• Software Engineer

    Leidos (Arlington, VA)
    …is a growing enterprise - protecting the warfighter and our national security against ever-adapting threats** . Our division currently has an exciting opportunity ... for a **Software Engineer ** to perform design, development, and hardware/software integration in...software tools (Jenkins) * Must have active Secret level security clearance with the ability to obtain a TS/SCI… more
    Leidos (09/30/25)
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  • Network Lab Engineer - Active TS/SCI…

    ENS Solutions (Sterling, VA)
    Seeking a Lab Engineer with strong networking expertise to support testing, evaluation, and development of advanced network solutions within a controlled lab ... Ansible, Python, or other network automation frameworks. + Ensure compliance with security protocols and best practices for lab environments. + Interacting with the… more
    ENS Solutions (09/27/25)
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  • Commissioning Engineer II

    Quality Technology Services, LLC (Richmond, VA)
    The **Commissioning Engineer II** is responsible for but not limited to Level 1, 2, 3, 4 and 5 commissioning of base building systems, security systems, life ... limited to testing and/or validation of connectivity, network infrastructure, security , life safety, other building subsystems and finishes, transformers, electrical… more
    Quality Technology Services, LLC (09/26/25)
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  • Senior Radio Communication Engineer

    SAIC (Hampton, VA)
    **Description** SAIC is seeking a Senior Communications Engineer to join our team in support of the Air Operations Center Weapons System (AOC WS) Falconer Program. ... data migration (as required), application tuning, domain policies, applying security patches, submitting/closing trouble tickets (as required) and configuring the… more
    SAIC (09/25/25)
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  • Artificial Intelligence Biometrics Engineer

    ManTech (Ashburn, VA)
    **MANTECH** seeks a motivated, career- and customer-oriented **SME AI Biometric Engineer ** to join our innovative team in **Ashburn, VA** . This is a hybrid position ... biometric recognition systems (eg, facial, fingerprint, iris) for high security large-scale applications. + Conduct research on emerging methods, algorithms,… more
    ManTech (09/12/25)
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  • AI/ML Machine Learning Engineer Staff

    Lockheed Martin (Herndon, VA)
    …Ours\. Lockheed Martin Space is seeking a highly skilled AI/ML Machine Learning Engineer to join a cross\-functional team of experts in research, data science, ... tackle the most complex challenges in Space \- all in support of our national security \. This role offers a unique opportunity to collaborate with a diverse group of… more
    Lockheed Martin (09/12/25)
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  • AI Software Engineer

    Lockheed Martin (Herndon, VA)
    …Lockheed Martin Space AI Talent Center is seeking a highly skilled Software Engineer to join a cross\-functional team of experts in research, data science, software ... tackle the most complex challenges in Space \- all in support of our national security \. This role offers a unique opportunity to collaborate with a diverse group of… more
    Lockheed Martin (09/12/25)
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  • System Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    Job Descriptions: Ready for What's Next? Kratos Defense & Security Solutions develops and fields transformative, affordable technology, platforms, and systems for ... United States National Security related customers, allies, and commercial enterprises. We proactively...the right thing. Kratos is looking for a System Engineer Level 3 with cyber knowledge and experience, to… more
    Kratos Defense & Security Solutions, Inc. (09/06/25)
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  • Test Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    Responsibilities As a Test Engineer , you will be responsible for creating software tests, automating test cases, performing application testing, validating bugs, and ... (PIs) and Agile Release Train (ART) activities + Ensure applications meet security and compliance requirements Required Qualifications + Active Top Secret (TS)… more
    Noblis (09/03/25)
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  • Network Engineer Principal

    SAIC (Norfolk, VA)
    **Description** SAIC is looking for a talented **Network Engineer Principal** to provide communications and networking systems engineering support to the Automated ... be a US Citizen. + Must have a TS/SCI clearance to start. + Security + Certification (other higher level security certifications acceptable). + Ability to obtain… more
    SAIC (08/27/25)
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