• Senior Research Specialist

    Xcelerate Solutions (Arlington, VA)
    …de-confliction and ensure alignment with organizational objectives. Requirements : + Clearance: Active Top Secret / SCI . + Bachelor's degree is required from ... Senior Research Specialist Xcelerate Solutions is currently...minds in the GovCon industry. Location: Arlington, VA Clearance: TS / SCI Clearance Responsibilities: + Lead strategic communication… more
    Xcelerate Solutions (11/15/25)
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  • Research Specialist - TS

    Xcelerate Solutions (Arlington, VA)
    …administrative support staff, and government personne l . Requirements : + Clearance: Active Top Secret / SCI . + Bachelor's degree is required from an ... Research Specialist Xcelerate Solutions is currently...minds in the GovCon industry. Location: Arlington, VA Clearance: TS / SCI Responsibilities: + Communicat e activities effectively… more
    Xcelerate Solutions (11/14/25)
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  • Research and Development Contract…

    KBR (Bethesda, MD)
    …and file maintenance for contract's function. Qualifications: Required: + A CURRENT and ACTIVE TOP SECRET / SCI federal security clearance with Polygraph + ... Title: Research and Development Contract Specialist Belong....identity or expression, age, national origin, veteran status, genetic information , union status and/or beliefs, or any other characteristic… more
    KBR (11/14/25)
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  • TS / SCI Special Security Officer…

    Precise Systems, Inc. (Annapolis Junction, MD)
    …Officer (SSO) to provide specialized security support to the Command's government collateral, Sensitive Compartmented Information ( SCI ) and Special ... and Government compliance inspections. + Provide day-to-day, multi-discipline analysis for Collateral, Sensitive Compartmented Information ( SCI ) and… more
    Precise Systems, Inc. (11/14/25)
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  • Communication Specialist ( TS

    Bluepath Labs (Reston, VA)
    …+ Maintain and regularly update internal style and writing guides. Requirements: + Top Secret / SCI security Clearance + Bachelor's degree in English, ... Reston, VA, USA | Full Time Communication Specialist ( TS / SCI ) - ONSITE...ONSITE Location: Reston, VA. BluePath Labs is a fast-growing research and consulting company committed to solving complex problems… more
    Bluepath Labs (11/12/25)
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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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  • 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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  • Technical Surveillance Countermeasures…

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ208990 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... regulations. Performs various tests and analyzes and documents results. Develops research & development plans. Writes, reviews, and provides updates to technical… more
    General Dynamics Information Technology (10/21/25)
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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 SR Xcelerate Solutions is seeking a Technical...workforce education for CI and Sec Requirements: + Active TS / SCI with Polygraph + TSCM Certified with… more
    Xcelerate Solutions (10/22/25)
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  • TS / SCI Administrative Support…

    Precise Systems, Inc. (Annapolis Junction, MD)
    …Office software Minimum Education Requirements + High School GED Must have current/active Top Secret security clearance. Due to the sensitivity of customer ... with solutions in Digital Transformation, Advanced Engineering, Physical Sciences Research , Platform Lifecycle Support, and Technical Services. Since our… more
    Precise Systems, Inc. (10/01/25)
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  • Personnel Security Specialist VI…

    Xcelerate Solutions (Washington, DC)
    …Technical training / certification as an investigator and / or adjudicator is required + Current Top Secret ( TS ) security clearance and must be capable of ... Personnel Security Specialist (PSS ) Grade 6 - TS...talented and brightest minds in the GovCon industry. Clearance: Top Secret Location : Washington, DC/ Huntsville,… more
    Xcelerate Solutions (11/13/25)
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  • Lead Personnel Security Specialist

    Bureau of Alcohol, Tobacco, Firearms, and Explosives (Washington, DC)
    …Security Specialists, Leads a team with Top Secret ( TS ) Sensitive Compartmented Information ( SCI ) clearances responsible for work with ... and public safety agencies to safeguard the public through information sharing, training, research , & technology. Visit...this position is to serve as Lead Personnel Security Specialist and provide subject matter expert guidance for the… more
    Bureau of Alcohol, Tobacco, Firearms, and Explosives (11/09/25)
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  • Modeling & Simulation Engineer ( Specialist

    KBR (Reston, VA)
    …Python, or other programming language + Active Top - Secret clearance with Sensitive Compartmented Information ( SCI ) eligibility Desired: + Master ... Title: Modeling & Simulation Engineer ( Specialist ) Belong. Connect. Grow. with KBR! KBR's National...analysis (MS&A) of emerging concepts for the Defense Advanced Research Projects Agency (DARPA) using advanced MS&A techniques and… more
    KBR (10/24/25)
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  • Contracting Specialist II

    Chenega Corporation (Washington, DC)
    …with at least one (1) year of experience in a Special Access Program (SAP) or Sensitive Compartmented Information ( SCI ) environment within the past five ... Contracting Specialist II Washington, DC Join our Talent Network...License: Valid and active driver's license. + Clearance: Active TS / SCI clearance with eligibility for a Government… more
    Chenega Corporation (09/16/25)
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  • Contracting Specialist III

    Chenega Corporation (Washington, DC)
    …experience, including at least 2+ years in a Special Access Program (SAP) or Sensitive Compartmented Information ( SCI ) environment, with at least ... **Req ID:** 36516 **Summary** **Contracting Specialist III** **Joint Base Anacostia Bolling (JBAB),** **Washington,...disciplines. + Valid and active driver's license. + Active TS / SCI clearance with eligibility for a Government… more
    Chenega Corporation (09/15/25)
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  • Sr. Litigation Paralegal Specialist

    Guidehouse (Washington, DC)
    …Family** **:** Investigation Consulting **Travel Required** **:** None **Clearance Required** **:** Active Top Secret ( TS ) **What You Will Do** **:** ... missions of Employment and Civil Litigation teams and perform research , locate responsive information , identify relevant laws,...You Will Need** **:** + An ACTIVE and MAINTAINED TOP SECRET federal security clearance and ability… more
    Guidehouse (10/24/25)
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  • Personnel Security Specialist - Entry

    Advantage SCI (Washington, DC)
    …Personnel Security Specialist - Entry Reports To: Program Manager Clearance Type: Active Top Secret / SCI (willing to take CI Poly) Work Location: National ... Required Experience: Required Qualifications + Must have a current TS / SCI and be willing to take a...origin, disability, or veteran status, or any other protected class. Keyword: Personnel Security Specialist From: Advantage SCI more
    Advantage SCI (09/07/25)
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  • Technical Specialist 2 - Washington

    M. C. Dean (District Of Columbia, DC)
    …including US Citizenship, for access to classified information ; active Top Secret with ability to obtain a TS - SCI is required. **Position / ... world for the better. We are seeking a **Tech Specialist 2** to join our **Security and Electronic Systems...teams through quality and accuracy of output. + Performing research on available technologies and products as needed by… more
    M. C. Dean (09/25/25)
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  • Human Capital Manager

    Guidehouse (Arlington, VA)
    …with Guidehouse, new hire MUST be able to OBTAIN and MAINTAIN a Federal or DoD " TOP SECRET / SCI ( TS / SCI )" security clearance. + Master's Degree ... the mission of the Department of Defense (DoD) Chief Information Officer (CIO). As a human resources (HR) and...Nice To Have** **:** + An ACTIVE and MAINTAINED " TOP SECRET / SCI ( TS /… more
    Guidehouse (11/13/25)
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  • Senior Freedom of Information Act (FOIA)…

    DarkStar Intelligence LLC (Mclean, VA)
    SENIOR FREEDOM OF INFORMATION ACT (FOIA) SPECIALIST Location: McLean, Virginia | Type: Full-Time | Clearance: TS / SCI with CI Polygraph Note: Position is ... upon contract award. Overview DarkStar Intelligence is seeking a Senior Freedom of Information Act (FOIA) Specialist to support Task 3 functions within the… more
    DarkStar Intelligence LLC (10/16/25)
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