• Senior Security Specialist

    Amentum (Springfield, VA)
    …Directorate stakeholders in implementing appropriate classification management efforts (at the Sensitive Compartment Information ( SCI ) and collateral levels) ... 710 and DoD Manual 5200.01 standards to classified national security information , controlled unclassified information ,... Community Markings System Register and Manual. **Desired:** + TS / SCI clearance and must be willing to… more
    Amentum (07/15/25)
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  • CI Cyber Threat Technical Analyst

    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, ... or TSCM threat reports in collaboration with teammates, agency partners, and intelligence community peers, as necessary, to inform security decisions. Produce… more
    BOOZ, ALLEN & HAMILTON, INC. (07/26/25)
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  • Security Control Assessor (SCA)

    FGS, LLC (Mcb Quantico, VA)
    …VA Requires US Citizenship Employment Term and Type: Regular, Full Time Required Security Clearance: TS / SCI Required Education: High School Diploma or ... risks for system operation **Mandatory Qualifications:** + Active TS / SCI clearance + DoDD 8140.01 Cyberspace Workforce...technical services to include Secure Information Systems, Security and Engineering and Intelligence Analysis. Our… more
    FGS, LLC (07/04/25)
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  • Senior Radar SME (Hybrid)

    Parsons Corporation (Centreville, VA)
    …and Modeling & Simulation environments ** Security Clearance Requirement:** An active Secret security clearance is required for this position.​ This position ... clearance is required to start with eligibility for DoD TS / SCI + US Citizenship is required **What...provide services and solutions in the areas of defense, security , intelligence , infrastructure, and environmental. We promote… more
    Parsons Corporation (08/13/25)
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  • Software Developer

    KBR (Springfield, VA)
    …maintenance + PKI management and user authentication + Experience with agile development Security Clearance Requirements: Active TS / SCI with Poly Belong, ... 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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  • Action Officer (Intermediate)

    KBR (Chantilly, VA)
    …high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work ... Perform and maintain DAG support functions to include recognition programs, training, security + Manage Customer Tracking Information and Enterprise Response… more
    KBR (05/17/25)
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  • Cyber Security Operations Specialist II

    William C Brown Inc (Springfield, VA)
    …Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Top Secret / SCI This position is currently ... + Supervises operation of Electronic Key Management System, other information security duties, and Public Key Infrastructure....authorized ticketing system to initiate the incident response. + TS / SCI Security Clearance (US Citizenship… more
    William C Brown Inc (05/17/25)
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  • Software Engineer - SME

    KBR (Chantilly, VA)
    …Experience with Neural Networks/Machine Learning Security Requirements: Must have an active TS - SCI with a current Polygraph Belong, Connect and Grow at KBRAt ... and advanced technology solutions to our customers in the intelligence and national security communities. In this...Perform other duties as assigned Minimum Qualifications: + Active TS // SCI with CI Polygraph + Bachelor's degree… more
    KBR (07/22/25)
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  • Software Engineer - Mid

    KBR (Chantilly, VA)
    …Experience with Neural Networks/Machine Learning Security Requirements: Must have an active TS - SCI with a current Polygraph Belong, Connect and Grow at KBRAt ... and advanced technology solutions to our customers in the intelligence and national security communities. In this...Perform other duties as assigned Minimum Qualifications: + Active TS // SCI with CI Polygraph + Bachelor's degree… more
    KBR (07/22/25)
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  • Mission-Led Technology Integration Lead

    Guidehouse (Mclean, VA)
    …**:** Operational Effectiveness **Travel Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret SCI with Polygraph **What You Will Do** ... You Will Need** **:** + An ACTIVE and MAINTAINED TS / SCI Federal or DoD security ...of experience in IT mission operation support in the intelligence , defense, and/or national security fields **What… more
    Guidehouse (07/17/25)
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