support remote sites and assist local teams with physical installations and troubleshooting Security Technology Administration Manage cloud-based security platforms and associated integrations Support hardware and software components of security ecosystems Ensure security systems maintain operational availability and compliance requirements Develop and maintain documentation, standard operating procedures, and asset inventories Incident Response & Support Participate in an on-call rotation providing after-hours support Respond to outages involving security systems, camera platforms, access control services, and connectivity-related incidents Troubleshoot loss-of-connectivity events and coordinate restoration efforts Escalate and coordinate with vendors and internal infrastructure teams as required Qualifications: Required: 8+ years of experience in physical security technology, infrastructure operations, or network/security engineering Hands-on experience supporting Verkada, Avigilon, Openpath, enterprise camera systems, and access control platforms Experience deploying and maintaining cloud-based security solutions Strong troubleshooting skills across hardware, software, and connectivity issues Experience with cabling, wiring, access panels, surveillance equipment, and supporting infrastructure Understanding of networking fundamentals including TCP/IP, switching, routing, VLANs, and remote connectivity Experience supporting servers, storage systems, and enterprise infrastructure environments Ability to travel occasionally to support installations and operational initiatives Preferred: Experience supporting global security operations centers (SOC) or enterprise security programs Familiarity with enterprise monitoring and infrastructure management tools Experience managing firmware, software upgrades, and device lifecycle planning Security industry certifications or vendor certifications related to access control or video surveillance systems Knowledge of physical security best practices and operational risk management Arctiq is an equal opportunity employer. If you need any accommodations or adjustments throughout the interview process and beyond, please let us know. We celebrate our inclusive work environment and welcome members of all backgrounds and perspectives to apply. We thank you for your interest in joining the Arctiq team! While we welcome all applicants, only those who are selected for an interview will be contacted.

Job Description Job Description We're looking for a Network Security Engineer to help strengthen and modernize the network and security infrastructure behind Cinch Home Services. You'll work hands-on across Zero Trust, SD-WAN, cloud networking, wireless, VPNs, and secure remote access, while troubleshooting complex issues and helping shape secure, reliable solutions. It's a great opportunity to work across a broad technology environment and play a meaningful role in how our infrastructure continues to evolve. Essential Responsibilities Contribute to the design of secure network architectures (zero trust, micro-segmentation, DMZ, WAN security, secure remote access) Implement and maintain security measures across IT infrastructure, support automation of security testing, and monitor systems for threats. Support cloud network security architecture (Azure, AWS) configuring security groups, firewalls, and private endpoints. Participate in reviews of application/network designs to help identify security gaps. Assist in evaluating security technologies and provide recommendations to senior staff. Support the development and enforcement of security policies and procedures. Maintain solid knowledge of security principles, practices, and technologies, including encryption, authentication, authorization, and network security. Perform regular security assessments, vulnerability scanning, and penetration testing to identify and help mitigate risks. Troubleshoot network and communication problems related to local wired, wireless, and wide-area networks. Work with project teams to understand requirements, help formulate networking solutions, and support implementation. Assist in analyzing, designing, and documenting wired/wireless network architectures to support new technology, business solutions, and new locations. Provide support for network users, partners, and third-party vendors. Respond to network outages. Perform other duties as assigned. Experience and Qualifications 2-4 years of progressive experience supporting network routing, switching, and wireless in an enterprise environment. Solid understanding of network design, topology, and integrated security. Cato/Cisco/Ruckus platform experience a plus (Wi-Fi, security, routers, switches). Experience with installation and configuration of network devices. Ability to troubleshoot network communications to the transport layer. Familiarity with SD-WAN and cloud networking technologies. Experience with Cato Networks a plus. Understanding of IPsec and SSL VPN. Exposure to business continuity and disaster recovery best practices. Familiarity with virtualization technology. Working knowledge of networking diagnostic, monitoring, and analysis tools. Exposure to datacenter technologies, including servers, storage, and data center facilities (power, cooling, cabling). Education Bachelor's degree preferred. CCNA or equivalent certification preferred.

Job Description Job Description Role: Cybersecurity / Network Engineer Location: Houston, TX (Hybrid) Pay Range: $120,000 - $125,000 / year Benefits: This position is eligible for medical, dental, vision and 401(k) About the Role We are seeking a Cybersecurity / Network Engineer to take ownership of a growing enterprise network and help shape the organization's long-term infrastructure and security strategy. This role combines hands-on network engineering with cybersecurity oversight, making it an excellent opportunity for someone who enjoys building secure, scalable environments while proactively identifying opportunities for improvement. The ideal candidate has experience managing enterprise network infrastructure, strengthening security posture, and partnering with third-party security providers to protect business operations. This position is best suited for someone who takes initiative, thinks strategically, and is comfortable serving as the technical owner of a complex network environment. Primary Responsibilities Manage, maintain, and optimize enterprise network infrastructure across multiple locations. Design, implement, and support secure networking solutions including firewalls, VPNs, wireless networks, and SD-WAN connectivity. Administer and support Cisco Meraki and Fortinet network environments. Partner with third-party security vendors to monitor, investigate, and respond to cybersecurity events. Lead vulnerability remediation efforts and support ongoing risk reduction initiatives. Develop and enhance security policies, standards, and best practices to strengthen the organization's cybersecurity posture. Support compliance initiatives including NIST and CMMC frameworks. Perform regular security assessments, identify infrastructure risks, and recommend improvements. Administer core Microsoft infrastructure including Active Directory, DNS, DHCP, and Group Policy. Troubleshoot network, server, and infrastructure issues across both on-premises and cloud environments. Maintain accurate network diagrams, technical documentation, and system inventories. Provide Tier II/III infrastructure support and collaborate with internal teams on technology initiatives. Participate in infrastructure planning, capacity management, and continuous improvement efforts. Required Background 5+ years of experience in Network Engineering, Cybersecurity, or Infrastructure Engineering. Experience administering Cisco Meraki networking environments. Hands-on experience managing Fortinet/FortiGate firewalls. Strong understanding of enterprise networking including routing, switching, VPNs, wireless networking, and SD-WAN. Experience supporting Microsoft Active Directory, DNS, DHCP, and Group Policy. Knowledge of cybersecurity frameworks such as NIST and/or CMMC. Experience working through a cybersecurity incident, including investigation, remediation, and recovery efforts. Experience coordinating with third-party security vendors or managed security providers. Strong troubleshooting skills across network and infrastructure technologies. Skills & Qualifications Strong understanding of network architecture, cybersecurity principles, and infrastructure best practices. Ability to proactively identify risks and implement long-term technical improvements. Excellent problem-solving and analytical skills. Strong verbal and written communication skills. Ability to work independently while collaborating with cross-functional teams. Experience with VMware, SAN/NAS storage, or cloud infrastructure is a plus. Familiarity with endpoint security platforms, vulnerability management, SIEM solutions, or email security tools is preferred. Comfortable supporting multiple locations and occasional travel to local data center facilities as needed. Self-motivated with a strong sense of ownership and accountability. Addison Group is an Equal Opportunity Employer. Addison Group provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. Addison Group complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. Reasonable accommodation is available for qualified individuals with disabilities, upon request. IND 005-009

Job Description Job Description Mountain Ltd. is looking for an Wire Center Engineer to work in the Colorado Springs, CO area! Wire Center Engineer Responsibilities A Wire Center Engineer's job is to provide expertise in the outside plant facilities for Order or customer driven work, visit site and to design a plan of action for each project that's in their assigned wire center area. Wire Center Engineer should be able to customize a solution to each of our customer's requirements to satisfy requests for service. Proficiencies and use of the following programs/systems to perform duties and learn any new system implemented by the company. ARMOR, Forte, WFMT, Work Management System, JDS, NDS, Ready for Service, NBIE, TIRKS, SiteTracker, Access-FPT Reservation, ACCESS-GPON, NROC, Cosmo, Google Maps, SAP GUI / SAP Portal, L-FACS, Bart, Excel, All Microsoft Programs, Outlook, TEAMS (Conference Calls, training), Chrome, Google Maps, municipality mapping systems for ROW. Wire Center Engineer will be to assist/support in every wire center assigned for Road Moves, Fiber to the Tower (FT3) customer billing (BART), Relocations, POTS-HSI orders (including GPON capacity adds) . Interact with both internal and external customer and work towards service resolution. Work in concert with construction CPA's, Splicing supervisors, SRO's, and JRM's, JFM's for each wire center. Daily tasks start with going into ARMOR and checking for held orders to find service/terminal assignments, developing cost quote if build is required, triggering quote thru BART to customers and submitting request for funding from finance thru appropriate process/systems. Duties include use of select systems to assess, make the decision to resolve all held orders. Pull work orders in Fireworks, prepare field notes, work in NDS to provide the scope of work needed, and send to ECM for designs. issue jobs in Fireworks/Bidmaster/JDS and complete provisioning steps in WFMT, SiteTracker and route the job to construction/splicing forces, JFM, CPA, and Splicing through JDS. For BAU and Splitter jobs complete F1 form or MF1 form and submit in Work Management System. Issue Splitter Add and BAU Jobs after determining the design and MNEM are accounted for. Learn and understand contracts and NEWCO/RUS units required. Attend meetings, site meets and gather documentation for research and assessment for job planning. Ability to evaluate permitting requirements/cost, quality check all phases of work package design and pricing for accuracy before a work package is issued to construction. Manage in flight changes to scope of project. This wire center engineering role will continue to expand as areas of responsibility increase. Ongoing training and understanding of the wire center engineering role continues to be the focus. Goal is to utilize the skills acquired and provide a streamlined process to cover existing team members during vacation, injuries and illness. A wire center engineer will provide that relief needed so work load's remain manageable when that individual returns. This role would provide a more stable environment. Pay commensurate with experience; $52,000 - 66,560. Health, dental, vison insurance available,401K, and paid time off offered. Shape the future. Summit success. Join our team and become part of a legacy that has been at the forefront of engineering excellence since 1979.

Job Description Job Description Description: MDVIP: Transforming Primary Care, One Patient at a Time MDVIP is a national leader in personalized healthcare, empowering over 425,000 members to achieve their health and wellness goals through a network of more than 1,400 concierge primary care physicians. Our program emphasizes preventive medicine, offering comprehensive screenings, advanced diagnostics, and individualized wellness plans. Recognized as a Great Place to Work since 2018, MDVIP is committed to excellence in patient care and employee satisfaction. Position Summary The Network Security Engineer is an individual contributor role reporting to the Sr. Network Operations Manager. This is a contract-to-perm position (6-month contract), based in Boca Raton, FL (Hybrid), supporting the Boca Raton and Atlanta (ATL) data centers. This role provides dedicated engineering capacity for the ownership, hardening, and reliability of the organization's on-premises and hybrid infrastructure. The Network Security Engineer sustains a predictable remediation cadence across recurring security obligations - including monthly patching, zero-day response, vulnerability remediation, OS hardening, and cloud security score - while maintaining core platform services that underpin 24/7 operational reliability. This role is critical to reducing key-person risk, closing the capacity gap between rising compliance/audit workloads and existing staffing, and ensuring remediation tied to penetration tests, annual Security Risk Assessments (SRAs), and HIPAA assessments is completed on schedule. Key Responsibilities Security Remediation & Compliance Execute remediation for findings from penetration tests, annual Security Risk Assessments (SRAs), and HIPAA assessments, ensuring items are tracked to closure within defined SLAs; work with Project Managers, technology stack owners, and third-party resources to ensure timely delivery. Lead monthly patching cycles and rapid zero-day response across on-prem and hybrid server environments. Apply security remediations on infrastructure appliances including Cisco switches, firewalls (Palo Alto, Fortinet, Cisco Meraki), Linux appliances, and the virtual server environment and SANs (VMware, vSphere). Perform vulnerability remediation and OS/system hardening in line with established security baselines and audit requirements. Maintain a remediation burndown and support reporting on patch/vulnerability KPIs, including critical remediation timelines and cloud security score. Core Platform & Infrastructure Ownership Track Azure Security Score trends and drive remediation of flagged recommendations, providing regular posture reporting to leadership and audit stakeholders. Manage the full PKI infrastructure/SSL certificate lifecycle, including issuance, renewal, tracking, and remediation of expiring or non-compliant certificates, and manage key vault rotations for critical cloud-hosted applications. Utilize automation tools to deploy required machine certificates across the organization. Manage syslog retention and forwarding across on-premises and cloud infrastructure, supporting the Security team's SIEM ingestion, correlation, and compliance reporting needs. Administer network micro-segmentation using Illumio, including policy design, enforcement, and ongoing tuning. Review and administer security tools to harden network edge security, including next generation firewalls, SD-WAN, and switching, striving for zero trust networks. Manage wireless security, including network access control (NAC), utilizing Cisco wireless and HPE Aruba ClearPass. Administer Identity and Access Management/Privileged Access Management (IAM/PAM) using BeyondTrust for remote server access, including access reviews and privileged session controls. Manage and review Azure RBAC roles and access privileges, and perform Active Directory hardening in compliance with discovered vulnerabilities and best practices. Review and secure SDLC servers and hosted applications, both on-premises and in Azure, applying measures to keep all public endpoints secure. Operational Reliability & Risk Reduction Balance day-to-day operational demands (SSL renewals/rotations, security remediation, configuration hardening, troubleshooting) with planned, time-bound deliverables. Identify and reduce single-point-of-failure risk by documenting procedures and cross-training across PKI, AD, cloud access, segmentation, and patching functions. Partner with the Azure DevOps and Security teams to align on-prem/hybrid remediation with broader cloud governance and security initiatives. Escalate emerging risks, audit exceptions, and outage-driving conflicts between operational and remediation priorities to leadership. Key Competencies Analytical: synthesizes complex or diverse technical information, using intuition and experience to complement data. Collaboration: openly partners with security operations, DevOps, and business stakeholders, valuing diverse perspectives and building productive relationships. Communication: listens and responds effectively to stakeholder needs; writes and speaks clearly and persuasively. Initiative and personal accountability: identifies and creates solutions independently, sets and meets deadlines, and reports timely and prepared. Problem solving/decision making: thinks strategically, drawing on diverse sources to identify issues, risks, and trends and determine optimal, timely solutions. Strong troubleshooting skills and the ability to manage competing priorities between reactive operational work and scheduled remediation projects. Ability to support 24/7 platform reliability, including scheduled evening and weekend work for monthly patching cycles, zero-day response, and maintenance outside normal business hours. Ability to travel periodically between the Boca Raton, FL and Atlanta (ATL) data centers as needed. Requirements: Qualifications Required Qualifications Bachelor's degree in Computer Science, Information Security, or a related field; at least five (5) years of related business experience in network security, systems engineering, or infrastructure operations in an enterprise environment, or an equivalent combination of education and professional experience. Hands-on experience with both on-premises and cloud infrastructure platforms, including vulnerability management, patch management, and OS hardening across Windows and/or Linux server environments. Experience with PKI/SSL certificate lifecycle management and IAM/PAM tools (e.g., BeyondTrust or equivalent). Experience partnering with security operations/SIEM teams to onboard new log sources and ensure reliable syslog delivery from network infrastructure. Working knowledge of hybrid Active Directory/Microsoft Entra ID environments and familiarity with network segmentation concepts and tools (e.g., Illumio or comparable micro-segmentation platforms). Experience supporting audit and compliance remediation cycles, such as HIPAA assessments, SRAs, or penetration test findings. Proficiency with firewalls and network security appliances (Palo Alto, Fortinet, Cisco Meraki, Cisco switches), SD-WAN/next-generation firewall administration, and wireless security/NAC (Cisco wireless, HPE Aruba ClearPass). This is a hybrid role based in Boca Raton, FL, with periodic on-site support required at the Boca Raton and Atlanta (ATL) data centers. At no time may work be performed, or computer systems accessed, from outside of the U.S. Preferred Qualifications Vendor-specific certifications, Microsoft Azure, Security+, CISSP, GIAC, or an equivalent security certification. Scripting/automation experience (e.g., PowerShell) for remediation and hardening tasks. Why Join MDVIP? Be part of a mission-driven organization leading innovation in personalized healthcare. Drive transformation and growth in a dynamic, fast-paced environment. Competitive Compensation: Attractive base salary complemented by performance-based incentives. Comprehensive Benefits: Health, dental, vision insurance, and retirement plans. Professional Development: Access to ongoing training and leadership development programs. Positive Work Environment: Consistently recognized as a Great Place to Work , fostering a culture of collaboration and excellence. MDVIP is an Equal Opportunity Employer and is committed to fostering an inclusive and diverse workplace. We welcome applicants of all backgrounds and do not discriminate based on race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, veteran status, or any other protected status. We believe that diversity and inclusion drive innovation and strengthen our company culture. If you require accommodations during the application or interview process, please let us know, and we will be happy to assist. Pay Transparency: Our compensation reflects the cost of labor across appropriate US geographic markets. Pay is based on several factors including but not limited to market location and may vary depending on job-related knowledge, skills, and education/training and a candidate's work experience. Hired applicants are offered annual incentive compensation programs, subject to applicable eligibility requirements . click apply for full job details

Job Description Job Description Purpose Information technology is foundational to how Citadel Aviation operates at every site, from the systems that move work across the hangar floor and the shops to the platforms that support administrative staff. Secure, reliable network and identity infrastructure enable Citadel to operate without interruption, protect its work and its people, and meet its obligations to customers and partners. This role owns the design, operation, and security of Citadel's network and identity infrastructure across every Citadel site: reliable connectivity, a hardened identity platform, and a security posture that scales with the business. The role serves as Citadel's internal technical counterpart to the company's security SOC and managed detection and response (MDR) provider, partners with IT leadership and peers across IT and the business, owns assigned IT projects, and is accountable for the reliability of the network and the strength of the security posture across every site. Environment The technology stack includes Palo Alto next-generation firewalls, Cisco switching, Meraki wireless, Microsoft 365 with Entra ID for identity, Microsoft Defender for Endpoint and Intune for endpoint security and management, Tenable for vulnerability management, and KnowBe4 for security awareness. Security operations are delivered in partnership with an external SOC and MDR provider. Essential Job Functions Own the design, operation, and security of Citadel's network infrastructure across all sites. Maintain firewalls, switching, wireless, ISP connectivity, and backup connectivity. Design and implement upgrades to support growth, lead network design and turn-up for new Citadel facilities, and maintain secure connectivity between sites, between sites and the cloud, and for remote users. Own the design, operation, and security of Citadel's voice and unified communications infrastructure, including the company's calling system, VOIP infrastructure, and integration with Microsoft 365 communications. Maintain consistent network and security service quality across all Citadel sites. Travel between sites is heavier during the initial standardization phase across existing sites and during turn-up of new sites, and lighter once the environment reaches steady state. Perform in line with established KPIs and service-level targets, including network availability, security patch SLA, mean time to remediate vulnerabilities, mean time to respond to security incidents, and related measures. Track and report performance regularly to IT leadership. Serve as the internal technical counterpart to the company's security SOC and MDR provider, who operate detection, monitoring, and response. Partner closely on detection tuning, alert triage, investigation, and remediation. Own endpoint security policy across the Microsoft 365 platform, including Microsoft Defender for Endpoint configuration, conditional access, identity hardening, and Intune security baselines. Partner with the IT manager and the support team on day-to-day operation and enforcement. Own technical email security controls, including anti-phishing, anti-malware, secure transport, and tenant security configuration. Partner with the IT manager on user-facing reporting and response workflows. Run Citadel's vulnerability management process in partnership with the MDR provider. Operate scanning tooling, prioritize findings, and drive remediation across the IT organization. Own identity and access management hardening, including multi-factor authentication, conditional access policy, privileged access controls, and account lifecycle hygiene. Set program direction and content for Citadel's cybersecurity awareness program, including training plans, phishing simulation strategy, and ongoing user education topics. Partner with the IT manager, who runs the user-facing activities and reporting. Conduct third-party security review of new vendors, software platforms, and integrations before they enter the environment. Assess data handling, integration security, and ongoing risk; track approval and remediation. Coordinate Citadel's response to external security assessments, including penetration testing, cyber insurance reviews, customer security questionnaires, and regulatory inquiries. Scope engagements, work with vendors, maintain evidence, and track remediation. Deliver assigned IT projects within networking and security, and contribute to broader IT initiatives. Coordinate with IT leadership and peers, and engage external specialists and contractors as needed. Partner with IT leadership and peers in infrastructure, support, and software development on initiatives originating in those service lines. Contribute network and security expertise to keep delivery on track. Own vendor relationships within the network and security portfolio, including ISPs, network hardware, security tooling, and specialized contractors. Take on broader IT vendor relationships as assigned. Own the network and security operating budget, with broader budget scope as assigned. Track expenses, project upcoming needs, and provide input on annual IT budget planning. Own the on-call rotation for network and security incidents. Drive diagnosis, coordinate internal and external resources, and engage directly in resolution. Own incident communication for network and security events. Notify IT leadership and impacted business stakeholders, provide regular status updates throughout an incident, and deliver post-incident summaries with root cause and follow-up actions. Conduct periodic internal security audits across user access, identity hygiene, configuration baselines, vulnerability posture, and policy adherence. Remediate findings in partnership with the IT manager. Maintain and enforce IT network and security policies, procedures, runbooks, technical documentation, and asset inventory. Contribute to the creation and modification of policies as needed. Identify and propose improvements in network design, security posture, monitoring coverage, and tool consolidation. Deliver approved initiatives. Non-Essential Functions Running cables and installing hardware. Other duties as assigned. Minimum Qualifications or Experience Bachelor's degree in Information Technology, Computer Science, Cybersecurity, Network Engineering, or a related technical discipline. Equivalent professional experience considered in lieu of degree. 5+ years of progressive experience in enterprise network engineering and information security. Hands-on experience with endpoint security platforms, including Microsoft Defender for Endpoint and modern identity and access management (Microsoft Entra ID, conditional access, multi-factor authentication). Experience operating in partnership with a managed detection and response (MDR) provider or security operations center (SOC). Experience with vulnerability management, including scanning tooling (Tenable Nessus or comparable), prioritization, and driving remediation across an organization. Experience operating in an environment with regular external security assessments (penetration testing, cyber insurance reviews, customer security audits) and remediating findings under deadline. Experience supporting multi-site operations or production environments where uptime, security, and consistency of service are operational requirements. Experience delivering IT projects from scope through completion, including scheduling, vendor coordination, and budget tracking. Demonstrated ability to communicate technical concepts clearly to non-technical business stakeholders and to senior leadership. Demonstrated experience adhering to and enforcing security best practices across network, endpoint, and identity domains. Preferred Qualifications or Experience Experience in aviation, aerospace, manufacturing, MRO, or other regulated operational environments. Hands-on experience with endpoint security platforms, including Microsoft Defender for Endpoint and modern identity and access management (Microsoft Entra ID, conditional access, multi-factor authentication). Active IT industry certifications such as CompTIA Security+ or Network+, Cisco CCNA / CCNP, Palo Alto PCNSA / PCNSE, Microsoft Security or Identity certifications, CISSP, GIAC, or comparable. Experience designing and bringing up network infrastructure at new sites or facilities. Experience with SD-WAN, zero-trust architecture, network segmentation, or related modern network design patterns. Familiarity with security frameworks (NIST, CIS) and audit or compliance work. Experience with security awareness platforms (KnowBe4 or comparable). Experience administering identity and access controls in a hybrid or cloud-first environment. Experience with VOIP or unified communications infrastructure. Supervisory Responsibilities This position has no direct reports. Coordinates day-to-day with external network and security contractors, managed-service providers, and the company's SOC and MDR partner. Provides technical guidance and security expertise to IT team peers and to business stakeholders as needed. Knowledge, Skills, and Other Attributes Deep technical expertise across enterprise networking (firewalls, switching, wireless, routing) and information security (endpoint, identity, vulnerability management, security monitoring). . click apply for full job details