• Cleared Senior/ Principal Design and Test…

    Sandia National Laboratories (Livermore, CA)
    …Job Will Be Like: We are looking for a high performing design and qualification test engineer (R&D S&E Mechanical Engineer ) to join our team and help define and ... drive investigative and experimental efforts for a novel structural component being evaluated. This critical leadership role will require that product design intent… more
    Sandia National Laboratories (12/08/25)
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  • Power System Principal Engineer

    Austin Energy (Austin, TX)
    …345kV) in a congested urban area. **Job Description:** **Power System Principal Engineer ** **Purpose:** Under general direction, provides professional technical ... engineering, acquired either before and/or after licensing as a professional engineer . **Licenses and Certifications Required:** + Licensed Professional Engineer more
    Austin Energy (11/25/25)
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  • Principal Mechanical Engineer

    Leonardo DRS, Inc. (Cypress, CA)
    …and targeting applications. We are seeking a highly motivated Principal Mechanical Engineer with a strong background in thermal analysis to join the company ... Familiarity with DoD, NASA, and industry standards + Experience in structural analysis , preferably using Ansys Workbench + Proficiency in Fortran, MATLAB,… more
    Leonardo DRS, Inc. (11/20/25)
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  • Principal Engineer , Substation…

    Eversource Energy (Westwood, MA)
    …training, or other business needs\) or should the policy change\._ The Principal Engineer performs an Engineering Department leadership role\. Recognized as ... recognized expertise, e\.g\. Electrical engineering design, long range system planning, system analysis , site / safety investigations, structural / material … more
    Eversource Energy (12/05/25)
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  • Principal Geotechnical Engineer

    AECOM (Orange, CA)
    …Dams Department in Orange, California office has an immediate need for an experienced Principal Geotechnical Engineer with focus in Dams/Levees to take on a ... + ​Providing technical support to Project Managers, including design, analysis , inspection, construction observation, and regulatory compliance activities associated… more
    AECOM (10/09/25)
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  • ADGE Principal Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …integration, and system interconnects. We are currently seeking a motivated and driven Principal Mechanical Engineer to join our Ground Equipment Design Team. ... design ASME Y14.5 Geometric Dimensioning & Tolerancing (GD&T) proficiency. Experience with structural design and analysis . Strong skills in mechanical CAD… more
    RTX Corporation (09/16/25)
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  • 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, ... relocation is not provided. **What you will do:** + Lead the design, analysis , development, and testing of complex mechanical systems and components. + Develop and… more
    RTX Corporation (11/14/25)
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  • Principal Facilities Engineer

    BP Americas, Inc. (Throop, PA)
    …of fluid flow principles, thermal systems, pressure relief systems, mechanical design, and structural analysis + Understanding of ASME, AISC, OSHA, AGA & ASTM ... with a robust development pipeline. **About the role** The Principal Facilities Engineer will be responsible for...gas processing equipment + Experience in root cause failure analysis + Proficient in working with PFDs and P&IDs.… more
    BP Americas, Inc. (11/07/25)
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  • Senior Principal Mechanical Design…

    RTX Corporation (Tewksbury, MA)
    …and customer. + Experience with ANSI drawing standards and/or first order or structural analysis techniques. + Experience with CREO(Pro/E) or similar 3D solid ... and production support. Mechanical Engineering is searching for an experienced Senior Principal Design Engineer to work in the Radar Design Department.… more
    RTX Corporation (11/06/25)
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  • Principal Additive Manufacturing Design…

    RTX Corporation (East Hartford, CT)
    …of additive manufacturing tools and processes for our business units. The Principal Additive Manufacturing Design Engineer will be challenged with solving ... optimization for generation of geometries enabled by additive manufacturing across structural , thermal, or hydrodynamic domains + Definition of AM software tools… more
    RTX Corporation (11/18/25)
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