• Software Engineer, Senior

    Lockheed Martin (Moorestown, NJ)
    …the Engineering Staff\. In this role, you will be part of a Software Engineering team and will be responsible for: planning, coordinating, designing, developing, ... testing, debugging, and documenting software ; independently determine and develop approach to solutions; apply...a US Citizen\.; This position will require a government security clearance\.; This position is located at a facility… more
    Lockheed Martin (12/11/25)
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  • Sr, Software Engineer Staff/…

    Lockheed Martin (Littleton, CO)
    …company in Littleton CO Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (12/11/25)
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  • Software Engineer - Level 4 - (25-580)

    Northrop Grumman (Huntsville, AL)
    …Space Systems-Missile Defense Integration offers an exciting career opportunity for a Sr Principal Software Engineer - Level 4 - BM/SRM to join our team of talented ... current and future missile defense system capabilities. This position is for a Software Engineer on the C2BMC program. The candidate will be responsible for… more
    Northrop Grumman (12/11/25)
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  • Software Engineer II

    Mastercard (O'Fallon, MO)
    …businesses and governments realize their greatest potential._ **Title and Summary** Software Engineer II Overview: Mastercard's Decision Management Platform team is ... seeking a Software Developer II to design, develop, and deliver scalable,...Accommodations team will respond to your email promptly. **Corporate Security Responsibility** All activities involving access to Mastercard assets,… more
    Mastercard (12/09/25)
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  • Lead Software Engineer Hypersonics Programs

    Leidos (Huntsville, AL)
    …continuous delivery (CI/CD) tools like Jenkins Agents or GitLab Runners. + Perform Security Testing to identify vulnerabilities in software and static code ... work is ahead!** **Leidos'** **Defense Systems is seeking a Hypersonics Programs Lead Software Engineer!** We need an experienced Embedded Software developer to… more
    Leidos (12/03/25)
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  • Software Engineer, Sr - GMD Weapons Systems…

    Lockheed Martin (Huntsville, AL)
    …date \(ex: Security \+ CE\) * Experience developing object oriented software in C\+\+, Java, Python * Experience with CI/CD best practices, automated builds ... and launches the intercepting missiles to negate the threat\. **The Work** The Software Engineer Sr responsibilities include software development and support of… more
    Lockheed Martin (12/03/25)
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  • Software Engineer

    University of Washington (Seattle, WA)
    …solutions to important defense problems. We are a growing, diverse team of software and hardware engineers who specialize in developing real-time systems to meet the ... rigorous demands of Navy mission requirements. We are looking for exceptional software engineers willing to join the collaboration between academia, industry, and… more
    University of Washington (11/29/25)
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  • Principal / Sr. Principal Software Engineer

    Northrop Grumman (Los Angeles, CA)
    …Mission Systems is a trusted provider of mission-enabling solutions for global security . Our Engineering and Sciences (E&S) organization pushes the boundaries of ... join our team as a **Principal** / **Sr. Principal Software Engineer** based out of Woodland Hills, CA. As...1 year of relative experience + **Active Top Secret security clearance** + **Ability to meet customer-specific security more
    Northrop Grumman (11/25/25)
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  • Software Engineer

    University of Washington (Seattle, WA)
    …solutions to important defense problems. We are a growing, diverse team of software and hardware engineers who specialize in developing real-time systems to meet the ... rigorous demands of Navy mission requirements. We are looking for exceptional software engineers willing to join the collaboration between academia, industry, and… more
    University of Washington (11/25/25)
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  • Software Engineer II with Test Equipment

    RTX Corporation (Tucson, AZ)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...support production lines for our entire missile portfolio. The software team within TSC is responsible for developing advanced… more
    RTX Corporation (11/19/25)
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