• Counterintelligence Investigator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** 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 procedures. +… more
    ManTech (09/30/25)
    - Related Jobs
  • Reachback Mid-level Counterintelligence

    Amentum (Devens, MA)
    …SF INTEL NCO or 180A SF WO with ASOT-III, USAF 7S071 - Special Investigator (SI), USMC 0211 Counterintelligence /HUMINT (CI/HUMINT) specialist OR other DoD joint ... Amentum is seeking a **Reachback Mid-level Counterintelligence (CI) Analyst** to support our newly **United States Forces Global (USFOR-G) Global Intelligence… more
    Amentum (09/12/25)
    - Related Jobs
  • Counterintelligence Threat Technical…

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Counterintelligence Cyber Threat Technical Analyst** to join our team in **Springfield, VA or St. ... Engineering or Mathematics discipline. + Possess a DoD Cyber Crimes Investigator certification. + Possess a post-graduate degree in a Science, Technology,… more
    ManTech (09/10/25)
    - Related Jobs
  • Continuous Evaluation (CE)/Vetting (CV)…

    Amentum (Springfield, VA)
    Amentum is seeking a **Senior Continuous Evaluation (CE)/Vetting (CV) Investigator III** to support the National Geospatial-Intelligence Agency (NGA) and Office of ... of the Inspector General, Office of Counter Insider Threat, Office of Counterintelligence , Office of General Council, Human Development), and/or others as directed… more
    Amentum (10/16/25)
    - Related Jobs
  • 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 ... requests concerning force protection, indications and warnings, counter threats, counterintelligence , and all source intelligence integration and assessments. +… more
    SOS International LLC (11/21/25)
    - Related Jobs
  • Personnel Security Specialist VI - TS

    Xcelerate Solutions (Washington, DC)
    …prior security management experience preferred. + Technical training / certification as an investigator and / or adjudicator is required + Current Top Secret (TS ) ... evaluating TS / Secret investigations with preferred experience in counterintelligence / espionage, counterterrorism, criminal matters, and personnel security… more
    Xcelerate Solutions (11/13/25)
    - Related Jobs
  • Personnel Security Continuous Evaluation…

    SAIC (Springfield, VA)
    …of the Inspector General, Office of Counter Insider Threat, Office of Counterintelligence , Office of General Council, Human Development), and/or others as directed ... (EFI) requirements are met **Desired Certifications:** + Federal Background Investigator Training Program (FBITP) Certification + General Investigator more
    SAIC (10/17/25)
    - Related Jobs
  • Personnel Security Continuous Evaluation…

    SAIC (Springfield, VA)
    …of the Inspector General, Office of Counter Insider Threat, Office of Counterintelligence , Office of General Council, Human Development), and/or others as directed ... (EFI) requirements are met **Desired** + Certification, Federal Background Investigator Training Program (FBITP) + Certification, General Investigator more
    SAIC (10/07/25)
    - Related Jobs
  • CI Cyber Technical Analysis

    Parsons Corporation (Springfield, VA)
    …redefine what's possible. **Job Description:** Parsons is looking for a talented ** Counterintelligence (CI) Cyber Technical Analyst** to join our team! In this role, ... Technology, Engineering, or Mathematics disciplines. + DoD Cyber Crimes Investigator certification. + Post-graduate degree in Science, Technology, Engineering, or… more
    Parsons Corporation (11/14/25)
    - Related Jobs
  • Personnel Security Specialist - Senior

    Advantage SCI (Huntsville, AL)
    …+ Must have a current TS/SCI and be willing to take a counterintelligence (CI) polygraph examination at the Government's discretion. + Bachelor's degree + 15 ... or investigative analyst field + Technical training/certification as an investigator and/or adjudicator is required + Prior security management experience… more
    Advantage SCI (09/18/25)
    - Related Jobs