• Principal Electrical Engineer

    RTX Corporation (Tucson, AZ)
    …and technical oversight throughout the product lifecycle. Providing resources to drive development and sustainment activities of our Land and Naval based electrical ... One will achieve a RTX Core Certification and receive Raytheon Responsible Engineer Authority (REA) Training **Qualifications You Must Have** + Typically requires a… more
    RTX Corporation (09/19/25)
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  • Principal Embedded Real-time Software…

    RTX Corporation (Tucson, AZ)
    …world. The Software organization develops software applications, including integration and test on missiles, launchers, radars, naval systems, fire control and other ... located across the country, responsible for all aspects of the software development lifecycle. Our 4000+ software engineers design, develop, and build innovative… more
    RTX Corporation (11/08/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …world.​ ​The Precision Control Actuation System department is seeking a mechanical design engineer to join the Harness and Interconnect organization to support the ... development , build, and verification of harnessing systems. The PCAS...include but is not limited to detailed mechanical design, test design and execution, systems engineering, proposals and estimates,… more
    RTX Corporation (11/12/25)
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  • Principal Engineer , Systems…

    RTX Corporation (Tucson, AZ)
    …that will support development efforts, launcher integration events, and program flight test for IFPC. This lead will be responsible for the manpower planning and ... safer, more secure world. + In Systems Engineering and Test Capabilities (SE&TC) we integrate, verify, and validate our...and maintenance employees, as they are essential to the development of our products. + **Location Information** Tucson, AZ… more
    RTX Corporation (10/31/25)
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  • Senior Principal RF Mechanical…

    RTX Corporation (Tucson, AZ)
    …safer, more secure world. The RF Products Team at Raytheon is seeking a talented Engineer to join our team in Tucson, AZ. The candidate will be responsible for ... for the packaging of antennas, RF Circuit Card Assemblies, radomes, and RF test equipment. The selected candidate will be expected to lead multidiscipline teams,… more
    RTX Corporation (10/29/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …world. The Precision Control Actuation System (PCAS) department is seeking a mechanical engineer to lead the development , build, and verification of control ... other requirements management tools + Systems engineering design and development + Experience with dSPACE Real-time test ...and development + Experience with dSPACE Real-time test systems + Proven ability to deconstruct higher level… more
    RTX Corporation (10/14/25)
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  • Principal Firmware and Control…

    RTX Corporation (Tucson, AZ)
    …safer, more secure world. The PCAS department is seeking an embedded firmware engineer for algorithm development and implementation in a variety of ... code analysis, design to safety critical coding standards such as MISRA-C, test case development , code coverage including modified decision/code coverage… more
    RTX Corporation (10/14/25)
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  • Senior Principal Engineer - One…

    RTX Corporation (Tucson, AZ)
    …devices and their applications + Directly related experience in one shots subsystems design, development , and test + Experience in working with and managing one ... to identify user needs + Technical oversight of our power source batteries development programs + You will ensure two-way communication management; serve as the… more
    RTX Corporation (11/18/25)
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  • Principal Modeling Simulation & Analysis…

    RTX Corporation (Tucson, AZ)
    …and are eager to learn. As a Modeling, Simulation, & Analysis Engineer , you will participate in challenging multi-disciplinary work across integrated product teams ... and models for missile design, performance assessment, and flight test support + You will be responsible for the... support + You will be responsible for the development and implementation of modeling solutions, and subsequently conduct… more
    RTX Corporation (11/18/25)
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  • Sr Principal Reliability Maintainability…

    Northrop Grumman (Mesa, AZ)
    …Grumman** is seeking an experienced **Reliability Maintainability and System Safety (RMSS) Engineer ** to support our Armament Systems business site in **Mesa, AZ** . ... customers' and warfighters' missions. Recently expanded, facility includes production and test range areas. **About the Role:** Northrop Grumman's medium caliber… more
    Northrop Grumman (11/18/25)
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