• System Administrator

    BAE Systems (Washington, DC)
    Systems , Computer Science, or related field with six years of experience. + Active DoD Top Secret security clearance. + DoD 8570 IAT Level II or III ... Systems is seeking an experienced full-time on-site System Administrator to support our work as a prime contractor...and reduce manual effort. + Identify and resolve Tier II and Tier III issues related to build processes,… more
    BAE Systems (12/13/25)
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  • System Administrator (Citrix)

    BAE Systems (Washington, DC)
    …in Information Systems or related field with six years of experience. + Active DoD Top Secret security clearance. + DoD 8570 IAT Level II or III ... **Job Description** BAE Systems is seeking an experienced full-time on-site System Administrator to support our work as a prime contractor on a high-profile US… more
    BAE Systems (12/04/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    …and keep people safe. **Required Education, Experience, & Skills** + Active DoD Top Secret DoD Clearance + Workingfull-time on-siteat Washington Navy Yard + ... **Job Description** BAE Systems is seeking an on-site **System Administrator...servers, terminals, printers, and networking infrastructure + Provide tier I/ II support for a classified digital engineering environment and… more
    BAE Systems (12/04/25)
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  • Endpoint Security as a Service (ESS) Engineer/…

    Leidos (Washington, DC)
    …network components and develop cutting-edge technical solutions. **Basic Qualifications:** + Active ** Top Secret clearance** (SCI eligible). + **8+ years of IT ... mission.** **What You'll Do** As an ESS Engineer and Administrator , you won't just maintain systems -...in lieu of degree). + **DOD 8570 IAT Level II ** certification or higher. + Expertise in Windows Server… more
    Leidos (10/03/25)
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  • SPLUNK Administrator

    BAE Systems (Washington, DC)
    …eight years work experience of which three years are position related experience. + An ACTIVE DoD Top Secret security clearance + A DoD 8570 IAT Level II or ... Systems is seeking an experienced full-time on-site SPLUNK Administrator at Washington Navy Yard to support our work...defense, aerospace, and security solutions. As one of the top ten defense contractors, we employ a skilled workforce… more
    BAE Systems (12/06/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    …& Skills** + Active DoD Secret Clearance + Ability to obtain and maintain Top Secret DoD Clearance + Working full-time on-site at Washington Navy Yard + An ... **Job Description** BAE Systems is seeking anon-site **System Administrator **...servers, terminals, printers, and networking infrastructure + Provide tier I/ II support for a classified digital engineering environment and… more
    BAE Systems (12/04/25)
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  • Senior System Administrator

    SAIC (Arlington, VA)
    …of related experience. **Required Clearance and Certificates:** + Active DOD Top Secret clearance; ability to obtain a TS /SCI. + US citizenship. + Active ... **Description** SAIC is seeking a motivated and experienced **System Administrator ** to join our team at the Pentagon in Arlington, VA. **This position is 100%… more
    SAIC (12/13/25)
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  • Deskside Administrator I

    Epsilon, Inc (Arlington, VA)
    …conditions. + Must have an active Secret clearance with the ability to obtain a Top Secret with SCI eligibility or have an active Top Secret ... **Overview** **Epsilon is now part of AMERICAN SYSTEMS !** We are pleased to announce Epsilon, Inc. has joined AMERICAN SYSTEMS . Together, we're combining our… more
    Epsilon, Inc (11/22/25)
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  • Networking Administrator

    Link Solutions Inc (Adelphi, MD)
    …Adelphi, MD. + Must be a US Citizen + Must have an active DoD Top Secret Clearance + Non-remote (relocation incentive available) The Networking Administrator ... + Install, maintain, and troubleshoot network-related software and hardware systems , including Layer 2/3 switches, routers, firewalls, wireless access...a US Citizen. + Must have an active DoD Top Secret Clearance + Must have an… more
    Link Solutions Inc (10/08/25)
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  • Citrix Systems Administrator

    Leidos (Bethesda, MD)
    …environment where you can thrive, keep reading!** Leidos is seeking a Citrix Systems Administrator to support the National Media Exploitation Center (NMEC). The ... Administrator will provide operations support to customers across multiple...improving the reliability, functionality, and user experience of the systems . This individual will work in a team environment… more
    Leidos (12/03/25)
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