• Cyber Software Engineer

    CACI International (Chantilly, VA)
    Cyber Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... training, such as our Capture the Flag Events, Internal Research and Development opportunities as well as prepaid courses to nationally recognized certification… more
    CACI International (06/25/25)
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  • Security Engineer

    Leidos (Chantilly, VA)
    **Description** We are seeking a highly skilled Cyber Security Engineer supporting the NRO cyber operations group or Industrial Control Systems group at each site by ... expertise in cyber threat research, vulnerability assessment, and secure software development practices. This role focuses on protecting networks, data, and… more
    Leidos (05/24/25)
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  • Senior Systems Engineer - Human Factors SME

    QinetiQ US (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 ... including safety, health hazards, and human engineering throughout ASRR system development and deployment + Analyze human-machine interfaces across all ASRR… more
    QinetiQ US (08/13/25)
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  • GPU Software Engineer

    Leidos (Arlington, VA)
    …. Our division currently has an exciting opportunity for a **Software Engineer ** to perform design, development , and hardware/software integration in _Arlington, ... Warfare Technology Division. Our division primarily focuses on research & development and advanced prototyping, **transforming state of the art signal processing… more
    Leidos (08/13/25)
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  • Senior Front End Software Developer/…

    CACI International (Sterling, VA)
    Senior Front End Software Developer/ Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... cloud native technologies following an extreme agile continuous deployment software development framework. **The Opportunity:** As a senior developer on this dynamic… more
    CACI International (08/11/25)
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  • Staff Software Engineer , Backend - Onchain…

    Coinbase (Richmond, VA)
    …important builder platform since the internet ("online"). As a Staff Software Engineer on this team, you'll be instrumental in designing, building, and executing ... and Security to identify pain points and insecure processes in the onchain development lifecycle. * Architect and build new tooling to improve onchain development more
    Coinbase (08/09/25)
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  • Senior Software Engineer

    Amentum (Dahlgren, VA)
    …results-oriented SW Leader to support NSWC Dahlgren H20. **Senior Software Engineer Responsibilities include:** + Working with a small Undersea Warfare (USW) ... SW development team + Developing code for Foreign Military Sales...breastfeeding), age, ancestry, United States military or veteran status, color , religion, creed, marital or domestic partner status, medical… more
    Amentum (08/09/25)
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  • CyberSecurity AI Engineer

    Nelnet (Richmond, VA)
    …opportunities for people where they live, learn, and work. The Cybersecurity AI Engineer at Nelnet plays a critical role in securing the organization's AI/ML ... abuse, prompt injection, data poisoning, and model theft. * Collaborate with development , operations, and SOC teams to secure AI environments throughout the… more
    Nelnet (08/08/25)
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  • Systems Engineer - SETA

    McIntire Solutions (Chantilly, VA)
    McIntire Solutions seeks to invite a Systems Engineer with 10 years of experience to join our team in Northern Virginia. This role will support the engineering, ... TS/SCI clearance with polygraph. Responsibilities . Support the full lifecycle development of system capabilities from the identification of requirements through the… more
    McIntire Solutions (08/04/25)
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  • Senior Software Engineer - Oculus Studios…

    Meta (Richmond, VA)
    …direct support to studios when needed. **Required Skills:** Senior Software Engineer - Oculus Studios Central Technology Responsibilities: 1. Work directly with ... and technology goals across multi-year efforts 2. Navigate a dynamic development environment by implementing consistent and accountable systems on which our… more
    Meta (08/01/25)
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