• Senior Pr. Mechanical Engineer…

    RTX Corporation (Tucson, AZ)
    …ensure cost effective yet technically balanced solutions. Raytheon is seeking an experienced Senior Principal Structural Engineer to join the Mechanical ... Analysis and Test (MA&T) Department is responsible for ensuring structural and thermal design robustness across the...strong interpersonal skills working in a team environment **The Senior Pr. Mechanical Engineer - Structural job… more
    RTX Corporation (10/17/25)
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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 suppliers… more
    RTX Corporation (10/29/25)
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  • Senior Principal RF Mechanical…

    RTX Corporation (Tucson, AZ)
    …RF Design Team at Raytheon is seeking a talented and experienced ** Senior Principal Engineer** to join our innovative and collaborative team in Tucson, ... end-to-end development of radomes for advanced technology programs, including design , analysis, materials selection, testing, and manufacturing process development… more
    RTX Corporation (10/21/25)
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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...as well as working directly with subcontractors on the design and manufacturing of solid rocket motor propulsion systems… more
    RTX Corporation (09/12/25)
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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 ... 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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  • Senior Principal RF Range Engineer

    RTX Corporation (Tucson, AZ)
    …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 be ... responsible for leading and shaping the design and implementation of antenna, radome, and/or radar cross section (RCS) ranges and/or chambers within the company. The… more
    RTX Corporation (10/29/25)
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  • Senior Principal RF Mechanical…

    RTX Corporation (Tucson, AZ)
    …leadership and program customers + Creo Simulate or ANSYS Workbench for preliminary structural and thermal analysis of design concepts + Excellent written and ... AZ. The candidate will be responsible for providing innovative design solutions for the packaging of antennas, RF Circuit...Tucson, AZ. **What You Will Do:** + Lead mechanical design activities involving RF hardware + Lead others by… more
    RTX Corporation (10/29/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …We Prefer:** + Experience with ANSI drawing standards and/or first order or structural analysis techniques. + Experience with design to military standards + ... in the Shipboard Effectors Department is currently searching for an experienced Mechanical Design Engineer to work on a multi-discipline team to support design more
    RTX Corporation (09/30/25)
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