• Principal Firmware and Control…

    RTX Corporation (Tucson, AZ)
    …create a safer, more secure world. The PCAS department is seeking an embedded firmware engineer for algorithm development and implementation in a variety of ... Will Do** + You will help design, implement and verify motor control embedded firmware designs for current and future Control Actuation Systems. + You will implement… more
    RTX Corporation (12/11/25)
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  • Principal Electrical Engineer

    Mercury Systems (Phoenix, AZ)
    Req. Number 25-471 Job Description Job Summary: Mercury Systems seeks a talented principal electrical engineer to deliver cutting-edge solutions for ... embedded technology to solve complex systems as part of a collaborative hardware electrical engineering team. As a seasoned individual contributor, you will serve as… more
    Mercury Systems (12/04/25)
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  • Principal Software Engineer - BMC…

    Oracle (Phoenix, AZ)
    …BMC firmware . Education + Bachelor's or Master's degree in Electrical Engineering, Computer Science, Computer Engineering, or equivalent practical experience. + ... for customers solving some of the world's most demanding challenges. The Opportunity: Principal Software Developer - BMC Development As a Principal Software… more
    Oracle (11/25/25)
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  • Principal Embedded Real-time Software…

    RTX Corporation (Tucson, AZ)
    …that takes pride in the company and consistently delivers superior solutions. Our Principal Embedded Real-time Software Engineer is a technical position that ... systems, fire control and other complex systems. Our precision software and firmware integrate operating systems, device drivers, networking, and control software to… more
    RTX Corporation (12/24/25)
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  • Principal System Safety Engineer

    RTX Corporation (Tucson, AZ)
    …**What You Will Do** + This is an exciting opportunity for a highly motivated Principal System Safety Engineer to join us **onsite** with the System Safety team ... in Tucson, AZ. + As a Principal System Safety Engineer , your responsibilities may...design + Interfacing with other engineering functions: Systems Engineering, Electrical Engineering, Software or Firmware Engineering, Hardware… more
    RTX Corporation (10/22/25)
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  • Principal System Safety Engineer

    RTX Corporation (Tucson, AZ)
    …a safer, more secure world. This is an exciting opportunity for a highly motivated Principal System Safety Engineer to join us onsite in Tucson, AZ. **What You ... Will Do** + As a Principal System Safety Engineer , your responsibilities will...Interfacing with other engineering functions: Systems Engineering, Software or Firmware Engineering, Electrical Engineering, Hardware Engineering +… more
    RTX Corporation (11/15/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Tucson, AZ)
    …The Systems Engineering and Test Center (SETC) organization is currently hiring a ** Principal Systems Engineer - Jumping Cholla Systems Engineering (SE) Subject ... systems to work the first time and every time for our warfighters! As the ** Principal Systems Engineer - Jumping Cholla Systems Engineering SME** , you will join… more
    RTX Corporation (11/22/25)
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  • Principal Sys Safety Engineer

    RTX Corporation (Tucson, AZ)
    …to ensuring end user safety. + This is an exciting opportunity for a highly motivated ** Principal System Safety Engineer ** to join us on the Air and Space team ... in Tucson, AZ. **What You Will Do:** As a ** Principal System Safety Engineer ** , your responsibilities will include: + Analysis of engineering hardware,… more
    RTX Corporation (12/16/25)
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  • Principal Engineer Embedded Software

    Northrop Grumman (Mesa, AZ)
    …making history. Northrop Grumman Defense Systems is seeking a self‑motivated, proactive Principal Software Engineer to join the medium‑caliber Bushmaster gun ... challenges, problem‑solving, and cross‑department collaboration are the norm. The engineer will be responsible for delivering high‑quality, innovative software that… more
    Northrop Grumman (12/18/25)
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  • Principal Optical Engineer

    Oracle (Phoenix, AZ)
    **Job Description** The Principal Optical Engineer will be joining the Optical Network Engineering team which is responsible for building and scaling Oracle's ... using engineering principles and methods. Technical subject areas may include electrical and logical design of printed circuit boards or integrated circuits;… more
    Oracle (11/25/25)
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