• Technical Surveillance Countermeasures Specialist…

    Xcelerate Solutions (Bethesda, MD)
    …mitigate any technical/physical security concern related to personnel, facilities or information , to include technical support to CI and Insider Threat ... and brightest minds in the GovCon industry. Location: Bethesda, MD Clearance TS/ SCI with CI Poly Responsibilities Security , Develop, implement, and maintain TSCM… more
    Xcelerate Solutions (12/01/25)
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  • DC 1st Class Engineer 3 - TS/ SCI with Poly

    M. C. Dean (District Of Columbia, DC)
    …requirements, including US Citizenship, for access to classified information ; **Active TS/ SCI Poly required** **License/certifications Requirements:** ... and may meet eligibility requirements, including US Citizenship, for access to classified information ; **Active TS/ SCI Poly required** + DC 1st Class Engineering… more
    M. C. Dean (11/28/25)
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  • Windows Desktop Engineer - TS/ SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure ... (Windows 10, Windows 11) and related technologies * Security clearance level: TS/ SCI w/Poly * US citizenship required * Role requirements: + Strong understanding… more
    General Dynamics Information Technology (11/27/25)
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  • Desktop Systems Engineer - TS/ SCI

    General Dynamics Information Technology (Sterling, VA)
    …Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure ... and Operations **Skills:** Complex Systems, Information Technology (IT),Microsoft Windows **Experience:** 10 + years of...and systems as required WHAT YOU'LL NEED: + Active TS/ SCI clearance and ability to obtain and maintain a… more
    General Dynamics Information Technology (11/26/25)
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  • Infoblox Systems Engineer - TS/ SCI

    General Dynamics Information Technology (Sterling, VA)
    …Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure ... and Operations **Skills:** Information Technology (IT),Systems Design,Systems Development **Experience:** 8 + years...effectively manage the environment **WHAT YOU'LL NEED:** + Active TS/ SCI clearance and ability to obtain and maintain a… more
    General Dynamics Information Technology (11/26/25)
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  • HVAC Technician 3 - TS/ SCI with Polygraph

    M. C. Dean (Charlottesville, VA)
    …eligibility requirements, including US Citizenship, for access to classified information ; **Active TS/ SCI with Polygraph** **License/Certification Requirement:** ... must meet eligibility requirements, including US Citizenship, for access to classified information ; **Active TS/ SCI with Polygraph** + Applicants selected must… more
    M. C. Dean (11/26/25)
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  • Enterprise Monitoring Engineer - TS/ SCI

    General Dynamics Information Technology (Sterling, VA)
    …Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure ... Monitoring efforts across the program and client portfolio WHAT YOU'LL NEED: + Active TS/ SCI clearance and ability to obtain and maintain a CI poly + Must meet… more
    General Dynamics Information Technology (11/26/25)
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  • IT Operations Associate Manager / TS/ SCI

    Lockheed Martin (Sunnyvale, CA)
    …clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS/ SCI w/Poly **Other Important Information You Should Know** **Expression of ... It is comprised of the corporation's Digital Transformation and Enterprise Information Technology teams, with more than 4,700 professionals worldwide\. Together,… more
    Lockheed Martin (11/26/25)
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  • Apprentice Electrician (TS/ SCI

    Fluor (Aurora, CO)
    …electrical experience required. Must have an active (or ability to obtain and maintain) TS/ SCI with CI Polygraph * May be able to start in position while clearance ... have an active (or ability to obtain and maintain) TS/ SCI with CI Polygraph * Must be a US...gender identity, religion, national origin, disability, veteran status, genetic information , or any other criteria protected by governing law.… more
    Fluor (11/25/25)
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  • ServiceNow Principal - Top Secret/ SCI

    General Dynamics Information Technology (Arlington, VA)
    …Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret/ SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and ... YOU'LL NEED TO SUCCEED: + **Education:** Bachelor's degree in Computer Science, Information Systems, or a related field (required). + **Required Experience:** At… more
    General Dynamics Information Technology (11/25/25)
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