• Senior Systems Administrator (Unix/Linux)

    EPS Corporation (Dahlgren, VA)
    …environment. The ideal candidate will bring deep expertise in Unix/Linux administration , network security, and performance optimization, ensuring system ... resources, user accounts, file systems, and library structures. + Support and enforce network security policies, including the use of firewalls and intrusion… more
    EPS Corporation (11/13/25)
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  • IT Engineer and Support Specialist

    Sciolex Corporation (Chantilly, VA)
    …to the COO Support + Resolve technical issues related to network interruptions + Perform day-to-day system administration functions + Manage SharePoint ... of excellence. Our core services include systems engineering technical advice, technical support , and administrative assistance. From our humble beginning as a… more
    Sciolex Corporation (10/09/25)
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  • Computer Support Analyst

    Leidos (Reston, VA)
    …specialists that possess a diverse knowledge/experience between computer support , systems administration and a dash of network administration . Our team ... **Description** The Leidos Security and Engineering Programs (SEP) is seeking a Computer Support Analyst with a active Top Secret clearance for the Center for… more
    Leidos (10/25/25)
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  • Systems Administrator - NETTN Support

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Job Description Mission Technologies is seeking a Systems Administrator to support the Navy Integrated Training Environment (NITE). This position is focused ... on the administration and maintenance of the Navy Enterprise Tactical Training Network (NETTN), which supports critical modeling and simulation systems across… more
    Huntington Ingalls Industries (10/11/25)
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  • IT Support Specialist - Junior

    KBR (Chantilly, VA)
    Title: IT Support Specialist - Junior Title: IT Support Specialist - Junior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides ... based upon contract award KBR is seeking a highly motivated and career-oriented IT Support Specialist - Junior to join our team supporting a government client in… more
    KBR (10/17/25)
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  • Storage Engineer - Active TS/SCI with CI Poly

    ENS Solutions (Sterling, VA)
    …(VxRail, Nutanix) solution + Experience with full life cycle storage area network (SAN) administration , architecture, and support including storage ... Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support ,… more
    ENS Solutions (09/27/25)
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  • Dedicated Support Technician

    ManTech (Mclean, VA)
    support , which may involve travel between customer buildings. + Provide administrative support for special non-commercial systems including access management ... **MANTECH** seeks a motivated, career-focused **Dedicated Support Technician** to join a dedicated support... records and tracking systems accurately. + Collaborate with network , software engineering, and application teams to restore services… more
    ManTech (11/14/25)
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  • F-22 iMIS System Administrator (Level 3), Secret…

    Lockheed Martin (Langley Air Force Base, VA)
    …customer, you will wear many hats; system admin , data management, network admin , and tier 1 and 2 support duties\. IMIS Administrators are generally the ... administration experience\. * Eight \(8\) years combination of System/Database/ Network experience\. * Shell Scripting experience desired\. * Understanding and… more
    Lockheed Martin (09/19/25)
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  • Computer Support Technician

    Leidos (Reston, VA)
    …The Leidos Security and Engineering Programs (SEP) is seeking a Computer Support Analyst for the Center for Information Systems Security (CISS) program. This ... which offers opportunities for growth in different areas (networking, system administration , etc.) for motivated individuals. This position requires the ability to… more
    Leidos (10/03/25)
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  • Customer Technical Support Specialist (NEN)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …investigate causes and recommend solutions to correct common failures. Specific support consists of troubleshooting hardware, software, and network related ... **Overview** CUSTOMER TECHNICAL SUPPORT SPECIALIST (NEN) (BITSS) Bowhead is looking for a Customer Technical Support Specialist (NEN) in Dahlgren, VA for our… more
    UIC Government Services and the Bowhead Family of Companies (11/14/25)
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