• Senior Principal Software Engineer (Onsite)

    RTX Corporation (Fort Wayne, IN)
    …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 :** Secret - Current **Raytheon...You Will Do** + Driving technology advancement in a Java /Angular based visualization framework. + Building reusable and custom… more
    RTX Corporation (12/18/25)
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  • Software Engineer

    Lockheed Martin (Manassas, VA)
    …programs\. The successful candidate will have experience and knowledge of coding in Java /C\+\+ on a Linux Operating System\. This position is located at a facility ... selected candidate will be required to hold an active government Secret security clearance \. **Why Join Us** Your Health, Your Wealth, Your Life Joining Lockheed… more
    Lockheed Martin (11/19/25)
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  • Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... The ideal candidate will have a strong background in JAVA development, and hold an active Top Secret/SCI security... development, and hold an active Top Secret/SCI security clearance . You will collaborate with cross-functional teams to design,… more
    Northrop Grumman (11/12/25)
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  • Staff AI Research Engineer

    Lockheed Martin (Offutt AFB, NE)
    …in an Agile / DevSecOps environment\. Join us and create Web\-based and Java mission systems for the Intelligence, Global Strike, and Nuclear Planning communities\. ... / DevSecOps environment\. Join us and create Web\-based and Java mission systems for the Intelligence, Global Strike, and...US Citizen; this position will require a government security clearance \. This position is located at a facility that… more
    Lockheed Martin (10/16/25)
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  • Senior Network Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …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 :.../ Vsphere) + Experience with scripting languages (Eg Python, Java , Ruby, Bash) + Experience with scanning tools (Eg… more
    RTX Corporation (01/10/26)
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  • Full-time - Software Engineer I - Onsite (MA)

    RTX Corporation (Tewksbury, MA)
    …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 :.... **Qualifications We Prefer** + Experience with C++, C, Java or similar higher level programming language. + Knowledge… more
    RTX Corporation (01/10/26)
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  • SPY-6 Software Integration Lead

    RTX Corporation (Marlborough, MA)
    …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 :...test automation + Higher order programming languages (C, C++, java , etc.) + Scripting languages (bash, perl, python, etc.)… more
    RTX Corporation (01/10/26)
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  • Systems Engineer I - Onsite

    RTX Corporation (El Segundo, CA)
    …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 At Raytheon, the foundation of everything we do is… more
    RTX Corporation (01/08/26)
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  • Embedded Real-time Software Engineer II

    RTX Corporation (Tucson, AZ)
    …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 :...prior relevant experience. + Experience with C, C++, or Java . + Active and transferable Secret US government issued… more
    RTX Corporation (12/03/25)
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  • Intern, R&D Graduate Year Round - Security, Arms…

    Sandia National Laboratories (Albuquerque, NM)
    …cumulative GPA of 3.5/4.0 + An existing US Government granted security clearance + Self-motivated, hard-working, detail-oriented, and thorough + Ability to work well ... Element Analysis Knowledge in programming and scripting languages such as C, C++, C#, Java , Python, Ruby, PHP, SQL + Knowledge of tools and approaches related to… more
    Sandia National Laboratories (11/14/25)
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