• Systems Engineer

    General Atomics (Herndon, VA)
    …commercial customers worldwide. We have an exciting opportunity for a Senior Systems Engineer in our Herndon, VA office which is part of our Electromagnetic Systems ... group. The Herndon team provides innovative, cutting-edge, security solutions for the United States Government. Our employees provide a multi-disciplinary, sometimes… more
    General Atomics (06/03/25)
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  • Network Architect/ Engineer

    ManTech (Herndon, VA)
    …development, and deployment of the network enterprise architecture ensuring system integration and cyber security to maintain and improve network operations and ... ManTech seeks a motivated, career and customer-oriented **Mid-level Network** **Architect/ Engineer ** in the DC, Maryland, and Virginia (Northern) **DMV area** . In… more
    ManTech (06/03/25)
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  • Senior Associate, Integration/ Test

    L3Harris (Lynchburg, VA)
    …air, land, sea and cyber domains in the interest of national security . Job Title: Senior Associate, Integration/ Test Engineering Job Code: 26445 Job ... Professional Communications (PSPC) is searching for talented Integration / Test Engineer to support production and integration...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (07/31/25)
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  • Linux Systems Engineer

    System One (Herndon, VA)
    …US national security community and allies. Illuminate provides analytic and cyber solutions enabling critical decisions from vast data sources. We seek a ... Linux Systems Engineer TS/SCI Clearance is required Herndon, VA -...of internal solutions to meet customer requirements. * Design, test , and implement process and systems automation capabilities to… more
    System One (08/08/25)
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  • SIGINT Flight Engineer (SETA)

    SAIC (Chantilly, VA)
    …**DESCRIPTION:** SAIC has an opportunity in Chantilly, Virginia for a mid-level engineer to join its award-winning SIGINT Flight team whose analyses and ... contributes to operational and future SIGINT collection systems used for National Security purposes. Members of the team apply aspects of electrical engineering,… more
    SAIC (08/07/25)
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  • Senior C++ Software Engineer with Cloud…

    General Dynamics Information Technology (Chantilly, VA)
    …Information Technology has an immediate opening for an on-site C++ Software Engineer /Developer with AWS experience working with a company that is committed to ... The work we do is advanced and requires a security clearance. If you want to put your talent...solve our customer and mission challenges. As a Software Engineer , you'll work with a team of extraordinary scientists,… more
    General Dynamics Information Technology (07/18/25)
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  • Systems Engineer

    Shuvel Digital (Dulles, VA)
    Job Title: Systems Engineer Location: Dulles, VA - Hybrid Duration: Contract Clearance: Active Secret. Must be able to obtain DHS Suitability. Must be able to obtain ... to design, build, deliver, and operate a network operations environment with new cyber capabilities to address emerging threats. Seeking a Systems Engineer to… more
    Shuvel Digital (06/26/25)
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  • Full-Stack Software Engineer (TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …related experience **US Citizenship Required:** Yes **Job Description:** The Software Engineer should have experience with full-stack development. They will design, ... develop, code, test , and debug complex new applications and micro services,...+ Develop and deploy applications in compliance with customer security requirements. + Collaborate cross-functionally with data scientists, analyst,… more
    General Dynamics Information Technology (07/16/25)
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  • Software Engineer II

    Sierra Nevada Company, LLC (Herndon, VA)
    …You will be using your skills and expertise to define, design, develop, test , certify and improve cutting-edge software products. These cover a very wide range ... provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of… more
    Sierra Nevada Company, LLC (08/08/25)
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  • Linux Systems Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …of related experience **Job Description:** As a Linux Systems Engineer , you will be performing installations, upgrades, monitoring, maintenance, troubleshooting, ... software. + Perform Linux system updates, implement changes in multiple environments from test or development to production. + Interact with the Team Lead and site… more
    General Dynamics Information Technology (08/08/25)
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