• Senior Mechanical Systems Design…

    The Boeing Company (Hazelwood, MO)
    …us. Boeing Defense, Space & Security (BDS) is looking for a ** Senior Mechanical Systems Design & Analysis Engineer ** to join our team **Phantom Works** teams ... technical quality review of the development and documentation of mechanical and fluid systems and thermal environment...documentation of mechanical and fluid systems and thermal environment to establish the system design + Lead… more
    The Boeing Company (12/25/25)
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  • Senior 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 (10/29/25)
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  • Senior Principal RF Mechanical

    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 ... position also involves planning and executing tests to evaluate the RF, thermal , and structural performance of radomes for next-generation defense systems. **What… more
    RTX Corporation (10/21/25)
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  • Senior Mechanical Design & Analysis…

    RTX Corporation (Aguadilla, PR)
    …+ Perform structural analysis of aerospace components including static, dynamic, thermal , fatigue life, fracture mechanics predictions and damage tolerance analyses ... + Experience with finite element analysis software for structural and/or thermal considerations (NX NASTRAN, ANSYS tools, FlowTherm and/or ABAQUS FEA software)… more
    RTX Corporation (10/18/25)
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  • Senior Mechanical Engineer

    Bridgestone Americas (Muscatine, IA)
    …products and systems such as instruments, controls, robots, engines, machines and mechanical , thermal hydraulic or heat transfer systems for production, ... industries. **Job Category** Engineering & Science **Position Summary** The Mechanical Engineering position researches, plans, designs, develops, and implements/installs… more
    Bridgestone Americas (11/19/25)
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  • Mechanical Engineer , Sr.

    AeroVironment (Pottstown, PA)
    **Worker Type** Regular **Job Description** **Summary** The **Sr. Mechanical Engineer ** applies engineering techniques to design, install, modify, analyze, ... Performs thermal analysis and selects bonding material + Develops mechanical drawings and specifies the dimensional tolerances + Develops assembly instructions… more
    AeroVironment (11/01/25)
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  • Senior Mechanical Engineer

    Atec, Inc. (Stafford, TX)
    …new product design, hardware modification, and engineering analyses. Design components of mechanical , thermal , hydraulic, or heat transfer systems such as ... design, analysis, fabrication, operation, application, installation, and repair of mechanical or electromechanical products and systems. ESSENTIAL DUTIES/RESPONSIBILITIES Takes… more
    Atec, Inc. (10/16/25)
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  • Sr. Mechanical Engineer , Satellites…

    SpaceX (Redmond, WA)
    …necessary to support mission critical milestones COMPENSATION AND BENEFITS: Pay range: Mechanical Engineer / Senior : $125,000.00 - $175,000.00/per year Your ... Sr. Mechanical Engineer , Satellites (Starlink) Redmond, WA...with the Bus electrical engineers, design for anything from mechanical avionics modules, thermal , structural, new component… more
    SpaceX (01/07/26)
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  • Senior Mechanical Engineer

    Lockheed Martin (Englewood, CO)
    …and comparison to analysis while understanding and incorporating other applicable mechanical \( thermal , dynamic, materials, etc\.\) and system level ... structural analysis methods, including classical hand calculations and/or experience with mechanical joints\. * Active SECRET security clearance; must be able to… more
    Lockheed Martin (12/11/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …will be an onsite role. **What You Will Do** + Perform mechanical design, development, and documentation of components, sub-assemblies, for tactical missile systems ... requirements. + Collaborate across multiple disciplines with structural and thermal analyst, Materials Engineering, Quality, Safety, Supply Chain, Operations, and… more
    RTX Corporation (11/07/25)
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