• Principal Mechanical Engineer…

    RTX Corporation (Tucson, AZ)
    …world. The Shipboard Effectors Department is currently searching for an experienced Principal Mechanical Engineer to support Standard Missile products and ... subsystems. This Principal Mechanical Engineering position performs in alignment to expectations in the design, development and production support areas… more
    RTX Corporation (09/30/25)
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  • Principal Mechanical Engineer - IPTL…

    RTX Corporation (Tucson, AZ)
    …The **Shipboard Effectors Department** is currently searching for an experienced ** Principal Mechanical Engineer** to be the Independent Flight Termination ... and cross-discipline team of engineers through the design cycle for mechanical , harnessing, and energetics development and RCC 319 qualification, as well… more
    RTX Corporation (08/30/25)
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  • Principal Mechanical Engineer - Test…

    RTX Corporation (Tucson, AZ)
    …You Will Do** Test Equipment Engineering **(TEE** ) is looking for Principal Mechanical Engineers to be responsible for designing, developing, documenting, ... for all Raytheon effector products. + Research, plan, design and develop mechanical test systems in areas including vibration, thermal, hydraulic, radio frequency,… more
    RTX Corporation (09/13/25)
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  • Sr. Principal Mechanical Engineer…

    Northrop Grumman (Gilbert, AZ)
    …only part of history, they're making history. **Northrop Grumman is seeking** a Sr. Principal Mechanical Engineer for I&T. This position will be located at our ... (I&T) activities for space vehicle systems and their supporting hardware. I&T Mechanical Engineers coordinate and oversee mechanical build and production… more
    Northrop Grumman (10/01/25)
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  • Sr. Principal Ultra Mechanical IPT…

    RTX Corporation (Tucson, AZ)
    …for an experienced Integrated Product Team Lead (IPTL) that is a Senior Principal Mechanical Electronics Packaging Engineer to work on a multi technical ... tough, meaningful problems that create a safer, more secure world. The Mechanical Engineering group in the Shipboard Effectors Department is currently searching… more
    RTX Corporation (09/30/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …tough, meaningful problems that create a safer, more secure world. The Mechanical Engineering group in the Shipboard Effectors Department is currently searching for ... an experienced Mechanical Design Engineer to work on a multi-discipline team...Tucson, AZ. **What You Will Do:** + Utilizing strong mechanical hardware design experience and knowledge with ruggedized structures,… more
    RTX Corporation (09/30/25)
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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 ... technical oversight of the effort. + Technical oversight spans across mechanical , electrical, controls, firmware, and systems engineering disciplines. + You will… more
    RTX Corporation (10/14/25)
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  • Principal Mechanical Design Engineer

    Honeywell (Phoenix, AZ)
    Seeking a Principal Design Engineer with technical, business and financial acumen who will report to Director of Technology, Research, and Global Project Engineering ... Services (GPES) team. The role will be responsible for providing extensive mechanical and electrical aftermarket product design knowledge and experience relating to… more
    Honeywell (09/24/25)
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  • Principal Mechanical Engineer,…

    RTX Corporation (Tucson, AZ)
    …secure world.​ ​The Precision Control Actuation System department is seeking a mechanical design engineer to join the Harness and Interconnect organization to ... professionals.​ + Support may include but is not limited to detailed mechanical design, test design and execution, systems engineering, proposals and estimates, or… more
    RTX Corporation (09/11/25)
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  • Principal RF Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …an onsite role, located in Tucson, AZ. **What You Will Do:** + Lead mechanical design activities involving RF hardware + Lead others by understanding team dynamics ... (8) years of professional experience performing design, analysis, and/or leadership of mechanical products, preferably RF mechanical products such as circuit… more
    RTX Corporation (10/07/25)
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