• Sr. Digital Engineer

    KBR (Chantilly, VA)
    Title: Sr. Digital Engineer KBR is seeking a Systems Engineer to support Model Based Systems Engineering (MBSE) efforts for government programs in ... Experience working in an Agile development environment + Familiarity with DoD and/or IC Security clearance : Active TS is required Belong, Connect and Grow at… more
    KBR (09/02/25)
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  • Data Engineer Expert - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …certifications or training, or work experience + **Experience:** 10+ years + ** Security Clearance level:** TS/SCI with Polygraph + **Location:** Chantilly, VA ... **Req ID:** RQ206435 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None… more
    General Dynamics Information Technology (09/03/25)
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  • Lead Digital Forensics Engineer

    SAIC (Chantilly, VA)
    …internal and external representatives. **Qualifications** + Active TS/SCI with Polygraph security clearance . + Relevant degrees and experience (bachelor's and ... **Description** SAIC is looking for a Lead Digital Forensics Engineer in Chantilly, VA . In this role you...VA . In this role you will perform Cyber Systems Architecture, Cyber Technology Research & Development, Cyber Data… more
    SAIC (10/01/25)
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  • TS/SCI Network Software Development…

    Parsons Corporation (Centreville, VA)
    …effectively with technical team members, managers, and customers** **TS/SCI government security clearance which require US citizenship** ** Security ... Development Engineers with experience in either C/C++ and Linux systems to join our team of exceptional individuals. Qualified... Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​… more
    Parsons Corporation (08/23/25)
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  • Product Configuration Engineer

    QinetiQ US (Lorton, 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 US (09/10/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …team that supports challenging, meaningful work that is vital to our national security , apply today! **Principal Cyber Engineer ** Cyber Offense and Defense ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/12/25)
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  • Senior Infrastructure Design Engineer

    SMX (Dahlgren, VA)
    Senior Infrastructure Design Engineer (4414)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior ... Infrastructure Design Engineer to join our team in support of Naval...The position also involves cross team collaboration with cybersecurity, systems engineering, and operations teams to ensure compliance with… more
    SMX (09/03/25)
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  • Associate, Mechanical Engineer (Ashburn,…

    L3Harris (Ashburn, VA)
    …by law. Please be aware many of our positions require the ability to obtain a security clearance . Security clearances may only be granted to US citizens. In ... sea and cyber domains in the interest of national security . Job Title: Associate, Mechanical Engineer Job...of stress levels in primary and secondary aircraft structure, systems , and equipment resulting from applied and induced loads,… more
    L3Harris (09/17/25)
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  • Site Reliability Engineer

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. Job Title: Site Reliability Engineer Location: Sterling, VA Clearance : TS/SCI Poly **This position ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/26/25)
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  • Radar Research Engineer

    KBR (Chantilly, VA)
    …Research Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... security . KBR is looking for a Radar Research Engineer to join our team in Chantilly, Virginia. In...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape… more
    KBR (10/04/25)
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