• Senior Pr. Mechanical Engineer…

    RTX Corporation (Tucson, AZ)
    …balanced solutions. Raytheon is seeking an experienced Senior Principal Structural Engineer to join the Mechanical Analysis and Test Department with a ... discussions anddemonstrate strong interpersonal skills working in a team environment **The Senior Pr. Mechanical Engineer - Structural job is in Tucson, AZ… more
    RTX Corporation (10/17/25)
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  • Senior Principal RF…

    RTX Corporation (Tucson, AZ)
    …The Effector RF Design Team at Raytheon is seeking a talented and experienced ** Senior Principal Engineer** to join our innovative and collaborative team in ... involves planning and executing tests to evaluate the RF, thermal, and structural performance of radomes for next-generation defense systems. **What You Will Do:**… more
    RTX Corporation (10/21/25)
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  • Senior Principal RF…

    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 ... (10) years of professional experience performing design, analysis, and/or leadership of mechanical products, preferably RF mechanical products such as circuit… more
    RTX Corporation (10/29/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    mechanical engineers when required + Interacting frequently with senior personnel, occasionally including external customers, on significant technical matters ... tough, meaningful problems that create a safer, more secure world. The Mechanical Engineering group in the Shipboard Effectors Department is currently searching for… more
    RTX Corporation (09/30/25)
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  • Senior Principal Engineer - Solid…

    RTX Corporation (Tucson, AZ)
    …weapon initiation safety systems technology. The department is seeking to hire a Senior Principal Engineer - Solid Propulsion. This position is on-site located ... in Tucson, Arizona. **What You Will Do:** In this Senior Principal Engineer - Solid Propulsion role you will be responsible for supporting and applying the… more
    RTX Corporation (09/12/25)
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  • Senior Principal RF Range Engineer

    RTX Corporation (Tucson, AZ)
    …more secure world. The Effector RF Design Team at Raytheon is seeking a talented Senior Principal Engineer to join our team in Tucson, AZ. The candidate will ... ranges/chambers + Work with interdisciplinary engineering teams including thermal, structural , mechanical , systems, etc.to define, analyze, simulate, implement,… more
    RTX Corporation (10/29/25)
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  • Senior Principal RF Antenna…

    RTX Corporation (Tucson, AZ)
    …a safer, more secure world. The RF Antenna Team at Raytheon is seeking a talented Senior Principal Engineer to join our team in Tucson, AZ. The candidate will be ... and requirements + Work with interdisciplinary engineering teams including thermal, structural , mechanical , systems, etc. + Work with antenna manufacturing… more
    RTX Corporation (10/29/25)
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  • Senior Principal RF Sensor Antenna…

    RTX Corporation (Tucson, AZ)
    …RF Design department at Raytheon is seeking a highly skilled and innovative ** Senior Principal Antenna Engineer** to serve as an **Antenna Design Specialist** ... performance requirements + Work with interdisciplinary engineering teams including thermal, structural , mechanical , systems, etc. to ensure design compliance +… more
    RTX Corporation (10/21/25)
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