• Lead, Information Security Systems Engineer

    L3Harris (Ashburn, VA)
    …in the interest of national security. Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 26869 Job Location: Ashburn, VA Job ... + Assess threats via attack/countermeasure analysis. + Conduct Verification and Validation activities. + Use DoD 5200.39 for the identification and protection… more
    L3Harris (08/03/25)
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  • SIGINT Ground SPO Mission Processing/Acquisition…

    KBR (Chantilly, VA)
    Title: SIGINT Ground SPO Mission Processing/Acquisition Engineer KBR is seeking a highly qualified SIGINT Ground SPO Mission Processing/Acquisition Engineer to ... review of system and sub-system requirements, development processes, integration, verification, validation , and testing (IVV&T) + Aid in working with Mission… more
    KBR (07/29/25)
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  • Data Center Controls Engineer

    Amazon (Herndon, VA)
    …within a data center. Key job responsibilities As a Data Center Controls Engineer you will: * Troubleshoot and perform Root Cause Analysis or Corrective Action ... assist internal customers and stakeholders with the creation, design, configuration, validation , installation, commissioning and operation of BMS and EPMS systems. *… more
    Amazon (07/26/25)
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  • Electrical Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** ELECTRICAL ENGINEER (E30-2025-23396) Bowhead seeks to network with an Electrical Engineer to join our team at the Naval Surface Warfare Center in ... and validate the functionality and performance of electrical designs. Testing and Validation : * Performance Testing: Conduct tests to evaluate the performance and… more
    UIC Government Services and the Bowhead Family of Companies (07/26/25)
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  • SIGINT System Engineer - Mid

    KBR (Chantilly, VA)
    Title: SIGINT System Engineer - Mid Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... and shape the future of space defense. KBR is seeking a Mid-Level SIGINT Systems Engineer to be part of our team supporting our customer in Chantilly, VA that… more
    KBR (07/22/25)
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  • System Engineer -TS/SCI with Poly

    CACI International (Sterling, VA)
    System Engineer -TS/SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * * * **The Opportunity:** Are you ready to apply your expertise in software development to help shape the future of mission-critical systems? Join our dynamic team… more
    CACI International (06/12/25)
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  • Lead AI/ML Engineer

    NTT DATA North America (Ashburn, VA)
    …and forward-thinking organization, apply now. We are currently seeking a Lead AI/ML Engineer to join our team in Ashburn, Virginia (US-VA), United States (US). NTT ... organization, apply now. We are seeking a visionary and hands-on **Lead AI/ML Engineer ** to drive innovation and delivery across AI, GenAI, and ML Ops solutions… more
    NTT DATA North America (05/15/25)
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  • Principal Systems Engineer

    Navy Federal Credit Union (Winchester, VA)
    …+ Advanced hands-on experience serving in the role of a Principal Engineer / Software Architect supporting various technical and functional domains across medium ... line of business, and includes multiple Stakeholders within NFCU together with software vendors + Perform other duties as assigned Qualifications + Bachelor's degree… more
    Navy Federal Credit Union (08/09/25)
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  • Senior Research Engineer , Advanced…

    Lockheed Martin (Arlington, VA)
    …future technology advances in applied formal methods, simulation, test, verification, validation , and certification of autonomous and AI\-enabled systems across air, ... demonstrated experience in one or more of the following: \- Algorithm and software development languages \(e\.g\., Python, Java, R, Rust, C, C\+\+ \), libraries… more
    Lockheed Martin (07/12/25)
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  • Senior Systems Engineer - Human Factors SME

    QinetiQ (Mclean, VA)
    …personal lives. Position Overview We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Human Factors Subject Matter Expert (SME) for the ... analysis of control systems, displays, and operator interfaces + Coordinate with software and hardware engineers to implement human factors requirements in system… more
    QinetiQ (08/10/25)
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