• Senior Cyber Counterintelligence

    Amentum (Washington, DC)
    Amentum is seeking a **Senior Cyber Counterintelligence Officer ** to support our US Department of Energy and Counterintelligence (DOE-IN) contract. Positions ... in the Washington, DC area. **Responsibilities** Serves as a Senior Cyber CI Officer ; specific duties and functions include, but are not limited to: + Providing… more
    Amentum (12/17/25)
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  • Intermediate Counterintelligence

    Amentum (Washington, DC)
    Amentum is seeking a **Intermediate** ** Counterintelligence Officer ** to support our US Department of Energy and Counterintelligence (DOE-IN) contract. ... will be based in the Washington, DC area. **Responsibilities** Serves as Counterintelligence Officer (CIO), specific duties and functions include, but are… more
    Amentum (12/18/25)
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  • Counterintelligence Officer

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Counterintelligence Officer ** to join our team in **Springfield, VA.** **Responsibilities include ... but are not limited to:** + Conduct defensive CI operations to protect NGA missions, personnel, programs, technology, and information systems from intelligence, terrorism, and espionage threats. + Research, gather, evaluate, and interpret all-source… more
    ManTech (01/15/26)
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  • Counterintelligence Officer

    KBR (Chantilly, VA)
    Title: Counterintelligence Officer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's most critical role - protecting our national security. Why Join Us? + Innovative Projects: KBR's work is… more
    KBR (11/13/25)
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  • Counterintelligence Support Officer

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Counterintelligence Support Officer Expert** to join our team in Springfield, VA. ... **Responsibilities include but are not limited to:** + Ensure counterintelligence (CI) collaboration and communication between a key Intelligence Community (IC)… more
    ManTech (01/01/26)
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  • Counterintelligence Requirements…

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Counterintelligence Requirements Officer ** to join our team in the **Springfield, VA.** ... **Responsibilities include but are not limited to:** + Provide CI program management support to the Chief, CI Operations. + Provide operational and production direction and guidance to various client components within the Intelligence Community (IC). + Provide… more
    ManTech (01/15/26)
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  • Counterintelligence Officer

    Leidos (Reston, VA)
    …missions, and valuing the work they do every day. We are actively seeking Counterintelligence (CI) Officers, **at all levels (1 to 20+ years of experience)** with a ... current **TS/SCI w/Polygraph,** to research, analyze, and investigate complex counterintelligence issues using a broad range of research methods and tools. The CI… more
    Leidos (01/14/26)
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  • Counterintelligence Officer

    Acclaim Technical Services (Mclean, VA)
    …continue making a critical impact on national security. We are actively seeking Counterintelligence (CI) Officers, at all levels (1 to 20+ years of experience) with ... a current TS/SCI w/Polygraph, to research, analyze, and investigate complex counterintelligence issues using a broad range of research methods and tools. The CI… more
    Acclaim Technical Services (12/18/25)
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  • Counterintelligence Officer

    Leidos (Reston, VA)
    …missions, and valuing the work they do every day. We are actively seeking Counterintelligence Officers at all levels (1 to 20+ years of experience) with a current ... **TS/SCI w/Polygraph** to join our high-performing team. Candidates will support operational elements by providing research and analysis to support the customer's mission. Officers will utilize multiple layers of dynamic research, report writing, and briefing.… more
    Leidos (01/10/26)
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  • Team Lead - Counterintelligence

    General Dynamics Information Technology (Fort Meade, MD)
    …supporting counterintelligence operations or serving as a CI desk officer . + Experience supporting CI risk assessments, supply chain risk assessments, or ... Required:** None **Job Family:** Intelligence Operations and Analysis **Skills:** Counterintelligence , Counterintelligence Analysis, Counterintelligence Investigations,Cyber Threat Intelligence… more
    General Dynamics Information Technology (01/19/26)
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