• Counterintelligence Operations Instructor…

    CACI International (Quantico, VA)
    Counterintelligence Operations Instructor - Senior Level Job Category: Training Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... training courses offered by the Military Departments:-Army Advanced Foreign Counterintelligence Training Course (AFCITC)-Air Force Counterespionage Case Officer more
    CACI International (12/31/25)
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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 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 (10/15/25)
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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 ... intelligence assessments using a variety of sources + Provide briefings to senior decision-makers **This posting is for multiple opportunities ranging in years of**… more
    Leidos (01/10/26)
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  • Senior TSCM Lead (Technical CI…

    Masego (Springfield, VA)
    …and award your hard work. Description We are looking for a Level-4 TS/SCI-cleared Senior TSCM Lead to join our team. This role will ensure TSCM team compliance ... the NGA TSCM program, TSSC modernization goals, and Office of Counterintelligence Technical CI Division. Maintain familiarization with all governing national and… more
    Masego (12/28/25)
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  • Senior Information System Security…

    The MITRE Corporation (Mclean, VA)
    …(R311) within the Global Security Services Division (R300) is looking to fill a Senior Information Systems Security Officer position, with a focus on classified ... and Milestone (POA&M), and other security documentation. + Serve as the Senior Information Systems Security Officer (ISSO), maintaining operational security… more
    The MITRE Corporation (12/18/25)
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  • Senior Staff Action Officer

    ANSER (Chantilly, VA)
    …measure our success in the impact of our service. Position Summary ANSER is seeking a Senior Staff Action Officer to play a key role in the daily business ... You will provide expert-level coordination, communication, and documentation support to senior executives and cross-functional teams within the NRO and across the… more
    ANSER (01/06/26)
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  • Facility Security Officer

    Chenega Corporation (Lorton, VA)
    Facility Security Officer Lorton, VA Join our Talent Network Facility Security Officer Lorton, VA C-MIOS-24-004 Are you ready to enhance your skills and build ... Coordinate collateral personnel security clearance requirements with the Defense Counterintelligence and Security Agency (DCSA). * Coordinate additional security… more
    Chenega Corporation (12/01/25)
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  • Network Watch Officer

    SAIC (Quantico, VA)
    …sustain, modernize, and transform the enterprise IT capabilities for the Defense Counterintelligence and Security Agency (DCSA). The National Security & Space Sector ... of SAIC is seeking a Network Watch Officer to support a transformational infrastructure program for DCSA. SAIC is proud to be supporting DCSA in safeguarding our… more
    SAIC (01/10/26)
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  • Network Watch Officer

    SAIC (Quantico, VA)
    …sustain, modernize, and transform the enterprise IT capabilities for the Defense Counterintelligence and Security Agency (DCSA). The National Security & Space Sector ... of SAIC is seeking a Incident Manager/Watch Officer to support a transformational infrastructure program for DCSA. SAIC is proud to be supporting DCSA in… more
    SAIC (12/11/25)
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  • Security Manager

    Chenega Corporation (Lorton, VA)
    …security requirements, such as Polygraphs, National Agency Checks, and Counterintelligence Screening. + Coordinate SCI personnel security clearance requirements with ... on contract requirements. + Serve as the Information System Security Officer (ISSO) for automated information systems that process classified information. +… more
    Chenega Corporation (12/01/25)
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  • Security Manager CPSO

    Noblis (Chantilly, VA)
    …business operations while protecting our Nation's most trusted information. **The Senior Security Manager will have the following responsibilities:** + Leads, ... monitors, and continuously assesses Noblis ESI's counterintelligence andsecurity programs including personnel, physical, insider threat and industrialsecurity… more
    Noblis (12/20/25)
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