• Principal RF Antenna and Radome…

    RTX Corporation (Tucson, AZ)
    …a safer, more secure world. The RF Antenna Team at Raytheon is seeking a talented 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 (08/26/25)
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  • 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...Engineering position performs in alignment to expectations in the design , development and production support areas associated with mechanical… more
    RTX Corporation (09/30/25)
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  • Senior Principal Engineer - Solid…

    RTX Corporation (Tucson, AZ)
    …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...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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  • Principal Environmental Test Vehicle…

    RTX Corporation (Tucson, AZ)
    …as temperature, altitude, and humidity, high temperature quartz lamp testing, structural testing, test fixture design , and custom instrumentation installations ... and data acquisition support. Environmental Test is seeking a Principal Test Engineer for the Environmental Test Vehicles (ETV) group. The ETV group designs,… more
    RTX Corporation (07/19/25)
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  • Principal Mechanical Engineer - Test…

    RTX Corporation (Tucson, AZ)
    …cPDM)** + Experience in mechanical sub-systems packaging, materials, thermal analysis, structural analysis, control systems, electrical hardware design , or large ... phases of the engineering lifecycle, including demonstrations, early engineering tests, design verification tests, production, and sustainment. This position is 100%… more
    RTX Corporation (09/13/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …group in the Shipboard Effectors Department is currently searching for an experienced Mechanical Design Engineer to work on a multi-discipline team to support ... Experience with ANSI drawing standards and/or first order or structural analysis techniques. + Experience with design ...or structural analysis techniques. + Experience with design to military standards + Strong technical background with… more
    RTX Corporation (09/30/25)
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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 ... RF Products Team at Raytheon is seeking a talented Engineer to join our team in Tucson, AZ. The...AZ. The candidate will be responsible for providing innovative design solutions for the packaging of antennas, RF Circuit… more
    RTX Corporation (09/26/25)
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  • Sr. Principal Ultra Mechanical IPT Lead

    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 ... team to support design and upgrades of Shipboard Effectors products and subsystems...structural and thermal analysis, to ensure compliance with design requirements. + Maintain and update mechanical TDPs, processing… more
    RTX Corporation (09/30/25)
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  • Senior Principal Antenna Packaging Manager

    RTX Corporation (Tucson, AZ)
    …Products Team** at Raytheon is seeking a highly skilled and innovative **Senior Principal RF Mechanical Engineer ** to serve as an **Antenna Packaging ... for new hypersonic missile contracts. This role focuses on the RF mechanical design , analysis, and integration of advanced antennas for use in extreme hypersonic… more
    RTX Corporation (09/30/25)
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  • Prin Eng, Mech Engrg, NSM Cptl

    RTX Corporation (Tucson, AZ)
    …we provide the technology required to keep the air domain secure. The Principal Mechanical Engineer will conduct design , integration, testing and/or ... world. The Air Launched Effectors Department is searching for a full time Principal Mechanical Engineer to assist and/or lead a multi-discipline team working… more
    RTX Corporation (09/27/25)
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