• 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 ... operations and intelligence perspective. We are looking to hire a Mission Support Administrator - Full Performance to join our team in the Northern… 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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  • 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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  • 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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  • 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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  • Principal ITSM System Administrator

    BAE Systems (Washington, DC)
    …like ServiceNow in large-scale environments + Proven expertise as a Database Administrator , including full knowledge of related disciplines such as server ... **Join a Team that's Shaping the Future of IT Support ** At BAE Systems, we're passionate about delivering innovative...to achieve their missions. As a **Principal ITSM System Administrator ** , you'll play a critical role in providing… more
    BAE Systems (10/30/25)
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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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  • SIPR BeyondTrust Administrator

    CACI International (Chantilly, VA)
    SIPR BeyondTrust Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... Continental US * * * **The Opportunity:** CACI is looking for a BeyondTrust Administrator , to configure and support BeyondTrust's Remote Support , Privileged… more
    CACI International (10/01/25)
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  • Deputy Administrator for Operations…

    Treasury, Departmental Offices (Washington, DC)
    … on operational risk, resource requirements, and enterprise service innovations to support Treasury's mission . Leads the development and implementation of ... with departmental priorities and promote efficiency across administrative and mission - support functions. Oversees enterprise-wide initiatives to standardize… more
    Treasury, Departmental Offices (10/24/25)
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  • Senior Subcontract Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …Contribute to the strategic direction of the business and support impactful mission outcomes as a **Senior Subcontracts Administrator ** at GDIT. Here, you'll ... providing lifecycle subcontract support for the customer's mission . **HOW A SENIOR SUBCONTRACTS ADMINISTRATOR WILL...and competitive pay and paid time off + Flexibility: Full -flex work week to own your priorities at work… more
    General Dynamics Information Technology (11/04/25)
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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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  • Systems Administrator - Geospatial Systems

    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 Advisor with GDIT. A career in enterprise IT...site visits and upgrades, provide on-site and remote resolution support for trouble calls, and provide TIER 2/3 … more
    General Dynamics Information Technology (08/26/25)
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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)
    …NO THRID PARTY RECRUITERS OR APPLICATIONS ACCEPTED** The Sponsor requires the support of full -time Linux System Administrators. The Contractor shall be ... communicate issues and resolutions to all levels within the organization. System Administrator - The Contractor shall support a second shift schedule,… more
    The Metamorphosis Group (09/10/25)
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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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  • Senior ServiceNow Administrator

    Cayuse Holdings (Washington, DC)
    **Overview** **The Work** The Senior ServiceNow Administrator is responsible for configuring, maintaining, and optimizing the ServiceNow platform to support the ... Exchange's operational and technical requirements. As the platform administrator , this individual ensures the seamless integration of ServiceNow with other systems,… more
    Cayuse Holdings (10/22/25)
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  • ServiceNow Portal Administrator , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **ServiceNow Portal Administrator , Senior** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2136 ... **Employment Type:** Full Time **Position Description:** CGI Federal has an exciting...Federal has an exciting opportunity for a ServiceNow Portal Administrator within our Intel sector advancing the national security… more
    CGI Technologies and Solutions, Inc. (10/02/25)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    …https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a **Senior System Administrator - Network Operation Center** to support our federal ... Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full -time Description… more
    St. George Tanaq Corporation (11/14/25)
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  • Network/Systems Administrator 2 (Desktop…

    GovCIO (Washington, DC)
    …this job (https://careers-govcio.icims.com/jobs/6592/network-systems- administrator -2-%28desktop-and-system- support ... **Overview** The System Administrator (SA) is responsible for effective provisioning, installation/configuration, operation, and maintenance of systems hardware and… more
    GovCIO (09/05/25)
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  • Systems Administrator - Tier 3…

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a System Administrator - Tier 3 Support with an active Secret clearance in support of our DEA Bluestone program. ... $130,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4592/systems- administrator tier-3- support /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2024-4592_… more
    GovCIO (09/02/25)
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