• Mission Support Administrator

    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 ... with a special operations and intelligence perspective. We are looking to hire a Mission Support Administrator - Full Performance to join our team in the… more
    Patriot Group International, Inc (05/09/25)
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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 ... a special operations and intelligence perspective. We are looking to hire a Mission Support Administrator - Developmental to join our team in the Northern… more
    Patriot Group International, Inc (05/09/25)
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  • Mission Support Administrator

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Mission Support Administrator ** to join our team in the **Reston, VA** location. This is an ... onsite position. The ** Mission Support Administrator ** will work the Program Manager (PM), Deputy Program Manager (DPM), and program personnel to accomplish… more
    ManTech (06/03/25)
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  • Senior Systems Administrator - TS/SCI…

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a highly skilled **Senior Systems Administrator ** to support mission -critical operations across various laboratory ... operating systems, networks, and network file systems in lab-based environments to support mission objectives. + Upgrade, install, and configure application… more
    Leidos (06/11/25)
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  • Cloud Systems Administrator IV

    Criterion Systems (Reston, VA)
    …Company therefore we encourage Veterans to apply. Responsibilities We are seeking a mission -focusedCloud Systems Administrator IV to support and contribute ... Linux operating systems. + Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance, installing system… more
    Criterion Systems (06/18/25)
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  • Senior Systems Administrator II - Desktop…

    V2X (Springfield, VA)
    …infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. ... We have a great opportunity for a Senior Systems Administrator II - Desktop Support - active...patching, and deployment for the customer's IT business and mission -focus enterprise systems. Responsibilities + The Systems Administrators will… more
    V2X (06/24/25)
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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 ... intelligence perspective. We are looking to hire a Principal Support Administrator to join our team in...tasks appropriately. + Build and maintains professional relationships to support mission execution. + Flexible and adaptable… more
    Patriot Group International, Inc (05/09/25)
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  • System Administrator (Remote)

    Koniag Government Services (Chantilly, VA)
    …Solutions, LLC,** a Koniag Government Services company **,** is seeking a System Administrator with a Secret clearance to support **EHS** and our government ... accounts, paid holidays, three weeks paid time off, and more. The System Administrator will support AWS cloud-based migration and/or operations maintaining the… more
    Koniag Government Services (05/01/25)
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  • ATC Training Materials Administrator -II…

    SAIC (Warrenton, VA)
    …We are looking for an experienced, **Full-time** , **ATC** **Training Materials Administrator -II** to join the SAIC Controller Training Solutions (CTS) team at the ... Aviation Administration (FAA). **Description:** The position of Training Materials Administrator is responsible for performing and coordinating office administrative… more
    SAIC (07/04/25)
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  • Senior Network Administrator

    BAE Systems (Quantico, VA)
    …senior level engineering knowledge in design, documentation and implementation of all Network Administrator skillsets. The SNA shall support the unit with other ... troubleshoot, resolve, and provide technical assistance related to networking issues in support of mission objectives and customer issues and requirements. +… more
    BAE Systems (05/30/25)
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  • Systems Administrator /ISSO

    Huntington Ingalls Industries (Reston, VA)
    … Technologies, click here for a short video: https://vimeo.com/732533072 Summary HII, Mission Technologies is seeking a motivated Systems Administrator (SA) with ... This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT;… more
    Huntington Ingalls Industries (05/20/25)
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  • Senior Tenable Nessus Administrator

    CACI International (Chantilly, VA)
    …Continental US * * * **The Opportunity:** CACI is looking for a Senior Tenable Administrator to support our DoD customer to implement an enterprise IT service ... management and security solution, as well as CONUS/OCONUS field support and life cycle support for end...DoD customer to transition focus from IT operations to mission operations. As a Senior Tenable Administrator ,… more
    CACI International (06/24/25)
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  • Systems Administrator

    General Dynamics Information Technology (Bluemont, VA)
    …is safe and tomorrow is smarter. Our work depends on TS/SCI cleared Systems Administrator joining our team to Support our intelligence customer in Bluemont, VA ... **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means...site visits and upgrades, provide on-site and remote resolution support for trouble calls and provide TIER 2/3 … more
    General Dynamics Information Technology (06/21/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …safe and tomorrow is smarter. Our work on a TS/SCI level cleared Systems Administrator joining our team to support our Intelligence customer in Springfield, VA. ... **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means...site visits and upgrades, provide on-site and remote resolution support for trouble calls, and provide TIER 2/3 … more
    General Dynamics Information Technology (06/21/25)
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  • Systems Administrator - active TS/SCI…

    V2X (Springfield, VA)
    …infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. ... respect, responsibility, and professionalism. We are hiring a System Administrator - active TS/SCI clearance to support ...System Administrator - active TS/SCI clearance to support our government customer based in Springfield, VA. The… more
    V2X (05/14/25)
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  • Systems Administrator (Expert)

    BAE Systems (Herndon, VA)
    …candidate will be responsible for managing our customer s application infrastructure in support of this customer s mission , ensuring the smooth operation of ... transform data into intelligence and provides engineering, integration and sustainment support for critical national security platforms and systems. Intelligence &… more
    BAE Systems (06/28/25)
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  • Acquisition Administrator Active TS/SCI…

    CGI Technologies and Solutions, Inc. (Chantilly, VA)
    …Type:** Full Time **Position Description:** CGI Federal is seeking an Acquisition Administrator to provide daily support to triage, prepare, facilitate, and ... **Acquisition Administrator Active TS/SCI with Poly REQUIRED** **Category:** Business...through the various contract processes necessary for acquiring IT support , to include: Contact Mission Partners to… more
    CGI Technologies and Solutions, Inc. (04/16/25)
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  • Network Administrator Senior _TS/SCI…

    General Dynamics Information Technology (Springfield, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a Network Administrator Senior with GDIT. A career in enterprise IT means connecting ... At GDIT, people are our differentiator. As a Network Administrator Senior you will help ensure today is safe...AN IMPACT** + Manages the functionality and efficiency of Mission IT networks (LAN). + Coordinate with COMM Network… more
    General Dynamics Information Technology (06/26/25)
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  • Senior Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. ... a Senior Systems Administrator II Generalist - active TS/SCI clearance to support our government customer based in Springfield, VA. The position is required to… more
    V2X (05/17/25)
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  • Service Desk System Administrator

    General Dynamics Information Technology (Newington, VA)
    Administrator joining our team to improve the customer's experience enabling the mission . **How a Service Desk System Administrator will Make an Impact:** + ... make a personal impact as a Service Desk System Administrator supporting a DOD customer. GDIT is your place...Works independently and with multiple work centers to support the customer + Relies on the collective team's… more
    General Dynamics Information Technology (06/25/25)
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