• Lead/ Principal Nuclear Engineer

    MPR Associates (Alexandria, VA)
    Overview MPR Associates, Inc. (MPR), a thriving multi-discipline, specialty engineering services and consulting firm, is actively seeking capable and motivated Lead/ ... Principal Nuclear Engineers to join our team. If you...devices incorporating various technologies. In addition, our company provides engineering support on an on-going basis for operating nuclear… more
    MPR Associates (09/26/25)
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  • Principal Electrical Design Engineer,…

    SpaceX (Redmond, WA)
    …enables this connectivity, and sits at the intersection of electrical, mechanical, thermal analysis, software, and antenna/RF engineering . Challenges range from ... Principal Electrical Design Engineer, Satellites (Starlink) Redmond, WA...+ Work closely with engineers from adjacent disciplines (mechanical, thermal , software, test engineering , supply chain, silicon… more
    SpaceX (11/26/25)
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  • Sr. Principal Mechanical Integration…

    Jabil (Austin, TX)
    …cost-effectiveness How will you get here? - Education: + Bachelor's degree in Mechanical Engineering , Systems Engineering , or a related field is required ... travel 20% to 30% as required Preferred Qualifications: + Master's Degree in Mechanical Engineering , Systems Engineering or related field is preferred +… more
    Jabil (09/17/25)
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  • Principal / Sr. Principal Engineer…

    Northrop Grumman (Rolling Meadows, IL)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... a challenging and rewarding career as a Mechanical Engineer within the Mission Systems Sector located at the Rolling Meadows - Illinois facility. This position will… more
    Northrop Grumman (10/28/25)
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  • Principal /Senior Principal

    Northrop Grumman (Baltimore, MD)
    …and timely communication with peers in adjacent functions, including electrical design, systems engineering , thermal analysis, structural analysis, drafting, ... the best work of your career. Northrop Grumman Mission Systems is seeking a Principal /Senior Principal...Y14.5 geometric dimensioning and tolerancing (GD&T) and ASME Y14.100 engineering drawing practices + Familiarity with thermal more
    Northrop Grumman (09/24/25)
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  • Sr. Principal Mechanical Engineer

    BAE Systems (Nashua, NH)
    **Job Description** BAE Systems is seeking a proactive Sr. Principal Mechanical Engineer with diverse analytical capabilities and demonstrated technical ... the design, development, integration/test, and production of dynamic optomechanical military systems . The engineer will work closely with hardware integrated into a… more
    BAE Systems (11/22/25)
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  • Principal Mechanical Engineer

    Wilcox Industries (Newington, NH)
    …Serving as the primary technical authority on significant design initiatives, the Principal Engineer brings deep expertise in mechanical engineering principles, ... and DFM principles. + Ability to conduct and interpret engineering analyses such as stress, thermal , and...discipline. + Expertise in mechanical analysis techniques and FEA ( thermal , stress, vibration). + Experience with laser systems more
    Wilcox Industries (10/19/25)
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  • Sr. Principal Electrical Integration…

    Jabil (Austin, TX)
    …vibrant and diverse communities around the globe. Job Family: Electrical Design Engineering Job Profile Title: Sr. Principal Electrical Design Engineer Location/ ... high-density compute environments. + Ensure proper grounding, EMI shielding, and thermal management across all facility-level electrical systems . Fabrication &… more
    Jabil (11/20/25)
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  • Materials Scientist - Metallics & Welding…

    Halliburton (Conroe, TX)
    …In this role, you will apply your expertise to advance our material systems , innovate manufacturing processes, and solve high-impact engineering challenges. The ... Key Responsibilities + Lead development projects formatrix materials, binders, hardfacing systems , and thermal processes, ensuring timely and successful… more
    Halliburton (12/03/25)
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  • Principal Engineer Space Vehicle Engineer

    BAE Systems (Boulder, CO)
    …preferred to have a Spacecraft Systems Engineer with a background in either systems engineering or any of the spacecraft subsystem areas ( Thermal , ADCS, ... + Working knowledge of Earned Value Management (EVM) - CAM experience. + Model-Based Systems Engineering expertise. + Possession of a current TS/SCI clearance or… more
    BAE Systems (12/02/25)
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