• Systems Engineer & Process SME

    KBR (Chantilly, VA)
    Title: Systems Engineer & Process SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... solutions to our customers in the intelligence and national security communities. In this position, your...contract award KBR is seeking a highly qualified Systems Engineer to provide Systems Engineer Technical Advisor… more
    KBR (08/08/25)
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  • Cybersecurity Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …Family:** Cyber and IT Risk Management **Skills:** Cybersecurity, Data Encryption,Protocol Management,Security Protocols **Certifications:** CompTIA Security+ CE ... + years of related experience **Job Description:** GDIT is seeking a **Cybersecurity Engineer ** to support the Indian Health Service PATH EHR system. This role will… more
    General Dynamics Information Technology (09/21/25)
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  • Cleared - Systems Test Engineer (All…

    Noblis (Mclean, VA)
    Responsibilities **Noblis is seeking a Cleared - Systems Test Engineer (All Levels) with IC experience and ACTIVE Top Secret with SCI and CI Polygraph in Bethesda, ... MD and McLean, VA.** The Systems Test Engineer will be responsible for and not limited to:...cases, and aligning with program milestones. + Executing systematic data collection and analysis by implementing rigorous methodologies, analyzing… more
    Noblis (09/02/25)
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  • Mechanical Engineer -Modeling

    CACI International (Charlottesville, VA)
    Mechanical Engineer -Modeling Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... Local * * * CACI has an exciting opportunity for a Mechanical Engineer -Modeling to support the lethality analysis and modeling of foreign armored vehicles, weapon… more
    CACI International (08/30/25)
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  • Electronics Engineer -Modeling

    CACI International (Charlottesville, VA)
    Electronics Engineer -Modeling Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... * * Job Description CACI has an exciting opportunity for an Electronics Engineer -Modeling to support the engineering analysis and modeling of foreign RF systems and… more
    CACI International (08/28/25)
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  • Cleared - AI/ML Modeler/ Engineer (All…

    Noblis (Mclean, VA)
    Responsibilities **Noblis is seeking a Cleared AI/ML Modeler/ Engineer (All Levels) with IC experience and ACTIVE Top Secret with SCI and Polygraph in Bethesda, MD ... and McLean, VA** The AI/ML Modeler/ Engineer will be responsible for and not limited to:...Establishing production monitoring systems to track model performance and data drift, creating alerts for accuracy degradation and implementing… more
    Noblis (08/28/25)
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  • Senior Network Engineer - TS/SCI

    General Dynamics Information Technology (Reston, VA)
    …related experience **US Citizenship Required:** Yes **Job Description:** **Senior Network Engineer ** **Transform technology into opportunity as a Senior Network ... Engineer with GDIT. A career in enterprise IT means...issues and network outages. + Control network management activities, data flows and firewall rules. + Build network topologies… more
    General Dynamics Information Technology (10/01/25)
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  • Software Engineer

    Leidos (Alexandria, VA)
    **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we… more
    Leidos (09/18/25)
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  • Network Engineer , TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Data Networking,Local Area Network (LAN),Network Systems **Experience:** 10 + years ... Required:** Yes **Job Description:** Transform technology into opportunity as a **Network Engineer ** with GDIT. A career in enterprise IT means connecting and… more
    General Dynamics Information Technology (08/01/25)
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  • Senior Nuclear Operations Engineer…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …for monitoring reactor systems, implementing safety protocols, analyzing performance data , and optimizing operational procedures. The engineer collaborates ... leading the next evolution of national defense - the data evolution - by accelerating a breadth of national...we are HII is seeking a Senior Nuclear Operations Engineer to join the team! This position will be… more
    Huntington Ingalls Industries (09/19/25)
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