• Senior Software Engineer

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... we are seeking a highly skilled, motivated, and experienced Software Engineer to join our dynamic team\....required to obtain a government security clearance * Active Top Secret clearance with the ability to… more
    Lockheed Martin (01/15/26)
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  • Software Engineer , Level 2…

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... we are seeking a highly skilled, motivated, and experienced Software Engineer to join our dynamic team\....as Jira and Confluence * This position requires a Top Secret clearance with investigation date within… more
    Lockheed Martin (01/15/26)
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  • Software Engineer - TS

    Lockheed Martin (King Of Prussia, PA)
    …required security throughout the course of employment\. **Selected candidate must have an active Top Secret / SCI security clearance prior to start\.** ... design, problem solving, and troubleshooting skills * Active Top Secret security clearance with SCI...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (01/15/26)
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  • Ground Software Engineer 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 King ... desire to have fun with your work\. As Ground Software Engineer you will: * Design, implement,...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (12/27/25)
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  • Senior Software Engineer

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... individual to join the program area as a Senior Software Engineer to support the development team\....as Jira and Confluence Must have an current, active Top Secret clearance **Desired Skills:** * Full… more
    Lockheed Martin (01/10/26)
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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 (01/07/26)
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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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  • Software Engineer

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression ... planning solutions to our customers\. We are seeking a highly skilled, motivated, and experienced Software Engineer to join our dynamic team\. As a key member of… more
    Lockheed Martin (12/10/25)
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  • Software Engineer - Command…

    Lockheed Martin (King Of Prussia, PA)
    …with service architectures and computationally complex problems * Experience with Microsoft software products * TS / SCI Clearance **Desired Skills:** * ... Processing team is seeking a highly skilled and motivated Software Engineer Sr Stf to join our...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (01/10/26)
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  • Ground Software Engineer

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... desire to have fun with your work\. As Ground Software Engineer : * You will design, implement,...degree\.** **Selected candidates will be required to possess Active TS / SCI clearance for consideration\.** Our employees play… more
    Lockheed Martin (01/07/26)
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  • Ground Software Engineer Stf

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... desire to have fun with your work\. As Ground Software Engineer : * You will design, implement,...test engineers using the Agile Development methodology An active TS / SCI clearance is required for consideration\. Our… more
    Lockheed Martin (12/20/25)
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  • Associate Full Stack Software

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... Lockheed Martin Rotary and Mission Systems is seeking a Software Engineer to join our team based...clearance to start with the ability to obtain a Top Secret clearance \- Must be a… more
    Lockheed Martin (12/18/25)
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  • Principal Java Software Engineer

    RTX Corporation (State College, PA)
    …Ft. Meade, MD or Aurora, CO.** **What You Will Do** + The Principal Java Software Engineer will design, develop, and maintain advanced software applications ... citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with Poly - Current At Raytheon,...a safer, more secure world. In the **Principal Java Software Engineering** role, you will design, develop, and test… more
    RTX Corporation (11/29/25)
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  • Software Engineer - Early Career…

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... of Prussia, PA is seeking a full\-time Early Career Software Engineer to begin full time work...Systems Engineering * Electrical Engineering * Computer Engineering * Information Technology * Cyber Security * Physics * Mathematics… more
    Lockheed Martin (01/08/26)
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  • Software Engineer - Senior

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... tomorrow with you\. We are seeking a motivated, results‑driven Software Engineer to join the Stormbreaker program...experience and a BS degree or above\. **An active TS / SCI clearance is required for consideration\.** Lockheed… more
    Lockheed Martin (11/06/25)
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  • Senior Software Infrastructure…

    RTX Corporation (State College, PA)
    …required, as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with Poly - Current At Raytheon, the foundation of everything ... more secure world. Raytheon is seeking a highly skilled ** Software Infrastructure Engineer ** with **expertise in DevOps**...Must Have** + Active and transferable US government issued ** TS / SCI with Polygraph** security clearance is required… more
    RTX Corporation (11/29/25)
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  • Senior Software Development Engineer

    Oracle (Harrisburg, PA)
    …thrives, providing the connective tissues and purpose-built solutions. We are seeking a ** Software Development Engineer (SDE)** to join ASC team within the ... help define and enforce standards and best practices for software development within OCI. Your experience integrating complex, large-scale...requires a US Citizens while possessing and maintaining a TS / SCI eligibility with poly required + BS… more
    Oracle (12/20/25)
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  • Senior Java/C++ Software Engineer

    RTX Corporation (State College, PA)
    …tools such as Maven, Git, SonarQube, Docker and Kubernetes. + An active and transferable ** Top Secret ** security clearance that can be crossed over to a ** TS ... citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current At Raytheon, the foundation...a safer, more secure world. In the **Senior Java/C++ Software Engineering** role, you will design, develop, and test… more
    RTX Corporation (01/08/26)
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  • Java/Data Analytics Software

    RTX Corporation (State College, PA)
    …engineering work products/artifacts. **Qualifications You Must Have** + An active and transferable ** Top Secret ** security clearance that can be crossed over to ... citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current At Raytheon, the foundation...a safer, more secure world. In the **Java/Data Analytics Software Engineering II** role, you will design, develop, and… more
    RTX Corporation (12/18/25)
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  • Java/C++ Software Engineer II…

    RTX Corporation (State College, PA)
    …will keep you state-of-the-art. **Qualifications You Must Have** + An active and transferable ** Top Secret ** security clearance that can be crossed over to a ** ... citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current At Raytheon, the foundation...create a safer, more secure world. In the **Java/C++ Software Engineering** role, you will design, develop, and test… more
    RTX Corporation (12/16/25)
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