• Systems Administrator with a TS/SCI

    Zantech (VA)
    …operation of in-house computer software systems and network connections. The Systems Administrator will plan, develop, install, configure, maintain, support , and ... dynamic Woman Owned Small Business focused on providing complex, mission -focused solutions with a proven track record of outstanding...our team! Zantech is looking for a talented Systems Administrator with a TS/SCI for an upcoming project to… more
    Zantech (08/07/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …Advanced Technology Laboratories \(ATL\) is seeking an IT Systems Engineer/Systems Administrator with a demonstrated ability to independently develop solutions to ... selected candidate will serve as a system and network administrator for multiple program and internal R&D systems that... for multiple program and internal R&D systems that support the research and development activities carried out by… more
    Lockheed Martin (07/12/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... of the fastest growing Veteran Owned Businesses in 2021. Our Mission :Providing cleared professionals who assist the Department of Defense, Intelligence Community,… more
    Assertive Professionals (07/10/25)
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  • Network Administrator / Network Engineer

    Node.Digital (Arlington, VA)
    …and technical skills to design and implement infrastructure solutions that enhance mission execution and support command decision-making. - Support ... Network Administrator / Network Engineer Location: Arlington, VA Must have...Node is supporting a US Government customer to provide support for onsite incident response to civilian Government agencies… more
    Node.Digital (08/20/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …rotation for after-hours support .** **Responsibilities:** + Provides Tier II support of IT infrastructure systems and custom mission applications based ... with Linux and Windows Infrastructure experience to manage and maintain mission -critical operational IT systems and mission applications in Springfield,… more
    General Dynamics Information Technology (08/08/25)
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  • Process Administrator

    Steampunk (Mclean, VA)
    **Overview** Steampunk is seeking a **Process Administrator ** to join our Personnel Security team in our Tysons Corner, Virginia office, reporting to the Facility ... records; + Develop written process documents for security functions; + Support compliance with security requirements and implementation of new security requirements… more
    Steampunk (08/20/25)
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  • Systems Engineer / Systems Administrator

    BigBear.ai (Herndon, VA)
    Overview BigBear.ai is looking for a Systems Engineer/ Administrator to join our support team. The candidate will work closely with the development team and our ... certification and willingness to serve as a privileged user and systems administrator About BigBear.ai BigBear.ai is a leading provider of AI-powered decision… more
    BigBear.ai (08/20/25)
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  • Windows Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    …Yes **Job Description:** Transform technology into opportunity as a Windows Systems Administrator with GDIT. A career in enterprise IT means connecting and enhancing ... a meaningful part in improving how agencies operate. **HOW A WINDOWS SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT** + Proactively maintain and develop all Windows… more
    General Dynamics Information Technology (08/19/25)
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  • Splunk Administrator

    Leidos (Arlington, VA)
    …The Digital Modernization team within Leidos' DISA IT is seeking a Splunk Administrator to join our team. With the CESO program, the Defense Information System ... dashboard and alerts for the various technologies within the CESO environment + Support teams in using Splunk for log analysis and monitoring though guidance of… more
    Leidos (07/22/25)
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  • Network Tools Administrator

    Leidos (Mclean, VA)
    **Description** **Network Tools Administrator ** **Are you looking for an opportunity to make an impact?** At Leidos, we deliver innovative solutions through the ... for our customers, our people, and our community. Our Mission , Vision, and Values guide the way we do...Leidos National Security Sector is seeking a Network Tools Administrator for work on Intelligence Community (IC) program. **In… more
    Leidos (07/22/25)
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