• Cloud Systems Administrator IV

    Criterion Systems (Reston, VA)
    …we encourage Veterans to apply. Responsibilities We are seeking a mission-focusedCloud Systems Administrator IV to support and contribute to our government ... systems . + Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance, installing system wide… more
    Criterion Systems (09/17/25)
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  • Senior Systems Administrator II…

    V2X (Springfield, VA)
    …integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS / SCI clearance to support ... required to be onsite. The position requires an active Top Secret / SCI clearance and the...obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information… more
    V2X (08/07/25)
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  • Systems Administrator

    General Dynamics Information Technology (Langley AFB, VA)
    … you will help ensure today is safe and tomorrow is smarter. Our work depends on TS / SCI cleared Systems Administrator joining our team to Support our ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph...Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in… more
    General Dynamics Information Technology (10/15/25)
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  • Linux/UNIX Systems Administrator…

    General Dynamics Information Technology (Springfield, VA)
    …ensure today is safe and tomorrow is smarter. Our work depends on a TS / SCI cleared Linux/UNIX Systems Administrator joining our team to support our ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph...innovative, simple solutions to complex problems as a Linux/UNIX Systems Administrator at GDIT. Here, you'll tailor… more
    General Dynamics Information Technology (10/11/25)
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  • Systems Administrator ( TS…

    Koniag Government Services (Arlington, VA)
    …Data Solutions, LLC,** a Koniag Government Services company, is seeking a Systems Administrator with an active Top - Secret clearance to support KDS and ... More than 6 years of proven experience as a Systems Administrator or similar role, with a...deliver technical documentation **Requirements:** + An active Top - Secret clearance with ability to obtain SCI … more
    Koniag Government Services (08/27/25)
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  • Systems Administrator

    General Dynamics Information Technology (Bluemont, VA)
    … you will help ensure today is safe and tomorrow is smarter. Our work depends on TS / SCI cleared Systems Administrator joining our team to support our ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph...Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in… more
    General Dynamics Information Technology (09/27/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …help ensure today is safe and tomorrow is smarter. Our work on a TS / SCI level cleared Systems Administrator joining our team to support our Intelligence ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph...Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Advisor with GDIT. A career… more
    General Dynamics Information Technology (08/26/25)
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  • Systems Administrator , Advisor

    CACI International (Springfield, VA)
    …you will help ensure today is safe and tomorrow is smarter. Our work depends on TS / SCI cleared Systems Administrator joining our team to Support our ... Systems Administrator , Advisor Job Category: Information Technology...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (09/03/25)
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  • Senior Systems Administrator…

    General Dynamics Information Technology (Reston, VA)
    …ID:** RQ208096 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Systems Administrator ** Transform technology into opportunity as a Senior… more
    General Dynamics Information Technology (10/01/25)
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  • TS / SCI Systems…

    Insight Global (Mount Vernon, VA)
    Job Description Insight Global is looking for a Mid-level Systems Administrator to support one of our large federal clients on a long-term DoD contract. This ... person will need to possess a TS / SCI DoD clearance and work in person...requirements. * Performs software installations and upgrades to operating systems and layered software packages. Schedules installations and upgrades… more
    Insight Global (10/16/25)
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