• Counterintelligence Officer

    BOOZ, ALLEN & HAMILTON, INC. (St. Louis, MO)
    Counterintelligence Officer The Opportunity: As a...need to meet eligibility requirements for access to classified information ; TS / SCI clearance is ... Counterintelligence ( CI ) Officer , you will c ond uct defensive CI activities...operations, analysis, briefings, debriefings, training, and awareness + Active TS / SCI clearance; willingness to take a polygraph… more
    BOOZ, ALLEN & HAMILTON, INC. (12/12/25)
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  • Counterintelligence Officer - Level…

    Amentum (St. Louis, MO)
    Amentum is seeking a highly motivated Counterintelligence Officer to support one of our clients in St. Louis, MO. **Responsibilities of this role include:** + ... and to established community standards, directives and instructions **Requirements:** + ACTIVE TS / SCI clearance required, and MUST be eligible and willing to… more
    Amentum (11/20/25)
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  • Senior Counterintelligence Officer

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Counterintelligence Officer ** to join our team in **Springfield, VA** . **Responsibilities ... Engineering, Mathematics, or a related field. **Clearance Requirements:** + Must have a TS / SCI with the ability to pass a CI Poly **Physical Requirements:**… more
    ManTech (12/10/25)
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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 ... Travel Requirements: Occasional + Working Hours: Standard Required Qualifications: + Security Clearance: TS / SCI ++ + Education: Bachelor's degree and at least 7+… more
    KBR (11/13/25)
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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 ... operations to protect NGA missions, personnel, programs, technology, and information systems from intelligence, terrorism, and espionage threats. +...a related field. **Clearance Requirements:** + Must have a TS / SCI with the ability to pass a… more
    ManTech (10/16/25)
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  • Counterintelligence Officer III

    Global Resource Solutions (Springfield, VA)
    …etc) + Minimum of seven (7) years of CI experience Security Requirements: + Top Secret / SCI Skills: + Foundational defensive CI experience (ex. conducting ... is seeking an enthusiastic, motivated and talented individual for the position of Counterintelligence (CI) Officer III. Job Description: Summary: The CI … more
    Global Resource Solutions (11/12/25)
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  • Strategic Counterintelligence Support…

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Strategic Counterintelligence Support Officer Lead** to join our team in **Springfield, VA** . ... **Responsibilities include but are not limited to:** + Ensure counterintelligence (CI) collaboration and communication between the NGA Office...and program management. **Clearance Requirements:** + Must have a TS / SCI with the ability to pass a… more
    ManTech (12/10/25)
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  • Counterintelligence Requirements…

    BOOZ, ALLEN & HAMILTON, INC. (Springfield, VA)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance is required. Compensation At Booz ... Counterintelligence Requirements Officer Key Role: Provide...operations, analysis, briefings, debriefings, training, and awareness + Active TS / SCI clearance; willingness to take a polygraph… more
    BOOZ, ALLEN & HAMILTON, INC. (11/30/25)
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  • Counterintelligence (CI) Officer

    Parsons Corporation (St. Louis, MO)
    …clearance is required to apply, however, the selected candidate must be able to obtain a Top Secret SCI clearance prior to the start date. This position is ... and redefine what's possible. **Job Description:** Parsons is looking for a talented ** Counterintelligence (CI) Officer ** to join our team! In this role, you… more
    Parsons Corporation (11/14/25)
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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 **Springfield, VA or St. Louis, MO** ... + Perform CI collection and production responsibilities, and publish Information Reports (IIRs) + Use IT systems to task...or related field. **Clearance Requirements:** + Must have a TS / SCI with the ability to pass a… more
    ManTech (12/10/25)
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  • Counterintelligence Officer

    Leidos (Reston, VA)
    …**at all levels (1 to 20+ years of experience)** with a current ** TS / SCI w/Polygraph,** to research, analyze, and investigate complex counterintelligence ... a degree* **All positions require possession of a current/active TS / SCI with Polygraph. Candidates who do not...the fiscal year ended January 3, 2025. For more information , visit www.Leidos.com . **Pay and Benefits** Pay and… more
    Leidos (10/15/25)
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  • Counterintelligence Officer

    Acclaim Technical Services (Mclean, VA)
    …Officers, at all levels (1 to 20+ years of experience) with a current TS / SCI w/Polygraph, to research, analyze, and investigate complex counterintelligence ... and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to...of experience. All positions require possession of a current/active TS / SCI with Polygraph. Candidates who do not… more
    Acclaim Technical Services (09/18/25)
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  • Information Systems Security Officer

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We are hiring a Information Systems Security Officer (ISSO) - active TS / SCI clearance to support our ... required to be onsite. The position requires an active Top Secret / SCI clearance and the...(CI) Polygraph. Responsibilities + What You'll Do + The Information Systems Security Officer (ISSO) ensures the… more
    V2X (12/04/25)
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  • Document Control Specialist ( TS

    AITHERAS, LLC (Washington, DC)
    information in compliance with security protocols. + Collaborate with the Top - Secret Control Officer (TSCO) to ensure accurate classification and ... Position Title: Document Control Specialist ( Top Secret Inventory Project) Location: Naval...+ High school diploma required; Bachelor's degree in History, Information Management, or related field preferred. + Minimum of… more
    AITHERAS, LLC (10/29/25)
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  • Security Control Assessor - active TS

    V2X (Springfield, VA)
    …VA location. The position is required to be onsite. The position requires an active Top Secret / SCI clearance and the ability to obtain and maintain a ... System Administrator, Information System Security Manager, or Information System Security Officer . . Experience applying...The position requires US Citizenship and an active DoD Top Secret with SCI clearance… more
    V2X (11/21/25)
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  • CI Requirement Officer

    Parsons Corporation (St. Louis, MO)
    …clearance is required to apply, however, the selected candidate must be able to obtain a Top Secret SCI clearance prior to the start date. This position is ... and redefine what's possible. **Job Description:** Parsons is looking for a talented Counterintelligence (CI) Requirement Officer to join our team! In this role,… more
    Parsons Corporation (11/14/25)
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  • CI Planning Officer

    Parsons Corporation (Springfield, VA)
    …clearance is required to apply, however, the selected candidate must be able to obtain a Top Secret SCI clearance prior to the start date. This position is ... what's possible. **Job Description:** Parsons is looking for a talented Counterintelligence (CI) Planning Officer to join our team! In this role, you will ensure… more
    Parsons Corporation (11/14/25)
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  • Counterintelligence Operations Instructor…

    CACI International (Quantico, VA)
    …Job Category: Training Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up ... and demonstrations of required skills through work-related tasks. **Qualifications:** _Required:_ + ** TS / SCI w/Poly** or ability to obtain poly. + Seven (7)… more
    CACI International (11/21/25)
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  • Facilities Security Officer

    EMCOR Group (Springfield, VA)
    …This position requires an Active Top Secret / Sensitive Compartmented Information ( TS / SCI ) Clearance** **Qualifications:** + Current FSO ... Summary** EMCOR Government Services is seeking a Facility Security Officer (FSO) to serve as the central focal point...minimum of **2** years of experience operating in a Sensitive Compartmented Information Facility (SCIF)… more
    EMCOR Group (10/30/25)
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  • Senior Information System Security…

    The MITRE Corporation (Mclean, VA)
    …RMF, NIST SP 800-53, J-SIG, STIGs, and SCAP Compliance Checker. + Experience supporting Sensitive Compartmented Information ( SCI ) and/or Special Access ... Services Division (R300) is looking to fill a Senior Information Systems Security Officer position, with a...combination of related education and work experience. + Active Top Secret clearance with SCI more
    The MITRE Corporation (10/25/25)
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