• Technical Counterintelligence

    Xcellent Technology Solutions (St. Louis, MO)
    Safeguard National Security as a Counterintelligence Officer XTS is seeking a Counterintelligence Officer specializing in Technical Surveillance ... threats that could compromise US national security. As a Counterintelligence Officer , you will lead and conduct...invites you to join our team. Requirements: + Active TS / SCI Clearance + At least 7 years… more
    Xcellent Technology Solutions (09/27/25)
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  • 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. (09/13/25)
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  • Counterintelligence Officer

    Xcellent Technology Solutions (St. Louis, MO)
    …anyone else looking to exploit vulnerabilities, then join XTS today! Requirements + Current active Top Secret / SCI clearance + You have achieved the ... This is your chance to join us as the Counterintelligence Officer in support of the National...is highly dependent on in protecting people, technology, and sensitive information from foreign intelligence services, insider… more
    Xcellent Technology Solutions (09/25/25)
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  • Counterintelligence Officer (CI…

    Masego (St. Louis, MO)
    …we recognize and award your hard work. Description We are looking for a Level-3 TS / SCI -cleared Counterintelligence Officer to join our team. This role ... Science, Engineering, or Mathematics, or related field. Security Clearance Requirement: + Active TS / SCI , with a willingness to take a polygraph test. Salary… more
    Masego (09/28/25)
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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 ... got what you're looking for. **Job Description:** Parsons is looking for a talented ** Counterintelligence (CI) Officer ** to join our team! In this role, you will… more
    Parsons Corporation (08/15/25)
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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 ... got what you're looking for. **Job Description:** Parsons is looking for a talented Counterintelligence (CI) Requirement Officer to join our team! In this role,… more
    Parsons Corporation (08/15/25)
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  • CI Requirements Officer

    General Dynamics Information Technology (St. Louis, MO)
    …ID:** RQ206518 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... will help ensure today is safe and tomorrow is smarter. Our work depends on a TS / SCI level cleared CI Requirements Officer joining our team to support our… more
    General Dynamics Information Technology (09/09/25)
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  • Facility Security Officer

    SMX (Jefferson City, MO)
    …+ Fluent with DISS, NISS, NBIS, SWFT, and SIMS programs/systems + Active Top Secret security clearance + Highly organized and detail-oriented + Ability ... Facility Security Officer (4550)at SMX(View all jobs) (https://www.smxtech.com/careers/) United States We are currently seeking a talented and motivated Facility… more
    SMX (08/30/25)
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  • TSCM Practitioner (Technical CI Officer

    Masego (St. Louis, MO)
    …we recognize and award your hard work. Description We are looking for a Level-3 TS / SCI -cleared TSCM Practitioner to join our team. This role will conduct TSCM, ... DoD CI training academy (ex. FBI Academy, etc.) Security Clearance Requirement: + Active TS / SCI , with a willingness to take a polygraph test. Salary Range:… more
    Masego (09/28/25)
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