• Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …MA&T department technical processes and tools) and lead teams to meet program milestones **The Principal Mechanical Engineer - Structural Engineer job is ... Test (MA&T) Department is responsible for ensuring structural and thermal design robustness across the Raytheon portfolio of products....Raytheon is seeking am experienced Principal Structural Engineer to join the Mechanical Analysis and… more
    RTX Corporation (08/08/25)
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  • 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 ... in Tucson, AZ. **What You Will Do:** + Lead mechanical design activities involving RF hardware + Lead others...Creo Simulate or ANSYS Workbench for preliminary structural and thermal analysis of design concepts + Excellent written and… more
    RTX Corporation (08/08/25)
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  • Principal PCB & Substrate Layout…

    PDS Defense (Phoenix, AZ)
    **Other Professional** ** Principal PCB & Substrate Layout Engineer ** Phoenix, AZ Posted: 5/28/2025 Job Description Job ID#: 211179 Job Category: Other ... W2 Shift: 1 **PDS Defense, Inc. is seeking a Principal PCB & Substrate Layout Engineer , in...Driving design, layout, and analysis of complicated electrical and mechanical systems and their constituent parts including: high-density interposers,… more
    PDS Defense (06/27/25)
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  • Principal Environmental Test…

    RTX Corporation (Tucson, AZ)
    …instrumentation installations and data acquisition support. Environmental Test is seeking a Principal Test Engineer in the field of environmental testing. The ... life cycle from prototype to production. Environmental testing includes mechanical shock, electrodynamic vibration, salt fog, climatic environments such...Test Engineer is responsible for executing a variety of environmental… more
    RTX Corporation (07/19/25)
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  • Principal Environmental Test Vehicle…

    RTX Corporation (Tucson, AZ)
    …instrumentation installations and data acquisition support. Environmental Test is seeking a Principal Test Engineer for the Environmental Test Vehicles (ETV) ... product life cycle from prototype to production. Environmental testing includes mechanical shock, electrodynamic vibration, salt fog, climatic environments such as… more
    RTX Corporation (07/19/25)
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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 will be responsible for supporting and applying the… more
    RTX Corporation (06/13/25)
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  • Principal RF Antenna and Radome Design…

    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 ... radome hardware and requirements + Work with interdisciplinary engineering teams including thermal , structural, mechanical , systems, etc. + Work with antenna… more
    RTX Corporation (07/31/25)
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  • Senior Principal Low Observable Materials…

    RTX Corporation (Tucson, AZ)
    …for Stealth Materials Engineering?_ _If you answered "yes" to these questions, our mechanical design team at our Tucson, AZ, facility wants to hear from you!_ ... + Composites operations support + Material testing and characterization (RF, mechanical , physical) + Preparation of engineering documentation + Customer and supplier… more
    RTX Corporation (08/02/25)
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