• Senior Systems Administrator

    Cambridge International Systems Inc (Mclean, VA)
    …obstacles! Cambridge International Systems , Inc. has a full-time Senior Systems Administrator opportunity available based in McLean, VA. Qualified candidates ... for this job must possess a current DoD TS / SCI full scope w/poly security clearance. ROLE...ROLE RESPONSIBILTIES + Maintains smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors and… more
    Cambridge International Systems Inc (06/10/25)
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  • 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 (06/18/25)
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  • Systems Administrator Senior…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Senior (VMware) - TS / SCI required** Transform technology ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph...into opportunity as a ** Systems Administrator Senior** with GDIT. A career in enterprise IT… more
    General Dynamics Information Technology (05/27/25)
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  • Senior Systems Administrator II…

    V2X (Springfield, VA)
    …responsibility, and professionalism. We have a great opportunity for a Senior Systems Administrator II - Desktop Support - active TS / SCI clearance in ... position will require US citizenship and an active DoD Top Secret / SCI clearance. The position...obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II - Desktop Support are… more
    V2X (06/24/25)
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  • M3 Systems Administrator

    General Dynamics Information Technology (Charlottesville, VA)
    …experience **US Citizenship Required:** Yes **Job Description:** **M3 Systems Administrator (RHEL/Linux)** **- TS / SCI Required** Transform technology ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph...into opportunity as **a M3 Systems Administrator (RHEL/Linux)** with GDIT. A career… more
    General Dynamics Information Technology (04/10/25)
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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 (05/17/25)
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  • Systems Administrator - active…

    V2X (Springfield, VA)
    …in Springfield, VA. The position is required to be onsite. The position requires an active Top Secret / SCI clearance and the ability to obtain and maintain a ... respect, responsibility, and professionalism. We are hiring a System Administrator - active TS / SCI clearance...The position requires US Citizenship and an active DoD Top Secret with SCI clearance… more
    V2X (05/14/25)
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  • Senior Systems Administrator

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a highly skilled **Senior Systems Administrator ** to support mission-critical operations across various laboratory ... systems to address complex mission-specific challenges. The **Senior Systems Administrator ** will work in dynamic lab...considered in lieu of a degree. + An active TS / SCI with Poly security clearance. + At… more
    Leidos (06/11/25)
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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 with GDIT. A career in… more
    General Dynamics Information Technology (06/21/25)
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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 (06/21/25)
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