• 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 (10/21/25)
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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 (10/21/25)
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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 (09/01/25)
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  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall support the Information Technology (IT) Operations and… more
    V2X (11/15/25)
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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 (09/30/25)
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  • Windows System Administrator /Tech…

    Koniag Government Services (Chantilly, VA)
    …a Koniag Government Services company **,** is seeking a Windows System Administrator /Technical Support Specialist with a **Secret clearance** to support ... off, and more. **Koniag Government Services is seeking a skilled Windows Systems Administrator /Technical Support Specialist to support Department of Defense… more
    Koniag Government Services (10/04/25)
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  • ATC Training Materials Administrator -II…

    SAIC (Leesburg, 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 (09/12/25)
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  • Linux/UNIX Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …tomorrow is smarter. Our work depends on a TS/SCI cleared Linux/UNIX Systems Administrator joining our team to support our intelligence customer in Springfield, ... Systems Engineering team is seeking a driven Linux/UNIX Systems Administrator that is highly technical and mission ...and any processes related to these systems + Provide support to IT systems including day-to-day operations, monitoring and… more
    General Dynamics Information Technology (10/11/25)
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  • SIPR BeyondTrust Administrator

    CACI International (Chantilly, VA)
    …Continental US * * * **The Opportunity:** CACI is looking for a BeyondTrust Administrator , to configure and support BeyondTrust's Remote Support , Privileged ... and enable the USAF to transition focus from network operations to mission operations. **Responsibilities:** As a BeyondTrust Administrator , you will Install… more
    CACI International (10/01/25)
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  • System Administrator - Linux - TS/SCI FSP…

    The Metamorphosis Group (Chantilly, VA)
    …communicate issues and resolutions to all levels within the organization. System Administrator - The Contractor shall support a second shift schedule, ... System Administrator - LINUX - TS/SCI FSP REQUIRED Chantilly,...PARTY RECRUITERS OR APPLICATIONS ACCEPTED** The Sponsor requires the support of full-time Linux System Administrators. The Contractor shall… more
    The Metamorphosis Group (09/10/25)
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  • Ncis SQL Database Administrator | Active TS…

    General Dynamics Information Technology (Quantico, VA)
    …Yes **Job Description:** Transform technology into opportunity as a **SQL Database Administrator ** at GDIT. Shape what's next for mission -critical government ... **MEANINGFUL WORK + PERSONAL IMPACT** As a **SQL Database Administrator ** , the work you'll do at GDIT will...you'll do at GDIT will be impactful to the mission of our IT Technology Development division within the… more
    General Dynamics Information Technology (10/11/25)
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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. (10/14/25)
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  • Cemetery Administrator

    Veterans Affairs, National Cemetery Administration (Quantico, VA)
    …and operation of a National Cemetery. Responsibilities As the Cemetery Administrator , the incumbent is the independent station head responsible for developing ... financial, human capital, and other resource management policies. The Cemetery Administrator directs the overall day-to-day operation of the cemetery to include… more
    Veterans Affairs, National Cemetery Administration (11/15/25)
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  • 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. ... responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Cross Domain - active TS/SCI...Generalist - Cross Domain - active TS/SCI clearance to support our government customer based in Springfield, VA. The… more
    V2X (11/14/25)
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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 (11/12/25)
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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 ... operate, and maintain cyber-physical solutions for the nation's most mission -critical facilities, secure environments, complex infrastructure, and global enterprises.… more
    M. C. Dean (10/23/25)
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  • Contracts Administrator Principal

    General Dynamics Information Technology (Herndon, VA)
    …Contribute to the strategic direction of the business and support impactful mission outcomes as a **Contracts Administrator Principal** at GDIT. Here, you'll ... Management. **MEANINGFUL WORK AND PERSONAL IMPACT** As a **Contracts Administrator Principal,** the work you'll do at GDIT will...you'll do at GDIT will be impactful to the mission of customer. + Lead/Manage/ Support the Intel… more
    General Dynamics Information Technology (10/31/25)
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  • Sr. System Administrator (Linux)

    Nightwing (Sterling, VA)
    …technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding ... to customer management and providing technical services to enable customer mission accomplishment. The Senior System Administrator (Linux) will serve as… more
    Nightwing (10/29/25)
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  • Lead Lease Administrator

    NANA Regional Corporation (Herndon, VA)
    Arctic Peak is seeking a Lead Lease Administrator to support our government agency with its real property assets lease portfolio throughout the United States and ... providing support to the lease administration team. The Lease Administrator ensures that all lease-related activities are executed accurately and efficiently,… more
    NANA Regional Corporation (10/09/25)
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  • Office Administrator

    CACI International (Springfield, VA)
    …Opportunity:** As an Office Administrator you will provide vital services in support of the TSA's mission of protecting the nation's air, rail, transit, ... Bachelor's degree + Two (2) years experience providing office administrator related duties _**This position is in support... administrator related duties _**This position is in support of future opportunities. As we get closer to… more
    CACI International (11/13/25)
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