• Chief Architecture Office Technical Lead

    KBR (Chantilly, VA)
    …and experience with GEOINT and SIGINT collection platforms is essential. Security Clearance: + Active TS/SCI Polygraph . Belong, Connect and Grow at KBRAt KBR, we ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (12/10/25)
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  • Arkime Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …automation tools, such as Ansible, Terraform, and scripts, and infrastructure-as-code concepts + Active TS/SCI clearance; willingness to take a polygraph exam + ... Arkime Engineer Key Role: Architect , deploy, and configure Arkime clusters, capture nodes,...continuous verification, and identity-centric access + Experience with Linux systems administration, containers, and distributed systems , leveraging… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • Case Management Platform Backend Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …hardening for highly regulated environments such as the DoD, energy, or finance + Active TS/SCI clearance; willingness to take a polygraph exam + Asso cia ... Case Management Platform Backend Engineer Key Role: Architect and implement the backend foundation of our next-generation case management platform. Perform backend … more
    BOOZ, ALLEN & HAMILTON, INC. (01/01/26)
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  • Model Based System Engineer Staff

    Solvarus (Chantilly, VA)
    …MS/MA + Must have a current and active TS/SCI with CI Polygraph . + BS in Engineering, Systems Engineering, Aeronautical Engineering, Physics, Computer ... you will work closely as part of multiple Integrated Product Teams (IPTs) to architect and design Space and Ground solutions using advanced Model Based Systems more
    Solvarus (11/02/25)
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  • IT Infrastructure Engineer

    SAIC (Chantilly, VA)
    …review technical reports, design artifacts and program plans. **Qualifications** + Must possess an active TS/SCI clearance with Polygraph . + BS or MS degree in ... Ten miles from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems engineering & integration… more
    SAIC (11/14/25)
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  • Mid-Level Test Automation Engineer (Playwright…

    CACI International (Chantilly, VA)
    …Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: ... of hands-on professional experience specifically using the Playwright framework and an active Top Secret/SCI (TS/SCI with Poly ) clearance.** **This role requires a… more
    CACI International (12/04/25)
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  • Full Stack Software Engineer SME

    Leidos (Chantilly, VA)
    …VA **Clearance Level Required:** Active TS/SCI and successfully pass a Polygraph exam. **Primary Responsibilities:** + ** Architect and Develop Software** : ... core individual contributor, you will design, develop, and deploy complex distributed systems and highly interactive user interfaces. + **Lead AI/ML and Data… more
    Leidos (11/01/25)
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  • Technical Lead Engineer - ICAM

    Leidos (Chantilly, VA)
    … Engineering, additional years of relevant experience in lieu of degree is acceptable. + Active TS/SCI with ability to obtain a Polygraph + At least 2+ Year ... the position **Preferred Qualifications** + 1+ year of experience in ICAM systems + Experience designing/supporting RESTful or SOAP services + Hands-on knowledge of… more
    Leidos (12/27/25)
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  • Software Development Engineer, AWS Edge…

    Amazon (Arlington, VA)
    …with which customers connect to Amazon's Dedicated Cloud partitions. You'll architect and implement software security protocols across Wide Area Networks (WANs), ... dedicated cloud environments. By developing sophisticated control and dataplane systems , you'll protect critical customer connections flowing through Amazon's global… more
    Amazon (12/09/25)
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  • Business Process Designer

    Parsons Corporation (Mclean, VA)
    …and documentation systems . + Maintain regular communication with the Mission Architect to optimize adherence to TO goals and requirements. **What Required Skills ... + Knowledge of strategic business planning methodologies. **Security Clearance Requirement:** An active Top Secret SCI w/ Polygraph security clearance is required… more
    Parsons Corporation (12/05/25)
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