• 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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  • Red Switch Systems Administrator

    BAE Systems (Washington, DC)
    …be available based on position level and/or job specifics. **Red Switch Systems Administrator ** **117957BR** EEO Career Site Equal Opportunity Employer. ... candidate will maintain secure voice, data, message, and video telecommunications systems , equipment, and circuits for a government agency s communications command,… more
    BAE Systems (11/01/25)
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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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  • 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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