• Systems Administrator

    KBR (Chantilly, VA)
    Title: Systems Administrator - COMSEC Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... this SETA role, you use your expertise to perform Systems Administration for a COMSEC group. A...Polygraph. + Experience: 3+ years' experience as a System Administrator Desired: + Experience: Military / DOD / IC… more
    KBR (09/06/25)
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  • Deskside Administrator I

    Epsilon, Inc (Arlington, VA)
    **Overview** **Epsilon is now part of AMERICAN SYSTEMS !** We are pleased to announce Epsilon, Inc. has joined AMERICAN SYSTEMS . Together, we're combining our ... for our employees. Epsilon will operate as a wholly owned subsidiary of AMERICAN SYSTEMS until December 31, 2025, transitioning fully to AMERICAN SYSTEMS on… more
    Epsilon, Inc (11/22/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    …with Cisco, Polycom, or equivalent solutions. + Configuration and maintenance of COMSEC (NSA GOTS/Type-1) systems . + Installation and maintenance of the ... System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business… more
    Assertive Professionals (10/09/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …program requirements under technical leadership guidance\. * Document and automate systems administration procedures; partner with engineering and test teams to ... test activities\. * Identify and apply industry best practices for systems administration across Windows, Linux, and VMware vSphere/ESXi environments\. * Develop… more
    Lockheed Martin (10/22/25)
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  • SQL Database Administrator

    Nexagen Networks Inc (Norfolk, VA)
    SQL Database Administrator Security Clearance Requirement: Current and Active DoD Secret Salary Range: $85K - $105K (The salary range provided is a general ... services spanning Research and Development, Cloud Engineering, Digital Modernization, Systems and Software Engineering, DevSecOps, ITSM, Cybersecurity, Satellite Communication… more
    Nexagen Networks Inc (11/21/25)
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  • Network/System Administrator III

    Global Resource Solutions (Arlington, VA)
    …detail orientated, and talented individual for the position of Network/System Administrator III. Job Description: Summary: The Network/System Administrator III ... FTP, & SSL + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required + Interface with local customers and… more
    Global Resource Solutions (10/27/25)
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  • Senior Network Administrator

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Senior Network Administrator with an active Secret clearance to monitor the network stability and performance to ... to maintain continual operations. Performs initial triage and troubleshooting for network/ systems issues, documents steps taken and escalates to appropriate service… more
    GovCIO (11/21/25)
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  • Nautical

    UIC Government Services and the Bowhead Family of Companies (Alexandria, VA)
    …Cloud Systems Architect - Senior + Cloud Systems Architect - Master + Cloud Systems Architect - SME + COMSEC Manager - Senior + COMSEC Manager - ... Master + Digital Technology Architect - SME + Cloud System Administrator - Journeyman + Cloud System Administrator - Senior + Cloud System Administrator -… more
    UIC Government Services and the Bowhead Family of Companies (10/30/25)
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  • SURTASS Technician Crewmembers OM Technician

    Serco (Virginia Beach, VA)
    …Marine Technician, Hydroacoustic Technician, Underwater Systems Technician, Network Systems Electrician, Network Systems Administrator , Network ... and maintenance experience with secure networks, and sonar, navigation, and communications systems . + Previous COMSEC account management experience If you are… more
    Serco (09/21/25)
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  • F-22 Strategic Mission Planner (Level 3), Secret…

    Lockheed Martin (Langley Air Force Base, VA)
    …across the mission planning hardware and software suite as the System Administrator \. * In this world\-wide deployable position, you will travel to numerous ... in at least one or more of the following disciplines: \( Systems Engineering, software engineering, test engineering, pilot, navigator, or electronic warfare\)… more
    Lockheed Martin (08/28/25)
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