• 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 (11/20/25)
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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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  • Mission Assurance Decision Support

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …requires the expertise of a talented and experienced Mission Assurance Decision Support System (MADDS) Administrator to assist in directing and managing the ... role in the operational integrity and security of the DODIN by managing the Mission Assurance Decision Support System (MADDS). This position is responsible for… more
    Competitive Range Solutions, LLC (11/06/25)
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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 (11/20/25)
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  • SharePoint Administrator Expert (SME)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of US Army Intelligence and Security Command (INSCOM). + Provides Microsoft SharePoint 2019 administrator support for a large customer within the DoD community. ... (SME)** with for a career where your growth is just as important as the mission you support . **MEANINGFUL WORK AND PERSONAL IMPACT** As a **SharePoint … more
    General Dynamics Information Technology (10/29/25)
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  • System Administrator 2

    M. C. Dean (District Of Columbia, DC)
    …and maintain cyber-physical solutions for the nation's most mission -critical facilities, secure environments, complex infrastructure, and global enterprises. ... cybersecurity industries. Responsibilities **Job Duties and Responsibilities:** The Systems Administrator 2 is responsible for the day-to-day management, maintenance,… more
    M. C. Dean (11/26/25)
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  • Salesforce Configuration/Security…

    ICF (Reston, VA)
    …You'll Do as a Salesforce Administrator ** The Salesforce System Administrator is responsible for the day-to-day operational support , configuration, and ... fast-growing, dynamic technology organization looking for a passionate **Salesforce Administrator ** to help drive digital transformation across Federal agencies. As… more
    ICF (11/24/25)
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  • Salesforce Administrator with Data Loader…

    ICF (Reston, VA)
    …fast-growing, dynamic technology organization looking for a passionate **Salesforce Administrator ** to help drive digital transformation across Federal agencies. As ... award-winning team, you'll design and build next-generation solutions that enable mission success and business modernization. This role supports the United States… more
    ICF (11/22/25)
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  • Principal ITSM System Administrator

    BAE Systems (Washington, DC)
    **Job Description** **Join a Team that's Shaping the Future of IT Support ** At BAE Systems, we're passionate about delivering innovative IT solutions that enable our ... to achieve their missions. As a **Principal ITSM System Administrator ** , you'll play a critical role in providing...you'll play a critical role in providing exceptional IT support to the customer. You'll be part of a… more
    BAE Systems (10/30/25)
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  • System Administrator 4

    M. C. Dean (District Of Columbia, DC)
    Administrator is responsible for day-to-day management, maintenance, and support of the organization's IT infrastructure, including servers, virtualization, and ... stakeholders to address technical issues, troubleshoot problems, and developing solutions that support the overall mission of the organization. + Manage physical… more
    M. C. Dean (09/26/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, bringing professionalism ... our best becomes better. GDIT has an immediate opening for a Systems Administrator to fill a Core Services position supporting the NNSA (National Nuclear Security… more
    General Dynamics Information Technology (09/16/25)
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  • ServiceNow Administrator /Developer…

    V2X (Springfield, VA)
    …infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. ... obtain and maintain a Counterintelligence (CI) Polygraph. The ServiceNow Administrator /Developer will perform configuration, development, support , and… more
    V2X (11/20/25)
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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

    CACI International (Annapolis Junction, MD)
    …IT solutions to our clients in the defense and national security sectors. Our mission is to support critical infrastructure with the highest standards of service ... System Administrator Job Category: Information Technology Time Type: Full...issues across server and network infrastructures + Design and support system architecture and hardware requirements in mission more
    CACI International (10/30/25)
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  • Network Administrator

    Tactibit Technologies LLC (Suitland, MD)
    support for NOAA's satellite operations missions. You will support mission operations, routine maintenance, troubleshooting and anomaly detection/resolution, ... Tactibit Technologies provides innovative information technology, cybersecurity, and cloud support services to the Federal Government. We support some of the… more
    Tactibit Technologies LLC (09/25/25)
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  • Contracts Administrator Principal

    General Dynamics Information Technology (Falls Church, VA)
    …Contribute to the strategic direction of the business and support impactful mission outcomes as a **Contracts Administrator Principal** at GDIT. Here, you'll ... is currently seeking a State and Local (S&L) **Contracts Administrator Principal** to serve a key role on our...in a complex and competitive market. This individual will support all aspects of the procurement lifecycle and use… more
    General Dynamics Information Technology (11/04/25)
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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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  • Systems Network Administrator (SNA-2)

    Leidos (Laurel, MD)
    …a difference in National Security!** **Job Summary:** The Systems Network Administrator provides support for implementation, troubleshooting and maintenance of ... **Leidos** has a new and exciting opportunity for a **Systems Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (11/18/25)
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