• Senior Counterintelligence

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior ** ** Counterintelligence (CI) Investigator ** to join our team in **Chantilly, VA.** ... **Responsibilities include but are not limited to:** + Conducting comprehensive counterintelligence inquiries according to legal status, IC and DoD policies and… more
    ManTech (09/30/25)
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  • Open Source Intelligence Investigator

    SOS International LLC (Reston, VA)
    **Overview** SOS International LLC (SOSi) is seeking an Open-Source Intelligence Investigator who will possess a sophisticated understanding of online social media ... the customer. The analyst must have operational targeting experience, senior to expert-level technical/IT tradecraft; preferred familiarity with force protection,… more
    SOS International LLC (10/12/25)
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  • Personnel Security Specialist VI - TS

    Xcelerate Solutions (Washington, DC)
    …of a federal investigative analyst consultant. + Must have served as a senior investigator responsible for planning and directing broad investigations of ... prior security management experience preferred. + Technical training / certification as an investigator and / or adjudicator is required + Current Top Secret (TS )… more
    Xcelerate Solutions (08/14/25)
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