• Senior Principal Mechanical

    RTX Corporation (Tewksbury, MA)
    …, integration, and production support. Mechanical Engineering is searching for an experienced Senior Principal Design Engineer to work in the Radar ... manufacturing, technical services, materials, processes, analysis, test, and documentation. The Radar Mechanical Design Department leads mechanical design more
    RTX Corporation (11/06/25)
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  • Senior / Principal Mechanical

    Sandia National Laboratories (Albuquerque, NM)
    …is seeking to hire a highly motivated Facilities Mechanical Engineer (HVAC Design ) to support mechanical design & engineering capabilities for its ... in-house architects, electrical engineers, structural engineers, interior designers and other mechanical engineers in the development, design , and construction… more
    Sandia National Laboratories (11/14/25)
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  • Senior Principal Mechanical

    Roche (South San Francisco, CA)
    …of the Director of Design Engineering, the Design Engineering Senior Principal Mechanical Engineer provides technical leadership and accountability ... **Project Technical Analysis & Design Guidance, continued:** + The Senior Principal Mechanical Engineer will also provide management and oversight of… more
    Roche (10/14/25)
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  • R&D Mechanical Engineer( Senior

    Halliburton (Alvarado, TX)
    R&D Mechanical Engineer( Senior - Principal - Advisor) Wireline and Perforating Date: Nov 12, 2025 Location: Alvarado, TX, US, 76009 We are looking for the ... review a summary of the benefits available once you join. Core Competencies Mechanical Design & Development | Reliability Engineering | Simulation & Testing… more
    Halliburton (11/13/25)
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  • Senior Principal Mechanical

    BAE Systems (Huntsville, AL)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Principal Mechanical Engineer** **117525BR** EEO Career Site Equal ... our Electronic Solutions Hardware Engineering organization welcomes an energetic and motivated Principal Mechanical Engineer. Have a background in mechanical more
    BAE Systems (10/23/25)
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  • Associate Principal , Mechanical

    TYLin (St. Louis, MO)
    …world's leading clients and partners. **Job Summary** We're looking for an experienced Senior Mechanical Engineer to join our organization, which prides itself ... facilities up to 1.5GW campuses. Delivering the entire product lifecycle, ushering mechanical design solutions from analysis to implementation. The role requires… more
    TYLin (11/12/25)
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  • Production Support Senior Principal

    BAE Systems (Nashua, NH)
    …may be available based on position level and/or job specifics. **Production Support Senior Principal Mechanical Engineer** **118125BR** EEO Career Site Equal ... immediate roles available for an experienced and highly motivated Principal Mechanical Engineer to join our Transition... engineering problems. + Experience taking products through the design process and leading the transition to production. +… more
    BAE Systems (11/05/25)
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  • Cleared Senior / Principal

    Sandia National Laboratories (Albuquerque, NM)
    …with other staff and technologists on many challenging and innovative projects to design quality mechanical engineering solutions. + Design components and ... when multiple constraints exist. + Experience using engineering principles to research, design , or develop mechanical & structural systems. + Excellent personal… more
    Sandia National Laboratories (11/14/25)
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  • Senior / Principal Mechanical

    Sandia National Laboratories (Albuquerque, NM)
    …+ Active DOE Q clearance + Formal education and/or experience in the design , development and qualification of mechanical systems and components. + Demonstrated ... national security as a highly motivated and experienced R&D Mechanical Engineer with the Ballistic Missile and Air Delivered...learn about the US Nuclear Security Enterprise, nuclear weapon design and function, and the role of Sandia National… more
    Sandia National Laboratories (11/14/25)
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  • Principal / Senior Principal

    Northrop Grumman (Baltimore, MD)
    …of the best work of your career. Northrop Grumman Mission Systems is seeking a Principal / Senior Principal Electromechanical Design Engineer to join our ... may be filled as a Principal Electromechanical Design Engineer or a Senior Principal...or a PhD with 1 year of experience in Mechanical Engineering, Electrical Engineering, Computer Engineering, Computer Science, or… more
    Northrop Grumman (09/24/25)
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