• Senior Software Engineer

    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 :** TS/SCI - Current At...secure processing, and data management. Raytheon is currently hiring Software Engineers to upgrade an advanced hardware/ software more
    RTX Corporation (10/09/25)
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  • Senior Software Engineer

    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 :...support production lines for our entire missile portfolio. The software team within TEE is responsible for developing advanced… more
    RTX Corporation (09/11/25)
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  • Survivability & Nuclear Hardness Engineer

    Lockheed Martin (Littleton, CO)
    …Learn more about Trident II D5 fleet Ballistic Missile\. As a Survivability Staff Engineer , you will lead and / or support the Specialty Engineering team in one ... with a focus on Nuclear Hardness and Survivability engineering\. Security Clearance / Work Authorization: * To meet requirements of the program/customer,… more
    Lockheed Martin (10/29/25)
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  • Senior Software Engineer

    CACI International (College Park, MD)
    Senior Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... * **The Opportunity** Join our dynamic team as a Senior Software Engineer and play...Scripting, Virtualization, storage and compute platforms, etc.). + **Security Clearance :** Active TS/SCI with Polygraph. + **Python Expertise:** At… more
    CACI International (09/24/25)
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  • Software Reverse Engineer (TS/SCI)-…

    Vexterra Group (Bethesda, MD)
    SOFTWARE REVERSE ENGINEER Vexterra Group is searching for a Senior Software Reverse Engineer support a Government Customer in Bethesda, Maryland: ... DUTIES + Isolate, review, analyze, and reverse- engineer potentially malicious programs + Write and produce high...to the scope, nature, and characteristics of the malicious software suitable for distribution to both technical and non-technical… more
    Vexterra Group (10/14/25)
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  • Senior Principal Software

    RTX Corporation (Tucson, AZ)
    …environment + Contributing to cost and schedule management planning + Communicating with senior management on project status + Troubleshooting software and test ... Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** **Security Clearance :** Secret - Current **About Us:** Raytheon combines our vast resources… more
    RTX Corporation (09/24/25)
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  • Senior Specialist, Software

    L3Harris (Greenville, TX)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Software Engineer Job Code: 30611 Job Location: Greenville, ... Job Description: L3Harris is currently seeking a Sr Specialist Software Engineer to join our team. This...and lessons learned activities. Qualifications: + Active US Secret clearance . + Bachelor's Degree and minimum of 6 years… more
    L3Harris (11/01/25)
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  • Senior Software Engineer

    RTX Corporation (Aurora, CO)
    …meaningful problems that create a safer, more secure world. Raytheon is currently seeking a Senior Software Engineer to join our talented team. The qualified ... or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required,… more
    RTX Corporation (10/23/25)
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  • Senior Software Engineer

    RTX Corporation (Cedar Rapids, IA)
    …:** None/Not Required Collins Aerospace is seeking a highly skilled and experienced Senior Software Engineer to support the development, sustainment, and ... robust backend architecture, delivering new features, and resolving critical defects. The engineer will serve as a technical leader, applying deep knowledge of… more
    RTX Corporation (10/01/25)
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  • Software Engineer (Experienced,…

    The Boeing Company (Hazelwood, MO)
    …hiring for a broad range of experience levels including; **Experienced and Senior Software Engineers.** **Position Responsibilities:** + Develops, documents and ... us. The Boeing Company is looking for **Real Time Software Engineers (Experienced, Senior )** for a **Phantom...with LOR-1, LOR-2 or DAL-A, DAL-B + Active Secret Clearance + Real-time embedded software experience +… more
    The Boeing Company (10/26/25)
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