• Senior Software Engineer (Onsite)

    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 ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS / SCI...the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances… more
    RTX Corporation (09/16/25)
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  • Software Engineer Sr

    Lockheed Martin (King Of Prussia, PA)
    …on cloud\-based virtual computing resources **Selected candidate must have an active Top Secret / SCI security clearance prior to start\.** **This is a ... Selected candidate must have an active Top Secret / SCI security clearance ...a US Citizen for consideration\. ** Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (09/05/25)
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  • Experienced Software Engineer

    Lockheed Martin (King Of Prussia, PA)
    …, you must be a US Citizen for consideration\. ** Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of Interest:** ... * Develop, test, and integrate software using C, C\+\+, Java , and C\# across embedded and system\-level applications\. *...U\.S\. Citizenship with an active Secret or Top Secret security clearance \. **Desired… more
    Lockheed Martin (09/06/25)
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  • Staff Software Configuration Management /DevSecOps…

    Lockheed Martin (King Of Prussia, PA)
    …passwords from source and at rest configs\. * Able to obtain a Top Secret / SCI Clearance **Security Clearance Statement:** This position requires ... languages, including C, C\+\+, Python, Powershell, Typescript, C\#, or Java * Experience working in an Agile development environment,...a US Citizen for consideration\. ** Clearance Level:** Top Secret **Other Important Information … more
    Lockheed Martin (08/28/25)
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  • Staff A/AI Machine Learning Engineer

    Lockheed Martin (King Of Prussia, PA)
    …, you must be a US Citizen for consideration\. ** Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of Interest:** ... Experience with Agile methodologies \(e\.g\., Scrum, Kanban\) * Active TS / SCI Security Clearance is required...one or more of the following programming languages: Python, Java , C\+\+, C\#, or MATLAB * Experience with AWS… more
    Lockheed Martin (09/12/25)
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  • Principal Signals Software Engineer (Onsite)

    RTX Corporation (State College, PA)
    …start date.​ US citizenship is required, as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS / SCI with Poly - Current At ... You Must Have** + Active and transferable ** TS / SCI with Polygraph** US government issued security clearance...the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances… more
    RTX Corporation (08/30/25)
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  • Senior Software Infrastructure Engineer (Onsite)

    RTX Corporation (State College, PA)
    …start date.​ US citizenship is required, as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS / SCI with Poly - Current At ... Must Have** + Active and transferable US government issued ** TS / SCI with Polygraph** security clearance ...the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances… more
    RTX Corporation (08/30/25)
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  • Software Engineering Intern

    Lockheed Martin (King Of Prussia, PA)
    …, you must be a US Citizen for consideration\. ** Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of Interest:** ... training and interest in at least one of these skill areas: C, C\+\+, C\#, Java , XML, Windows, \.NET, and UNIX, system software and scripting development, Java … more
    Lockheed Martin (09/20/25)
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  • Programmer (Software Engineering)-Entry…

    Lockheed Martin (King Of Prussia, PA)
    …, you must be a US Citizen for consideration\. ** Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** **Expression of ... and / or Linux, SAN \- Storage Area Networks, JAVA and / or JAVA Script and...US Citizen; this position will require a government security clearance \. This position is located at a facility that… more
    Lockheed Martin (09/13/25)
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  • Sr Software Engineer

    Lockheed Martin (King Of Prussia, PA)
    …of modern technology frameworks, microservices, APIs, DevOps, and data architecture * Active TS / SCI security clearance **Security Clearance Statement:** ... programming or scripting languages such as C\#, Python, or Java * Experience working in an Agile development environment,..., you must be a US Citizen for consideration\. ** Clearance Level:** Secret **Other Important Information… more
    Lockheed Martin (09/06/25)
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