• Systems Administrator

    Guidehouse (Springfield, VA)
    **Job Family** **:** IT Cyber Security **Travel Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret SCI (TS/SCI) **What You Will Do** **:** The ... System Administrator will provide technical support, systems administration, application administration, and system security to the Computer Emergency… more
    Guidehouse (08/08/25)
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  • System Administrator (Nightwatch)

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $61,534.00 - $85,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides ... with Global Security (GS). Mission Technologies' Global Security (GS) group comprises live, virtual, constructive (LVC) solutions; fleet sustainment; nuclear and… more
    Huntington Ingalls Industries (08/08/25)
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  • Linux Systems Administrator

    SAIC (Mclean, VA)
    …either Bethesda, MD or McLean, VA. We are seeking a highly motivate System Administrator to join our National Intelligence Program to be at the forefront of complex ... TS/SCI clearance with Polygraph. **Required:** + Proven experience as a Systems Administrator , with a focus on supporting a complex enterprise environment. + Strong… more
    SAIC (08/09/25)
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  • Lead Systems Administrator (Active TS/SCI…

    NANA Regional Corporation (Fort Belvoir, VA)
    The Lead Systems Administrator performs advanced systems administrator functions for our customer while also serving as contractor Team Lead. ... in leadership meetings. + Assisting with PM directed initiatives. **Senior Administrator specific tasks include:** + Standard Active Directory Operations. + Support… more
    NANA Regional Corporation (08/08/25)
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  • IT Systems Engineer - Systems Sustainment…

    SAIC (Suffolk, VA)
    …looking for a **TS/SCI cleared Systems Engineer** to serve as a **Systems Administrator ** with experience in US Navy IT networks to support the sustained operation ... and maintenance of a newly deployed US Navy enterprise transport network , ensuring 24/7/365 availability and reliability. The position will support end-to-end … more
    SAIC (08/07/25)
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  • Systems Sustainment Administrator - Evening

    SAIC (Suffolk, VA)
    …SAIC is looking for a **Systems Engineer** to serve as a **Systems Administrator ** with experience in US Navy IT networks to support the sustained operation ... and maintenance of a newly deployed US Navy enterprise transport network , ensuring 24/7/365 availability and reliability. The position will support end-to-end … more
    SAIC (08/07/25)
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  • Systems Administrator with a TS/SCI

    Zantech (VA)
    …project to ensure stable operation of in-house computer software systems and network connections. The Systems Administrator will plan, develop, install, ... Certifications/Education: + Systems administration certifications (Microsoft, VMware, etc.) + Network and security certifications preferred Required Security more
    Zantech (08/07/25)
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  • System Administrator -Senior Level

    Nightwing (Sterling, VA)
    …defense, civil, and commercial markets. Nightwing is seeking a highly motivated Systems Administrator to join a mature program in the Sterling VA location. The ... qualified Systems Administrator will support a very dynamic program in a...support and guidance for system-related issues, ensuring high performance, security , and availability of IT systems + Coordinate and… more
    Nightwing (06/27/25)
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  • Windows System Administrator

    Choisys Technology (Crystal City, VA)
    …and DOD standards. + Collaborate with multidisciplinary teams, including system, network , security , platform, software, and automation engineers-as well as ... Windows System Administrator Crystal City, VA (http://maps.google.com/maps?q=Crystal+City+VA+USA) Description Choisys is a proud Service-Disabled Veteran-Owned Small… more
    Choisys Technology (07/31/25)
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  • Linux Administrator

    CACI International (Hampton, VA)
    Linux Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... * **The Opportunity:** CACI is looking for a Linux Administrator to support the Department of the Air Force...enterprise ITSM solution, enterprise service desk, endpoint management and security solution, as well as CONUS/OCONUS field support and… more
    CACI International (07/30/25)
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