• HBSS Systems Administrator - TS/SCI…

    TEKsystems (Fort Belvoir, VA)
    …DTRA test ranges. ABOUT THE ROLE: TEKsystems is seeking a skilled Senior HBSS/MDE Administrator in Fort Belvoir, VA to join the I3TS team supporting DTRA. The I3TS ... Endpoint Security with experience in Trellix and Microsoft Defender. Administrator will also be responsible in applying Security Technical...II - SSCP Experience Level Intermediate Level Pay and Benefits The pay range for this position is $50.00… more
    TEKsystems (09/03/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT team. In this...Environment, Windows Server, Windows desktop, Active Directory, DNS, and Group Policy * Experience with virtualization technologies (VMware) *… more
    CACI International (09/06/25)
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  • Systems Administrator

    Guidehouse (Springfield, VA)
    …Secret SCI (TS/SCI) **What You Will Do** **:** The System Administrator will provide technical support, systems administration, application administration, and ... + Ensure customer log on (frequency: daily as needed). + Maintain group policies and procedures (frequency: monthly). + Update/create tables, fields, relationships,… more
    Guidehouse (08/08/25)
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  • Linux Administrator

    Huntington Ingalls Industries (Virginia Beach, VA)
    …resides with Global Security (GS). Mission Technologies' Global Security (GS) group comprises live, virtual, constructive (LVC) solutions; fleet sustainment; nuclear ... Summary HII Mission Technologies is seeking a skilled Linux Administrator to support the Navy Integrated Training Environment (NITE). This… more
    Huntington Ingalls Industries (09/05/25)
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  • Senior Systems Administrator | Active TS…

    General Dynamics Information Technology (Quantico, VA)
    …Yes **Job Description:** Transform technology into opportunity as a **Senior Systems Administrator ** with GDIT. A career in enterprise IT means connecting and ... terrorism, sabotage, espionage and subversive activities. **HOW OUR SENIOR SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT:** + Administer, manage, and maintain Windows… more
    General Dynamics Information Technology (08/09/25)
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  • Network Administrator - Site Survey

    CACI International (Reston, VA)
    Network Administrator - Site Survey Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... on weekends. In this role the Site Survey Network Administrator will be responsible for: + Support site survey...valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by… more
    CACI International (09/06/25)
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  • Executive Administrator

    CACI International (Reston, VA)
    Executive Administrator Job Category: Administration Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... Local * * * **The Opportunity:** As the Executive Administrator you will act as an ambassador by interacting...valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by… more
    CACI International (08/30/25)
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  • AWS System Administrator

    CACI International (Springfield, VA)
    AWS System Administrator Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... The TCS team is looking for an AWS System Administrator to work on Enterprise Cross-Domain Systems and associated...valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by… more
    CACI International (08/26/25)
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  • System Administrator

    CACI International (Sterling, VA)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... CACI is currently looking for a motivated, career and customer-oriented System Administrator with Agile methodology experience to join our Customs and Border… more
    CACI International (08/20/25)
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  • Database Administrator

    CACI International (Sterling, VA)
    Database Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... CACI is currently looking for a motivated, career and customer-oriented Database Administrator (DBA) with Agile methodology experience to join our Customs and Border… more
    CACI International (08/19/25)
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