• National Security Sector Referrals

    Leidos (Reston, VA)
    …/ Developer : Java, Python, AI/ML + DevOps Engineer + Reverse Engineer/ Embedded Engineer + Systems Administration - Linux + Information Security Systems ... Engineer/Officer (ISSE/ISSO) + Data Scientist + Systems Engineer + TechSIGINT Analyst + Oracle Database Administration (DBA) + And many more technical positions **Basic Qualifications:** + Experience Preferred (and commonly required): Bachelor's degree,… more
    Leidos (10/18/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    …as client web application and user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI (ie, Angular, JavaScript, CSS, ... digital signatures). Must have experience developing on Windows, and/or Linux operating systems. Must have documented professional experience with web… more
    Leidos (09/26/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    …as client web application and user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI and special purpose device ... working with XHTML, HTML, XML, XSLT + Experience developing on Windows, and/or Linux operating systems + Must have a strong understanding of sound software… more
    Leidos (09/15/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    …as client web application and user interface (UI) development). + Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI and special purpose device ... working with XHTML, HTML, XML, XSLT + Experience developing on Windows, and/or Linux operating systems + Must have a strong understanding of sound software… more
    Leidos (08/26/25)
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