• Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …Collins Aerospace Collins Aerospace is seeking a highly skilled and experienced Principal Mechanical Engineer Lead with expertise mechanical hardware design, ... of mechanical engineering principles, including materials science, thermodynamics, and structural mechanics. + Proven ability to lead engineering projects and… more
    RTX Corporation (11/14/25)
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  • Principal Facilities Engineer

    BP Americas, Inc. (Throop, PA)
    …in 32 states with a robust development pipeline. **About the role** The Principal Facilities Engineer will be responsible for providing engineering support to ... fluid flow principles, thermal systems, pressure relief systems, mechanical design, and structural analysis + Understanding of ASME, AISC, OSHA, AGA & ASTM standards… more
    BP Americas, Inc. (11/07/25)
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  • Senior Principal Mechanical Design…

    RTX Corporation (Tewksbury, MA)
    …and production support. Mechanical Engineering is searching for an experienced Senior Principal Design Engineer to work in the Radar Design Department. ... customer. + Experience with ANSI drawing standards and/or first order or structural analysis techniques. + Experience with CREO(Pro/E) or similar 3D solid modeling… more
    RTX Corporation (11/06/25)
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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 be ... ranges/chambers + Work with interdisciplinary engineering teams including thermal, structural , mechanical, systems, etc.to define, analyze, simulate, implement, and… more
    RTX Corporation (10/29/25)
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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 ... 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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  • Sentinel - Principal Mechanical…

    Northrop Grumman (Colorado Springs, CO)
    …not only part of history, they're making history. Northrop Grumman is seeking a ** Principal Mechanical Engineer ** . This position will be located in **Colorado ... meet its business need + Experience with design/fabrication techniques for structural details, assemblies, and/or installations + Experience with 3D modeling tools… more
    Northrop Grumman (10/23/25)
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  • Principal Engineer , Project…

    Boehringer Ingelheim (Athens, GA)
    …benefit programs reflect Boehringer Ingelheim's high regard for our employees. The Principal Engineer , Project Management will develop and manage the execution ... design for all disciplines including but not limited to civil, structural , architectural, mechanical, plumbing, electrical, controls, and fire protection. + Develops… more
    Boehringer Ingelheim (10/14/25)
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  • Sr Principal Engineer , CPU Design

    Global Foundries (Richardson, TX)
    …For more information, visit www.gf.com. Summary of Role: We're seeking a CPU RTL design engineer with prior experience in creating structural RTL for one of the ... redefine what's possible Essential Responsibilities: As a CPU design engineer you own or participate in the following: ....5+ years of relevant industry experience . Experience in structural data path and/or control logic design . Experience… more
    Global Foundries (11/25/25)
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  • Principal Optical Engineer of Optics…

    Oracle (Concord, NH)
    …for all physical design and cabling issues within networking. Serves as a principal point of contact for driving systematic resolution of complex network design ... current and future cabling and optical standards, cable plant design, rack structural calculations and rack integration best practices. Provides a broad set of… more
    Oracle (11/25/25)
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  • Structural / Bridge Project Manager

    Jacobs (Chicago, IL)
    …Professional Engineer (PE) in IL as well as MN preferred * Registered Structural Engineer (SE) in IL * Established local client relationships and has ... for each phase of the project while working with the Project Management Principal and Group Leaders regarding assignment of project personnel. Your ability to build… more
    Jacobs (09/20/25)
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