• Software Developer - TS /SCI…

    V2X (Chantilly, VA)
    …Software Automation + Systems Administration + Familiarity with multiple operating systems ( Linux , Windows, Mac) + Familiarity with embedded /IOT, mobile devices ... Communicate with customer developers, operators, and other supported elements. + Active TS /SCI with Polygraph required. Must be willing to undergo a polygraph… more
    V2X (12/18/25)
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  • Reverse Engineer TS /SCI

    Parsons Corporation (Centreville, VA)
    …a dynamic environment. **What You'll Be Doing:** As a Reverse Engineer / Embedded Developer , your key responsibilities will include: + **Software Development:** ... you ready to take your **reverse engineering (RE)** and ** embedded development** skills to the next level? Do you...in this role, you will need: + **Clearance:** Active Top Secret /SCI clearance with the ability to… more
    Parsons Corporation (12/20/25)
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  • Sr. Software Engineer TS /SCI Polygraph

    Leidos (Alexandria, VA)
    …an exciting opportunity for a Sr. Software Engineer! *Must have an active TS /SCI Polygraph up front. No exceptions.* You will perform software development lifecycle ... as both an individual and a member of our top -notch agile development team building a large complex enterprise...web application and user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI (ie,… more
    Leidos (12/10/25)
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  • Software Developer VI

    General Atomics (Herndon, VA)
    …+ US Citizenship is required as is the ability to maintain a Top Secret Security Clearance. **US Citizenship Required?:** Yes **Experience Level:** Senior ... **Clearance Required?:** Desired **Pay Range High:** 229,358 **Recruitment Posting Title:** Embedded Software Developer **Job Qualifications:** + A bachelor's… more
    General Atomics (12/11/25)
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  • Python Developer

    Leidos (Chantilly, VA)
    …development, and oper-ations missions - across desktop, mobile, IoT, and embedded platforms. Kudu Dynamics is uniquely qualified to anticipate tomorrow's threats ... Maryland or Chantilly, Virginia. **Minimum Requirements** + US Citizenship with TS /SCI and Counter-Intelligence Polygraph clearance + Four years of experience in… more
    Leidos (12/23/25)
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  • Software Engineer

    Parsons Corporation (Centreville, VA)
    … Engineer/ Developer ** ? Parsons is seeking an entry-level engineer with a ** Top Secret clearance** to join our agile, tight-knit development team. In this ... in this role, you will need: + **Clearance:** Active Top Secret or higher security clearance. +...Systems Knowledge:** Familiarity with Windows XP/7/8/10/Server and macOS. + ** Embedded Systems:** Knowledge of VxWorks, Linux , or… more
    Parsons Corporation (12/20/25)
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  • National Security Sector Referrals

    Leidos (Reston, VA)
    …/ Developer : Java, Python, AI/ML + DevOps Engineer + Reverse Engineer/ Embedded Engineer + Systems Administration - Linux + Information Security Systems ... experience in lieu of a degree + Clearance Preferred (and commonly required): TS /SCI with Polygraph. At **Leidos** , we offer **competitive benefits** , including… more
    Leidos (10/18/25)
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