• Specialist , System Administration…

    L3Harris (Rochester, NY)
    …cyber domains in the interest of national security. Job Title: Systems Administrator - TS / SCI Job Code: 31755 Job Location: Rochester, NY Job Schedule: 9/80: ... to management and non-technical stakeholders in a clear and concise manner. + Current/active TS / SCI security clearance (or ability to obtain). Must be willing to… more
    L3Harris (12/04/25)
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  • Guidance, Navigation & Control Engineer (Staff,…

    Lockheed Martin (Littleton, CO)
    …required for consideration\. * Top Secret security clearance with adjudicated SCI \(i\.e\. TS / SCI \) is required prior to start\. **Desired Skills:** ... the selected employee to be aU\.S\. Citizen\. * Active Top Secret clearance with SCI ...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (11/20/25)
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  • User Support Specialist (Intelligence Data…

    Xcelerate Solutions (Bethesda, MD)
    User Support Specialist (Intelligence Data Discovery and Tradecraft) - TS / SCI Xcelerate Solutions is seeking a User Support Specialist , who will be ... platform for Open-Source Intelligence (OSINT). As a User Support Specialist on our team, you will play a critical...and improve data discovery. Minimum Requirements + An active TS / SCI clearance with the ability to obtain… more
    Xcelerate Solutions (09/11/25)
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  • Sr. Governance and Events Specialist

    Leidos (Mclean, VA)
    …and travel coordination systems. + Proven ability to identify and protect sensitive information while engaging with diverse stakeholders. + Proficiency in ... and exciting opportunity for a **Sr. Governance and Events Specialist ** in our **National Security Sector's (NSS) Cyber &...Community (IC) program in **McLean, VA** . An Active TS / SCI with polygraph security clearance is required… more
    Leidos (11/18/25)
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  • Project Controls Specialist ( TS

    Fluor (Aurora, CO)
    …Defense and the Intelligence Community. **Job Description** Must possess a clearance at the TS / SCI access level, and have or ability to obtain a government ... issued polygraph Fluor is looking for a Project Control Specialist who will provide program control related support for...**Other Job Requirements** *Must possess a clearance at the TS / SCI access level, and have or ability… more
    Fluor (10/28/25)
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  • Technical Surveillance Countermeasures…

    Xcelerate Solutions (Bethesda, MD)
    …talented and brightest minds in the GovCon industry. Location: Bethesda, MD Clearance TS / SCI with CI Poly Responsibilities Security , Develop, implement, and ... Technical Surveillance Countermeasures Specialist SME Xcelerate Solutions is seeking a Technical...workforce education for CI and Sec Requirements: + Active TS / SCI with Polygraph + TSCM Certified with… more
    Xcelerate Solutions (12/01/25)
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  • Senior Specialist , Information

    L3Harris (Palm Bay, FL)
    …degree, minimum of 10 years of prior related experience. + Must have active TS / SCI security clearance + DoD 8140.03 IAT Level 3 certification Preferred ... in the interest of national security. Job Title: ​Senior Specialist , Info Security Sys Engineering Job Code: 30351 Job...administration of SEIM/audit reduction tools (eg, Splunk). + Active TS / SCI with CI poly is highly desired… more
    L3Harris (10/26/25)
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  • Specialist , Contracts (Active TS

    L3Harris (Palm Bay, FL)
    …land, sea and cyber domains in the interest of national security. Job Title: Specialist , Contracts (Active TS / SCI Required) Job Code: 29434 Job Location: ... of a degree, minimum of 8 years of prior related experience. * Active TS / SCI Clearance. Preferred Additional Skills: * Experience with reading and interpreting… more
    L3Harris (10/03/25)
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  • TS / SCI Acquisition…

    Precise Systems, Inc. (Annapolis Junction, MD)
    …- offering exceptional service and the Precise solution. We are currently seeking a TS / SCI cleared Acquisition Specialist to support the Office of Naval ... travel CONUS or OCONUS up to 25% Candidates must have a DOD-sponsored TS // SCI security clearance with active polygraph Precise Systems values employee… more
    Precise Systems, Inc. (09/25/25)
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  • Field Engineer/Systems Specialist

    General Dynamics Information Technology (Washington, DC)
    …ID:** RQ203976 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... of related experience **US Citizenship Required:** Yes **Job Description:** Systems Specialist Senior Transform technology into opportunity as a Systems … more
    General Dynamics Information Technology (10/24/25)
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