• Systems Administrator

    Amentum (Warrenton, VA)
    …participate in cross-functional and special projects, bringing technical insight and operational support to ensure successful outcomes aligned with ... of identifying and recommending technology solutions that enhance customer satisfaction, support mission objectives, and drive operational improvements * Must… more
    Amentum (12/10/25)
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  • Senior Tier III Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** Yes **Job Description:** **GDIT is seeking a Senior Tier III Administrator to provide support to Defense Information Systems Agency (DISA) ... into Microsoft 365 Teams.** **You will resolve escalated issues, provide end-to-end support , and improve operational processes through documentation and standard… more
    General Dynamics Information Technology (12/11/25)
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  • Network Administrator II

    William C Brown Inc (Springfield, VA)
    …characteristic protected by law. Description WCBinc is looking for a Network Administrator to provide support for implementation, troubleshooting and maintenance ... Network Administrator II EOE Statement We are an equal...surveys, planning, and design. + Provide transition planning and support services that accelerate delivery timelines, reduce operational more
    William C Brown Inc (12/01/25)
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  • Tier 3 Network Administrator

    CACI International (Reston, VA)
    …(UC), Video telecommunication and Streaming services. As a Tier 3 Network Administrator , you'll be challenged with hard complex support problems where ... Tier 3 Network Administrator Job Category: Information Technology Time Type: Full...you will coordinate with other NOC and Operational staff and be asked to lead and perform… more
    CACI International (12/11/25)
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  • Mid-Level Tier III Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** Yes **Job Description:** **GDIT is seeking a Mid-Level Tier III Administrator to provide support to Defense Information Systems Agency (DISA) ... is a combination of remote (20%) and onsite (80%) support in Fort Meade, MD or Chantilly, VA.** **The...**MEANINGFUL WORK AND PERSONAL IMPACT** **As a Tier III Administrator , you will work closely with your team and… more
    General Dynamics Information Technology (12/11/25)
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  • Sr. Network Administrator

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …Type:** Full Time **Position Description:** CGI Federal is looking for a Sr. Network Administrator to help support a program we are working on for the ... Security Technical Implementation Guides (STIG), SRG, RMF, SCA-V, and Cyber Operational Readiness Assessments (CORA). Enterprise Resource Planning Support Lead… more
    CGI Technologies and Solutions, Inc. (10/29/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    …other characteristic protected by law. Description WCBinc is looking for a Systems Administrator to join our team to support our intelligence customer activities ... Systems Administrator EOE Statement We are an equal employment...site visits and upgrades, provide on-site and remote resolution support for trouble calls, and provide TIER 2/3 … more
    William C Brown Inc (10/14/25)
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  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a System Administrator for a technical development program supporting the Sponsor's Attribute Services within the IDAM/ICAM ... space.As a System Administrator on this program, you will design, develop, implement,...an on-call rotation to ensure mission critical services remain operational 24/7/365. Rotation is typically to be on-call 1… more
    Leidos (10/10/25)
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  • F-22 iMIS System Administrator (Level 2),…

    Lockheed Martin (Langley Air Force Base, VA)
    …Join the Lockheed Martin Aeronautics Field Sustainment Team as an IT Systems Administrator for our Langley Air Force Base, Virginia office\. As critical members of ... of working various shift hours to include weekends to support customer mission requirements\. * Candidates offered a position...care\. A Day in the Life: As an IMIS Administrator with our F\-22 IMIS team partnering with our… more
    Lockheed Martin (12/10/25)
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  • System Administrator

    Koniag Government Services (Winchester, VA)
    …Technology Solutions, a Koniag Government Services company **,** is seeking a DevOps/System Administrator with a Top-Secret Security clearance to support ATS and ... paid time off, and more. This position is for an experienced System Administrator to support the FBI's Information Management Division by applying information… more
    Koniag Government Services (12/10/25)
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