• Illumio Zero Trust Segmentation Platform Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    … investigation and may need to meet eligibility requirements for access to classified information ; TS /SCI clearance is required. Compensation At Booz Allen, we ... upgrades, health checks, certificate operations, and policy governance. Collaborate with security architects to align Illumio policy models with broader Zero T… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • Arkime Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    … investigation and may need to meet eligibility requirements for access to classified information ; TS /SCI clearance is required. Compensation At Booz Allen, we ... segmentation enforcement strategies. Work with network engineering, cloud engineering, and security operations to ensure end-to-end tele met ry coverage. Develop… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • ADC Engineer I, Platform Engineering & Emerging…

    Amazon (Arlington, VA)
    …requires that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires the ... A+ or CND (Certified Network Defender) or Network+ or Security - 1+ years of Linux systems administration...Model, and TCP/IP) experience - Current, active US Government Security Clearance of TS /SCI with Polygraph Preferred… more
    Amazon (12/09/25)
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  • System Engineer (SDA) - Enterprise

    QinetiQ (Chantilly, VA)
    …and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative ... (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security , and related fields all work together to explore new ways of… more
    QinetiQ (01/14/26)
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  • TSCM Practitioner (Technical CI Officer - L-3) NGA…

    Masego (Springfield, VA)
    …of an accredited federal or DoD CI training academy (ex. FBI Academy, etc.) Security Clearance Requirement: + Active TS /SCI, with a willingness to take a ... hard work. Description We are looking for a Level-3 TS /SCI-cleared TSCM Practitioner to join our team. This role...and decades of experience, coupled with proven project management systems and top -notch client support, Masego enhances… more
    Masego (12/28/25)
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  • Compliance Training and Enablement Specialist

    BigBear.ai (Annapolis Junction, MD)
    …workflow for AI-generated control implementation descriptions before 3PAO submission + Train Information System Security Officers (ISSOs) on using the platform ... a Compliance Training and Enablement Specialist with an active TS /SCI with Poly clearance to ensure successful adoption of...What we'd like you to have + Background as Information System Security Officer (ISSO) or … more
    BigBear.ai (01/17/26)
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  • Software Engineer 3

    Nightwing (Annapolis Junction, MD)
    …analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems , and business management information systems ) based upon ... more teams and monitor their performance. Active and transferable US government issued ** TS /SCI with polygraph security clearance** is required prior to start… more
    Nightwing (11/11/25)
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  • AI/ML Engineer

    KBR (Chantilly, VA)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... algorithms to operate and exploit satellite space and ground systems . This is a contingent position based upon contract...effectively with all levels of internal and external leadership. Security Requirements: Must have an active TS -SCI… more
    KBR (01/19/26)
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  • Data Scientist

    KBR (Chantilly, VA)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... algorithms to operate and exploit satellite space and ground systems . This is a contingent position based upon contract...effectively with all levels of internal and external leadership. Security Requirements: Must have an active TS -SCI… more
    KBR (01/19/26)
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  • Target Analyst Reporter

    SAIC (Fort Meade, MD)
    …. This position is located in Fort Meade, MD. The position requires an active/current TS /SCI security clearance with Polygraph and be willing and able to pass an ... **Description** SAIC, a leading provider of targeting & intelligence analysis, systems engineering & integration, systems development & deployment, and training… more
    SAIC (01/10/26)
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