• TS / SCI Software

    Insight Global (San Antonio, TX)
    Job Description An employer is seeking a Mid-Level Software Engineer develops, maintains, and enhances complex and diverse software systems (eg, ... Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/ . Skills and Requirements Active TS / SCI Level Clearance Must have a minimum 5… more
    Insight Global (12/09/25)
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  • Software Engineer

    Lockheed Martin (King Of Prussia, PA)
    …Demonstrated understanding of software development practices * Experience with Microsoft software products * TS / SCI Clearance **Desired Skills:** * ... Processing team is seeking a highly skilled and motivated Software Engineer to join our development team\....must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (12/05/25)
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  • Software Engineer

    KBR (Beavercreek, OH)
    …with defense contractors to ensure compliance with Air Force security requirements. + Active Top Secret clearance with SCI eligibility is required + SAP ... Title: Software Engineer Belong. Connect. Grow. with...Minimum of 2 years' experience in Special Access and/or SCI programs. + Demonstrated ability to work well independently… more
    KBR (11/27/25)
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  • Ground Software Engineer Sr Stf

    Lockheed Martin (King Of Prussia, PA)
    …**THE WORK** Lockheed Martin is seeking a **talented Ground SW Engineer with a Top Secret clearance \( TS / SCI pref\)** to work from either our ... desire to have fun with your work\. As Ground Software Engineer Sr Stf: * You will...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (12/13/25)
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  • Senior Software Engineer

    KBR (Fairborn, OH)
    …Force acquisition processes. + Active Top Secret clearance with SCI eligibility Desired: + Experience with Agile software development. + Prior experience ... Title: Senior Software Engineer Belong. Connect. Grow. with...identity or expression, age, national origin, veteran status, genetic information , union status and/or beliefs, or any other characteristic… more
    KBR (11/26/25)
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  • Sr. Software Engineer

    Leidos (Arlington, VA)
    **Description** Leidos is presently seeking a **Sr.** ** Software Engineer ** in support of the Defense Information Systems Agency GSMO-II Program. The ... technical expertise in Continuous Integration/Continuous Delivery (CI/CD), DevOps and Software Configuration Management in support of the automated and...a degree. + Must possess a Top Secret DoD security clearance with SCI eligibility… more
    Leidos (11/09/25)
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  • Scientist, Software Engineer

    L3Harris (Greenville, TX)
    …and SVN. Preferred Additional Skills: + Active US Top Secret / SCI clearance. + Demonstrated experience with software configuration management tools (eg ... in the interest of national security. Job Title: Scientist, Software Engineer Job Code: 30613 Job Location:...technical guidance to junior engineers. Qualifications: + Active US Secret clearance. + Bachelor's Degree and minimum 12 years… more
    L3Harris (11/07/25)
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  • Lead, Software Engineer

    L3Harris (Greenville, TX)
    …scripting languages such as Bash and Python. Preferred Additional Skills: + Active US Top Secret / SCI clearance. + Experience in Design Patterns and ... in the interest of national security. Job Title: Lead, Software Engineer Job Code: 30612 Job Location:...technical guidance to junior engineers. Qualifications: + Active US Secret clearance. + Bachelor's Degree and minimum 9 years… more
    L3Harris (11/05/25)
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  • Principal Signals Software Engineer

    RTX Corporation (State College, PA)
    …systems team. We are currently looking for a highly skilled and motivated Signals Software Engineer with a focus on radio frequencies, Fourier, and digital ... citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with Poly - Current At Raytheon,...prior relevant experience unless. + Experience as a Signals Software Engineer (SSWE) or equivalent on a… more
    RTX Corporation (11/29/25)
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  • Junior Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …apply if you currently do not possess this level of clearance. Are you a Junior Software Engineer who is ready for a new challenge that will launch your career ... An active or rein-statable TS / SCI with Polygraph security clearance is...talented people Job Description: GliaCell is seeking a Junior Software Engineer on one of our subcontracts.… more
    GliaCell Technologies (11/10/25)
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