• Systems Administrator /CSITO - TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …capabilities centered on our comprehensive motion imagery software suite. The selected Systems Administrator Senior will work a shift to support 24/7 operations ... safety and security of our nation as a Systems Administrator Senior at GDIT. You'll apply the latest technology...in complex environments + This position is for 1st shift : 6:00am - 4:00pm + Location: At Customer Site… more
    General Dynamics Information Technology (07/25/25)
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  • Mission Support Administrator - Full…

    Patriot Group International, Inc (Chantilly, VA)
    Mission Support Administrator - Full Performance Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS/SCI with polygraph Shift ... perspective. We are looking to hire a Mission Support Administrator - Full Performance to join our team in...integrated technology solutions to key branches of the US government -including the Army, Navy, and Air Force-supporting their operational… more
    Patriot Group International, Inc (08/07/25)
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  • Principal/ Sr Principal contract…

    Northrop Grumman (Mclean, VA)
    …career, now and in the future. Northrop Grumman is seeking a **Contract Administrator (Level 3/4)** **This is an on-site position located in Mclean, VA; Linthicum, ... become part of Northrop Grumman's contracts organization and will support various Government programs, capture and proposal activities as well as provide contract… more
    Northrop Grumman (08/08/25)
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  • Principal System Administrator - Network…

    RTX Corporation (Springfield, VA)
    …Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US ... security clearance​ **Security Clearance:** TS/SCI with Polygraph **Principal** **System Administrator ** **-** **Network Operations Center** **-Springfield, VA, must have… more
    RTX Corporation (07/24/25)
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  • Cyber Systems Administrator

    Serco (Langley AFB, VA)
    **Position Description** Serco seeks a **Cyber Systems Administrator ** to maintain and troubleshoot computer systems using commercial off-the-shelf (COTS) and ... Government off-the-shelf (GOTS) developed tools at the Distributed Training...Force Base** in **Hampton, Virginia** . The Cyber Systems Administrator will operate and maintain systems at the DTC… more
    Serco (07/18/25)
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  • Mission Support Administrator

    Patriot Group International, Inc (Chantilly, VA)
    Mission Support Administrator - Developmental Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS/SCI with polygraph Shift : ... perspective. We are looking to hire a Mission Support Administrator - Developmental to join our team in the...integrated technology solutions to key branches of the US government -including the Army, Navy, and Air Force-supporting their operational… more
    Patriot Group International, Inc (08/07/25)
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  • Principal Support Administrator

    Patriot Group International, Inc (Chantilly, VA)
    Principal Support Administrator Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS/SCI with polygraph Shift : M-F 9A-5P ... operations and intelligence perspective. We are looking to hire a Principal Support Administrator to join our team in the Northern Virginia area, where we provide… more
    Patriot Group International, Inc (08/07/25)
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  • Senior Principal Contract Administrator

    Northrop Grumman (Dulles, VA)
    …bring your pioneering spirit to our inclusive team. As a **Senior Principal Contract Administrator (Level 4),** located on-site in Dulles, VA you'll be a linchpin in ... defining the art of the possible from day one. A Contract Administrator produces high quality Contract Management related products supporting the NGSP Tactical… more
    Northrop Grumman (07/16/25)
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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 ... environments\. The selected candidate will serve as a system and network administrator for multiple program and internal R&D systems that support the research… more
    Lockheed Martin (07/12/25)
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  • Principal Contracts Administrator (Level 3)

    Northrop Grumman (Dulles, VA)
    …where your passion for innovation and quest for exploration is welcome. As a **Contracts Administrator - Level 3** , your role at **Dulles, VA** will be pivotal in ... join forces with our visionary team? #definingpossible Our Contracts Administrator is responsible for supporting proposal preparation, contract negotiation, contract… more
    Northrop Grumman (07/08/25)
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