• Principal Software Engineer…

    Citizens (Westwood, MA)
    …Phoenix AZ Role is not relocation eligible. Responsibilities Your role as Calypso Principal Software Engineer is to work with engineering teams and architecture ... of projects as the bank pivots towards innovation and customer experience. The Calypso Principal Software Engineer will be responsible for: + Participating in an… more
    Citizens (10/31/25)
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  • Principal Front End Software…

    GliaCell Technologies (Fort Meade, MD)
    Are you a Principal Front End Software Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a ... to work with some amazingly talented people Job Description: GliaCell is seeking a Principal Front End Software Engineer on one of our subcontracts. This is… more
    GliaCell Technologies (08/22/25)
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  • Principal RF System Engineer

    Leidos (Tewksbury, MA)
    **Description** Leidos has an opening for a Principal Systems Engineer in support of Checkpoint Screening Products in Tewksbury, MA **JOB SUMMARY:** Leidos ... is seeking a Systems Engineer to support our ProVision checkpoint...including cost and risk, supportability and analyses for total systems . Duties include performing systems requirements… more
    Leidos (10/03/25)
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  • Principal Firmware Development…

    Microsoft Corporation (Austin, TX)
    …trusted experience to customers and partners worldwide and we are looking for a ** Principal Firmware Development Engineer ** to help achieve that mission. Are you ... infrastructure for Microsoft and their customers. We are looking for a ** Principal Firmware Development Engineer ** with a background in firmware development… more
    Microsoft Corporation (10/28/25)
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  • Network Engineer , Principal…

    RTX Corporation (Tucson, AZ)
    …for a security clearance​ **Security Clearance:** Secret - Current **Network Engineer , Principal Specialist (P3)** **Raytheon Digital Technology** **Classified ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements :** Active and transferable US government issued security clearance...secure world. Join this high impact team as a Principal Network Engineer (P3) to ensure the… more
    RTX Corporation (09/26/25)
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  • Principal Software Engineer (Hybrid…

    RTX Corporation (Aguadilla, PR)
    …an RTX business, is looking to hire a ** Principal Software Engineer ** to support our Mission Systems Command, Control Communications, Cyber Intelligence ... Type:** Hybrid **U.S. Citizen, US Person, or Immigration Status Requirements :** US citizenship is required, as only US citizens...of our communication and cyber intelligence programs. As a Principal Software Engineer , you will define and… more
    RTX Corporation (09/13/25)
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  • Sentinel Sr Principal Software…

    Northrop Grumman (Colorado Springs, CO)
    …opportunities to fit your life and launch your career today. Northrop Grumman Defense Systems is seeking **Sr. Principal Engineer Software** . This position ... role may offer a competitive relocation assistance package. **Basic Qualifications:** * Sr. Principal Software Engineer : 8 Years with Bachelor's in related field… more
    Northrop Grumman (08/31/25)
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  • (USA) Principal , Software Engineer

    Walmart (Bentonville, AR)
    …Associate Digital Experience. What you'll do: As a Principal Software Engineer , youll spend your days translating requirements into solutions, writing code, ... ** We are looking for a seasoned and energetic principal engineer who can drive the development...Experience in building secure, highly available, resilient, scalable distributed systems leveraging clustering and load balancing of web servers,… more
    Walmart (08/16/25)
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  • Principal Laser Engineer

    RTX Corporation (Mckinney, TX)
    …are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret Principal Optical Engineer The Optics and Lasers Technology Development ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements :** The ability to obtain and maintain a US...and a tactical advantage for our customers. The qualified Principal Optical Engineer will be responsible for… more
    RTX Corporation (10/29/25)
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  • Principal Engineer , Body Control…

    General Motors (Warren, MI)
    …to report to that location three times a week, at minimum. **Role:** The Principal Software Engineer at General Motors should be an experienced leader who ... cares deeply about software and software quality. As a Principal Software Engineer , you will be responsible...architectures, defining how to test, benchmark, and debug complex systems , and providing mentorship for staff and senior software… more
    General Motors (10/22/25)
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