• Senior Mechanical Engineer (HVAC)…

    Bechtel Corporation (Knoxville, TN)
    …innovative molten salt energy storage system designed to be complementary to solar and wind power by evening out the peaks and valleys in production when the sun is ... the plant can produce more than 500 MWe of power . Other Team Natrium partners include GE Hitachi Nuclear...Summary: This position will support the design development of Mechanical HVAC systems and equipment for the Natrium Reactor… more
    Bechtel Corporation (12/10/25)
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  • Power Conversion Mechanical Lead

    Caterpillar, Inc. (Mossville, IL)
    …The Electrification and Energy Solution (E+ES) Division is looking for an experienced mechanical engineer to support the development of Caterpillar Advanced ... storage system. This person will be responsible for the mechanical design and performance of the above power...cooling and structural team for the design and release power conversion components and systems for Caterpillar… more
    Caterpillar, Inc. (12/12/25)
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  • Mechanical Design Engineer

    Curtiss-Wright Corporation (Cheswick, PA)
    …our Pittsburgh (Cheswick) location. **Your Responsibilities:** Designs and analyzes electro- mechanical components and systems. Develops drawings and ... Supportive Culture (https://careers.curtisswright.com/en/who-we-are/) **Your Challenge:** + Designs and analyzes electro- mechanical components and systems. Conducts studies and… more
    Curtiss-Wright Corporation (10/05/25)
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  • Mechanical Engineer

    Actalent (Naperville, IL)
    Job Title: Mechanical Engineer (100% Remote) About the Role Drive innovation in nuclear energy! We're seeking a Mechanical Engineer to lead complex ... Responsibilities + Analyze engineering problems and establish performance specifications for components , equipment, systems, and processes. + Evaluate mechanical more
    Actalent (12/31/25)
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  • Mechanical Engineer 3

    M. C. Dean (Vienna, VA)
    …with increasing project size, scope and complexity, the need to recruit a Mechanical Engineer for the Critical Infrastructure solutions (CIS) business unit. ... Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power...Matter Expert in the areas of design and specify mechanical and plumbing systems including but not limited to… more
    M. C. Dean (11/28/25)
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  • Mechanical Engineer II

    RTX Corporation (Portsmouth, RI)
    power equipment, and launchers. The USS department is looking for a full-time Mechanical Engineer II, located in Portsmouth, RI. **What You Will Do:** + ... Perform mechanical design, development, and documentation of components , sub-assemblies, and major end items for defense system equipment in accordance with… more
    RTX Corporation (12/27/25)
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  • Mechanical Engineer II…

    RTX Corporation (Marlborough, MA)
    …technical services, materials and processes, analysis and test and documentation. The Mechanical Engineer II report directly to the Sensors Interconnects Section ... these platforms. This will include control, fiber optic, high power , high voltage, radio frequency, and waterproof. The position...mechanical and electrical flow down to design, select components , and route cables using CREO to verify cable… more
    RTX Corporation (12/18/25)
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  • Senior Mechanical Engineer 1…

    Sargent & Lundy (Elkridge, MD)
    …the analysis, design, and licensing requirements of mechanical and nuclear systems and components for nuclear power plants. You will be involved in nuclear ... power plants + System and Component Performance specifications + Functional mechanical drawings and/or drawings for nuclear power plant systems + Engineering… more
    Sargent & Lundy (12/10/25)
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  • Senior Mechanical Engineer

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos is looking for a Mechanical Engineer to join our Reston, VA based team. The successful candidate ... and equipment + Model different aspects of a facility to include mechanical , electrical, and structural components within industry software packages (AutoCAD,… more
    Leidos (12/26/25)
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  • Jr. Mechanical Engineer

    Advanced Technology and Research Corporation (Indian Head, MD)
    Jr. Mechanical Engineer Location: Indian Head, MD...and as part of an engineering team + Provide mechanical design support for warhead components and ... join ATR's Engineering Services Division, working as a Jr. Mechanical engineer at the Naval Surface Warfare...& ABILITIES REQUIREMENTS: + Experience with SOLIDWORKS, Creo, AutoCAD, Power Point, MS Word & Excel + Background/experience with… more
    Advanced Technology and Research Corporation (12/16/25)
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