• Principal Security Software

    RTX Corporation (Cedar Rapids, IA)
    …the complex needs of both US and international defense customers. As a Principal Systems Engineer , you'll take ownership of system-level design, integration, and ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** ** Security Clearance:** DoD Clearance: Secret This is an exciting opportunity for… more
    RTX Corporation (08/02/25)
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  • Principal Software Engineer

    RTX Corporation (Cedar Rapids, IA)
    …for a security clearance​ ** Security Clearance:** DoD Clearance: Secret ** Principal Software Engineer ** **- Datalinks Software (Onsite)** Collins ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...mission commanders. The team is looking for an experienced Principal Software Engineer to support… more
    RTX Corporation (08/15/25)
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  • Principal Software Engineer

    RTX Corporation (Cedar Rapids, IA)
    …for a security clearance ** Security Clearance:** DoD Clearance: Secret ** Principal Software Engineer ** **- Embedded Linux (Onsite)** **Job Summary:** ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...As a Principal Software Engineer in this...As a Principal Software Engineer in this organization, you will… more
    RTX Corporation (07/10/25)
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  • Principal Engineer , Software

    RTX Corporation (Cedar Rapids, IA)
    … Clearance:** Rockwell Collins Inc. d/b/a Collins Aerospace has an opening for a Principal Engineer , Software Engineering in Cedar Rapids, IA. Joining ... related field and at least 8 years of progressive experience as a Software Engineer in the Aerospace/Defense industry. In the alternative, at least a master's… more
    RTX Corporation (08/22/25)
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  • Principal Engineer , Software

    RTX Corporation (Cedar Rapids, IA)
    … Clearance:** Rockwell Collins Inc. d/b/a Collins Aerospace has an opening for a Principal Engineer , Software Engineering in Cedar Rapids, IA. Joining ... Engineering or a related field and 8 years of progressive experience as a Software Engineer or related role. In the alternative, at least a master's degree or… more
    RTX Corporation (07/22/25)
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  • Principal Software Engineer

    RTX Corporation (Cedar Rapids, IA)
    …NSA, we ensure that our military communications are both secure and trustworthy. As a ** Principal Software Engineer ,** you will play a crucial role in ... management tools. **Qualifications We Prefer:** + Knowledge and experience in embedded security software development and integration. + Comfortable working in a… more
    RTX Corporation (08/13/25)
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  • Principal Software Engineer

    RTX Corporation (Cedar Rapids, IA)
    …the world safe, connected, and informed-no matter the environment. We're looking for a ** Principal Software Engineer ** who's ready to make an impact. In ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...Secret At Collins Aerospace, we don't just build technology-we engineer mission success. Our Communication Systems teams are on… more
    RTX Corporation (09/10/25)
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  • Senior Principal Software

    RTX Corporation (Cedar Rapids, IA)
    …user applications and the middleware that connects them. We are seeking a Senior Principal Software Engineer to join the exciting development of ... + Team up with a high-performance software team, collaborating with fellow Software Engineers, Team Leads, Project Engineer , Software Architects and… more
    RTX Corporation (08/22/25)
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  • Principal Systems / Cyber Security

    RTX Corporation (Cedar Rapids, IA)
    …which will closely contribute to protecting our nation and our products.** We are seeking a Principal Systems / Cyber Security Engineer to function as a key ... do. + YOU will gain valuable experience and an opportunity for growth as a Sr. Principal Systems / Cyber Security Engineer and proceed toward Tech Fellow… more
    RTX Corporation (07/02/25)
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  • Principal Software Test…

    RTX Corporation (Cedar Rapids, IA)
    security clearance​ ** Security Clearance:** Secret - Current We're looking for a ** Principal Software Test Engineer ** to join our team in Cedar ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (09/11/25)
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