• System Administrator Level IV

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**System Administrator Level IV** Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career in enterprise IT means ... Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems...operate. At GDIT, people are our differentiator. As a Systems Administrator Senior you will help ensure… more
    General Dynamics Information Technology (05/16/25)
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  • Systems Administrator - TS/SCI

    General Dynamics Information Technology (Fort Belvoir, VA)
    …**Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** ... group of computers running on one or more operating systems . + Understand all the different systems ...2 week period) * Security Clearance Level: TS/SCI with Polygraph * Required Skills and Abilities: * Location: On… more
    General Dynamics Information Technology (07/16/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    … Polygraph Timeline Open Description Assertive Professionalsis seeking aSystem Administrator with Polygraph supporting ourNational Security Customer in ... System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business… more
    Assertive Professionals (07/10/25)
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  • Mission Support Administrator - Full…

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

    ENS Solutions (Washington, DC)
    …Experience automating deployments and configuration management. + Experience as a network administrator or systems engineer. + Experience in using Active ... innovative solutions to enable secure and reliable operations of enterprise computer systems . Develop new concepts and processes and analyze root causes and resolve… more
    ENS Solutions (06/13/25)
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  • System Administrator , Senior

    Parsons Corporation (Annapolis Junction, MD)
    …level experience in securing the platform and operational technology of National Security Systems - a mission at the heart of our intersecting work across defense, ... solutions to provide unmatched innovation. Parsons is seeking a **Sr. System Administrator ** to support our expanding portfolio of work in the Intelligence Community… more
    Parsons Corporation (06/20/25)
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  • Linux System Administrator , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Columbia, MD)
    Linux System Administrator , Senior The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those ... Defense? We're looking for a Cross Domain Platform System Administrator to help us design, deploy, and maintain Cross...networking configuration, and DNS + TS/SCI clearance with a polygraph + Bachelor's degree in a CS or IT… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Restore System Administrator - TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …will help ensure today is safe and tomorrow is smarter. Our work depends on Systems Administrator Advisor joining our team. HOW A SYSTEMS ADMINISTRATOR ... **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:**… more
    General Dynamics Information Technology (06/26/25)
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  • Storage Administrator Active TS/SCI / wPoly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** ... Backup and Recovery (Software),Information Technology (IT) Systems ,NetApp **Certifications:** CompTIA Security + certified (DoD 8570 IAT Level II) - CompTIA… more
    General Dynamics Information Technology (06/25/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    Jovian Concepts, Inc is looking to hire a System Administrator Level 3 for a great opportunity in the Annapolis Junction area. This role requires a TS/SCI Clearance ... with Polygraph to be considered. No CCA's will be accepted...for implementation, troubleshooting and maintenance of Information Technology (IT) systems .Manages IT system infrastructure and any processes related to… more
    Jovian Concepts, Inc. (06/26/25)
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