• Software Engineer

    Jacobs (Chantilly, VA)
    …scalable, automated solutions that enable our customers to perform their national security missions in an ever-changing environment of new technologies and evolving ... and automation. It's designed to automate data management and security . We are seeking a Software Engineer passionate about...experience with GO (or similar language), proficient in Python, Java * Apply knowledge of software engineering and best… more
    Jacobs (11/07/25)
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  • Data Scientist (Mid/Senior) - TS/SCI

    Wiser (Springfield, VA)
    …Geospatial service provider. Minimum Qualifications + US Citizen + Active Top-Secret/SCI security clearance at time of application and willingness to complete ... - TS/SCI Cleared Location: Springfield, VA Required Clearance: Top Secret/SCI Security Clearance Wiser offers innovative solutions to clients in the public,… more
    Wiser (11/07/25)
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  • Sonar System Software Test Engineer

    Lockheed Martin (Manassas, VA)
    …to day tasking * Qualified candidate must be eligible for a DoD Secret Security Clearance\. **Desired Skills:** * Experience as a Sonar Operator or Tactical Systems ... Processing, SONAR, MATLAB, and/or Acoustics * Experience with programming \(C, C\+\+, Java , Python, etc\.\) * Experience with Automated Test * Experience with… more
    Lockheed Martin (11/07/25)
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  • Full Stack Software Engineer SME

    Leidos (Chantilly, VA)
    **Description** National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security ... the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect people and critical assets.… more
    Leidos (11/01/25)
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  • Sr. Principal Cyber Software Engineer

    Northrop Grumman (Chantilly, VA)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... success of the mission. **Basic Qualifications:** + Active Secret security clearance required. Active Secret clearance must be in...years' experience with PhD. + Proficient in C, Rust, Java , Kotlin, C++, C#, or Python. + Experience developing… more
    Northrop Grumman (10/21/25)
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  • 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 ... software tools (Jenkins) * Must have active Secret level security clearance with the ability to obtain a TS/SCI....Experience with other programming languages such as Python and/or Java AWTLINC If you're looking for comfort, keep scrolling.… more
    Leidos (10/21/25)
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  • Software Engineering SME - CTO

    General Dynamics Information Technology (Herndon, VA)
    …pipeline development, Software factory experience, Low-code and no-code development, Python, C/C++, Java , or similar languages * Security clearance level: TS/SCI ... how GDIT is able to ensure the safety and security of our nation. MEANINGFUL WORK AND PERSONAL IMPACT...leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to… more
    General Dynamics Information Technology (10/18/25)
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  • Software Engineer

    Leidos (Sterling, VA)
    …Our Mission, Vision, and Values guide the way we do business. The National Security Sector at Leidos currently has an opening for a Software Engineer. The program ... custom code and integrated COTS products for a Department of Homeland Security customer. **Primary Responsibilities:** + Support the development life cycle of… more
    Leidos (10/09/25)
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  • Biometrics Engineer

    ManTech (Ashburn, VA)
    …and complexity of both physical and virtual border crossings require the application of "big data" solutions to promote efficient trade and travel. ... AI-driven biometric recognition systems (eg, facial, fingerprint, iris) for high- security , large-scale applications. + Develop and implement cutting-edge algorithms… more
    ManTech (10/09/25)
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  • SharePoint Engineer (Back End) - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …+ Must meet DoD 8570 IAT Level II requirements including one of the following: Security + CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA Security + Bachelor's Degree ... on-premises infrastructure and applications + Experience with implementing SharePoint security and access controls. Knowledge of best practices like role-based… more
    General Dynamics Information Technology (10/08/25)
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