• Top Secret Clearance Jobs (Herndon, VA)
    …computing for the Department of Defense? Do you understand the Department of Defense mission and the ability to communicate these concepts at the most senior levels ... internal stakeholders (eg sales teams, service teams, marketing, partner team, legal, support , etc.). Define and size opportunities across the DoD customer space,… more
    Upward (06/30/25)
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  • 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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  • 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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  • 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 (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. (07/16/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    Support , Software Development, and Program Management. Job Title:System Administrator Location:Oakton, Virginia Clearance Level:Top Secret Clearance Summary We ... System Administrator Oakton, VA . Information Technology Join our...core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join… more
    Chenega Corporation (05/13/25)
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  • Tanium Administrator

    CACI International (Chantilly, VA)
    …Travel: Continental US * * * **The Opportunity:** CACI is looking for a Tanium Administrator to support our DoD customer to implement an enterprise IT service ... Tanium Administrator Job Category: Information Technology Time Type: Full...provides consistent, secure, high-quality, and cost-effective services to enable mission success and improve end user experience across the… more
    CACI International (05/23/25)
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  • Linux Systems Administrator

    SAIC (Reston, VA)
    …dedicated professionals to fulfill their career goals and objectives while delivering mission excellence on programs of national importance. This position is in ... Reston, VA. We are seeking a highly motivate System Administrator to join our National Intelligence Program to be at the forefront of complex enterprise IT… more
    SAIC (06/03/25)
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  • Project Rightclick Administrator

    Oneida Technical Solutions (Chantilly, VA)
    …and ensure continued system efficiency and user satisfaction. The Project RightClick Administrator will support the technical and operational aspects of the ... and Holiday Pay, Annual Bonus, Relocation Assistance, Temporary Housing PROJECT RIGHTCLICK ADMINISTRATOR Oneida Technical Solutions, LLC (OTS) has a rich history of… more
    Oneida Technical Solutions (07/15/25)
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  • Database Administrator (Remote)

    Koniag Government Services (Chantilly, VA)
    …Solutions, LLC,** a Koniag Government Services company **,** is seeking a Database Administrator with a Secret clearance to support **EHS** and our government ... accounts, paid holidays, three weeks paid time off, and more. The Database Administrator will support AWS cloud-based migration and/or operations maintaining the… more
    Koniag Government Services (04/30/25)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …stakeholders to address technical issues, troubleshoot problems, and develop solutions that support the overall mission of the organization. + Manage physical ... the better. We are seeking a **Physical Security System Administrator 4** to join our **Security and Electronic Systems...security system support to meet service level agreements + Analyze physical… more
    M. C. Dean (07/15/25)
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