• Software Developer

    KBR (Chantilly, VA)
    …On-site + Travel Requirements: Minimal + Working Hours: Standard Qualifications: Required: + Security Clearance: Active TS / SCI with a Polygraph + Education: ... high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work… more
    KBR (07/23/25)
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  • Systems Engineer (Test Tool Development…

    KBR (Springfield, VA)
    … Science, Business, Computer Science, Mathematics, or related quantitative science field. Security Clearance Requirements: Active TS / SCI (with poly ... high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work… more
    KBR (06/13/25)
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  • Security Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …8570.01, or successor + Bachelor's degree desired ** Security Requirements:** + Active DoD Top Secret security clearance 1. One (1) engineer will require ... perform as ISSO to be focal point for all security matters related to specific sets of information...a TS / SCI clearance Imagine One Technology & Management,… more
    Imagine One Technology & Management (06/25/25)
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  • Intelligence Management Specialist, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Charlottesville, VA)
    … investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance is required. Compensation At Booz Allen, ... Intelligence Management Specialist, Senior The Opportunity: The key...juggle competing priorities and meet tight deadlines + Active TS / SCI clearance; willingness to take a polygraph… more
    BOOZ, ALLEN & HAMILTON, INC. (08/12/25)
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  • Technical Counterintelligence Advisor, Senior

    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 Allen, ... of experience within IC TSSC + Knowledge of foreign security and intelligence services, threat organizations, and...and threats posted to the US Government + Active TS / SCI clearance; willingness to take a polygraph… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Senior Security Controls Assessor

    Guidehouse (Reston, VA)
    … Control Assessors **What You Will Need** **:** + An ACTIVE and MAINTAINED TOP SECRET / SCI federal security clearance with a Counterintelligence ... Required** **:** Up to 25% **Clearance Required** **:** Active Top Secret SCI with Polygraph...across various domains such as access control, cryptography, network security , and incident response for our Intelligence more
    Guidehouse (05/23/25)
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  • Department Manager, N223

    The MITRE Corporation (Mclean, VA)
    …This requisition requires the candidate to have a minimum of the following clearance(s): Top Secret / SCI This requisition requires the hired candidate to have ... obtain, within one year from the date of hire, the following clearance(s): SAP, Top Secret / SCI Work Location Type: Onsite Commitment to Non-Discrimination… more
    The MITRE Corporation (08/01/25)
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  • Operations Security (OPSEC) Specialist

    Amentum (Springfield, VA)
    …assets, associated with the Government's planning processes or operations + Supports the Information Security Program and the Security Education and ... Security (OPSEC) Specialist** to support the National Geospatial- Intelligence Agency (NGA) and Office of Security ...research into cutting edge OPSEC trends. **Required:** + Active TS / SCI clearance and must be willing to… more
    Amentum (07/15/25)
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  • Counterintelligence Officer

    BOOZ, ALLEN & HAMILTON, INC. (Springfield, VA)
    …all-source information related to the agency from an operational security perspective. Publish intelligence with recommendations for mitigation and ... in support of personnel security and the security clearance adjudication process pursuant to Intelligence ...need to meet eligibility requirements for access to classified information ; TS / SCI clearance is… more
    BOOZ, ALLEN & HAMILTON, INC. (08/08/25)
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  • Cyber Security Assessor - Expert

    Guidehouse (Reston, VA)
    …limited telework options. **What You Will Need** **:** + An ACTIVE and MAINTAINED TOP SECRET / SCI federal security clearance with a Counterintelligence ... Required** **:** Up to 25% **Clearance Required** **:** Active Top Secret SCI with Polygraph...Guidehouse has an exciting opportunity in our Defense and Security Segment, in support of a DoD/ Intelligence more
    Guidehouse (05/23/25)
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