• GPU Software Engineer

    Leidos (Arlington, VA)
    …threats** . Our division currently has an exciting opportunity for a ** Software Engineer ** to perform design, development, and hardware/ software ... **transforming state of the art signal processing algorithms into real-time software systems.** The successful candidate will be **responsible for designing and… more
    Leidos (11/12/25)
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  • Full Stack Software Engineer SME

    Leidos (Chantilly, VA)
    …Business Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the Maru Program. In ... **Description** National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security… more
    Leidos (11/01/25)
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  • Software Engineer

    Leidos (Arlington, VA)
    …threats** . Our division currently has an exciting opportunity for a ** Software Engineer ** to perform design, development, and hardware/ software ... **transforming state of the art signal processing algorithms into real-time software systems** . Projects involve small multi-disciplinary teams of engineers working… more
    Leidos (10/21/25)
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  • Sr. Software Engineer

    Leidos (Arlington, VA)
    **Description** Leidos is seeking a Senior Software Engineer to support the maritime autonomy team. In this position you will work in a diverse environment that ... allows you to get into every aspect of software development, and deployment across the software ...serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with… more
    Leidos (09/05/25)
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  • Principal Software Systems Engineer…

    RTX Corporation (Sterling, VA)
    …**Security Clearance:** DoD Clearance: Secret Collins Aerospace is looking for a Principal Software Systems Engineer - IPT Lead with a passion for engineering ... and military customers. https://www.collinsaerospace.com/what-we-do/industries/military-and-defense/navigation/airborne-products/attitude-and-heading-reference-system/athena-gs111r-uas-autopilot-adahrs-pnt-hub As a Software Systems Engineer -… more
    RTX Corporation (10/29/25)
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  • Software Engineer SME

    Leidos (Alexandria, VA)
    …of the Decision Advantage Solutions Business Area, is currently seeking an experienced Software Engineer Subject Matter Expert (SME) for the Chinook Program. The ... able to obtain a Polygraph.** **Primary Responsibilities:** + Serve as the lead software engineer and technical advisor for mission applications under the… more
    Leidos (10/05/25)
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  • Software Engineer

    Leidos (Sterling, VA)
    …The National Security Sector at Leidos currently has an opening for a Software Engineer . The program delivers a comprehensive integrated mission control ... software tool combining custom code and integrated COTS products...serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with… more
    Leidos (10/09/25)
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  • Software Engineer

    Leidos (Arlington, VA)
    **Description** We are seeking an experienced Lead Software Engineer to join our team in developing unmanned and autonomous ships for the US Government. The ... candidate will help design, code, and test software as part of a Scrum team in Arlington,...serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with… more
    Leidos (10/08/25)
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  • Software Engineer (TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** The Software Engineer will design and develop complex new software ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Java,Python (Programming Language),Scalable Web Applications, Software… more
    General Dynamics Information Technology (09/27/25)
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  • Senior Principal Software Engineer…

    Mastercard (Arlington, VA)
    …governments realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer , Data Architecture Overview: Mastercard's Data & ... everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and...Analytics is seeking a visionary and results-oriented Senior Principal Software Engineer , Data Architecture to lead the… more
    Mastercard (10/17/25)
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