• Project Administrator

    TekSynap (Arlington, VA)
    …other JSP Operations teams as specified (servers, applications, storage area network , backup and recovery, facilities, messaging). + Conduct corrective and ... preventative maintenance activities for the JSP Transport Network . + Develop and maintain project plans, schedules, and...possess Secret clearance **Overview** We are seeking a Project Administrator to join our team supporting DISA JSP ETM… more
    TekSynap (07/09/25)
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  • Senior System Domain Administrator

    Leidos (Fort Belvoir, VA)
    **Description** As a **Senior System Domain Administrator ** , you will support efforts to redesign the AD structure to facilitate an agency re-organization and IT ... Knowledge of security policies and general vulnerabilities management. + Understanding of network topologies, both transport and IP. + Active and current Secret… more
    Leidos (10/03/25)
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  • Senior Systems Administrator

    SAIC (Arlington, VA)
    **Description** SAIC is seeking a motivated, career and customer-oriented **Senior Systems Administrator ** to join our team in Arlington, VA, supporting the DISA-JSP ... a range of current information technologies, computing platforms, and network systems, including cloud computing, blade servers, virtualization, unified… more
    SAIC (09/26/25)
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  • Systems Administrator /Engineer…

    Shuvel Digital (Vienna, VA)
    Description: We are looking for a Mid level Systems Administrator /Engineer that can come in to take ownership of day-to-day operations. You will partner with ... management and control processes are required + Strong knowledge of network , firewall, routing, switching, load balancing, and proxy principles and troubleshooting… more
    Shuvel Digital (09/25/25)
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  • NITE System Administrator IV

    Huntington Ingalls Industries (Virginia Beach, VA)
    …click here for a short video: https://vimeo.com/732533072 Summary The System Administrator for the Navy Integrated Training Environment (NITE) plays a critical ... role in supporting the Navy Enterprise Tactical Training Network (NETTN)-a foundational infrastructure that powers enterprise-wide modeling and simulation… more
    Huntington Ingalls Industries (09/17/25)
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  • Unix Systems Administrator

    SAIC (Ashburn, VA)
    …Summary** We are currently seeking a motivated and energetic senior-level **UNIX Administrator ** **with Kubernetes** expertise to join our team to begin an exciting ... and time management skills. + Understanding Networking technologies/tools and do network troubleshooting. + Experience in hardening systems and doing security… more
    SAIC (09/12/25)
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  • Systems Administrator

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Systems Administrator ** to join our team onsite in **Norfolk, Virginia.** This is an **onsite** ... Diagnose and resolve complex technical issues related to system configurations and network connectivity for Range POR systems + Ensure compliance with security… more
    ManTech (09/10/25)
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  • SharePoint Administrator

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated and detail-oriented **SharePoint Administrator ** to join our team in **Norfolk, VA** . This position is **on-site.** **Responsibilities ... has a direct connection to the DoD Secret Internet Protocol Router Network (SIPRNet) **Preferred Qualifications:** + 10+ years of experience creating SharePoint user… more
    ManTech (09/06/25)
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  • Systems Administrator (Multiple Levels)

    Noblis (Chantilly, VA)
    Responsibilities As a Systems Administrator , you will be responsible for installing, configuring, and maintaining operating system workstations and servers, ... Directory + Virtualization technologies (VSphere, VXRail, Proxmox) + Basic network configuration and troubleshooting + System monitoring and performance tuning… more
    Noblis (09/03/25)
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  • Systems Administrator - Tier 3 Support

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a System Administrator - Tier 3 Support with an active Secret clearance in support of our DEA Bluestone program. ... + Build and deploy servers. Troubleshoot issues with the servers, network , or cybersecurity risks + Configure, deploy, and maintain Windows Server… more
    GovCIO (09/02/25)
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