• Mechanical Designer 2

    Sargent & Lundy (Chicago, IL)
    …you the flexibility to work remotely for two days. + As a member of the mechanical design team, this position will offer you the opportunity to work with ... and investigating, trouble-shooting, and solving a wide variety of mechanical design issues + Utilize 3D modeling...our yearly discretionary bonus. About This Business Unit The Energy & Industrial Group (EIG) specializes in delivering advanced… more
    Sargent & Lundy (10/29/25)
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  • Senior Mechanical Designer 2

    Sargent & Lundy (Chicago, IL)
    …you the flexibility to work remotely for two days. + As a member of the mechanical design team, this position will offer you the opportunity to work with ... mechanical systems, and investigating, trouble-shooting, and solving a wide variety of mechanical design issues. + Utilize 3D modeling software tools to… more
    Sargent & Lundy (10/29/25)
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  • Mechanical Designer 2

    Sargent & Lundy (Chicago, IL)
    mechanical systems, and investigating, trouble-shooting, and solving a wide variety of mechanical design issues + Utilize 3D modeling software tools to ... generate mechanical ...generate mechanical design schematics + Act as the ...of a team driving the future of clean, carbon-free energy . Since 1954, we've been a trusted leader in… more
    Sargent & Lundy (11/04/25)
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  • Structural Designer 2

    Sargent & Lundy (Warrenville, IL)
    …offers the opportunity to utilize creativity and innovation to develop CAD 3D design models of steel structures and concrete foundations used to produce 2D drawing ... and accountability that meets or exceeds customer requirements. + Collaborating with mechanical and electrical designers to resolve clashes within the 3D model,… more
    Sargent & Lundy (11/12/25)
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  • Mechanical Engineer 2 - Nuclear

    Sargent & Lundy (Chicago, IL)
    Mechanical Engineers, you will be involved in system engineering, including the design , modification, and analysis of power plant mechanical systems + There ... you to travel to client and vendor offices for design reviews and to plant site locations for meetings...requires a Bachelor's or Master's of Science degree in Mechanical Engineering, with a strong academic background and interest… more
    Sargent & Lundy (09/10/25)
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  • Mechanical Engineer 2 - Nuclear

    Sargent & Lundy (Chicago, IL)
    …MS degree + Working knowledge of codes, standards, and regulations that apply to mechanical engineering design of nuclear power plants + Excellent written and ... for two days. You will be involved in nuclear power plant systems design , including preparation or review of: + Modification packages for operating nuclear power… more
    Sargent & Lundy (11/13/25)
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  • Senior Mechanical Engineer 2 (Power…

    Sargent & Lundy (Chicago, IL)
    …solving. + Working knowledge of codes, standards, and regulations that apply to mechanical engineering design of nuclear power plants. + Proficiency with MS ... power plants to meet the electric demands. This is expanding work in the Mechanical Analysis Engineering group. You will work on major systems, equipment, and plant… more
    Sargent & Lundy (10/15/25)
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  • Mechanical Engineering Consultant 2

    Sargent & Lundy (Chicago, IL)
    …solving. + Working knowledge of codes, standards, and regulations that apply to mechanical engineering design of nuclear power plants. + Proficiency with MS ... are essential. + Knowledge of the practical application of mechanical engineering and technology including applying systems, principles, techniques, procedures,… more
    Sargent & Lundy (10/15/25)
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  • Mechanical Engineer / Transient Thermal…

    Jacobs (Chicago, IL)
    …thermal energy storage, and geothermal resources, working closely with our mechanical , energy , and geothermal engineering teams in North America. Specific ... analysis, among others. The successful candidate will perform engineering/economic design of thermal energy networks and low-...thermal energy networks and low- or no-emissions energy systems in cooperation with mechanical , thermal,… more
    Jacobs (11/21/25)
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  • Mechanical Engineer II - Product…

    Legrand NA (Chicago, IL)
    …in Mechanical Engineering from an accredited program Experience: + 2 -5 years of professional engineering work experience, preferably in product development + ... a talented group of employees that love lighting to design and manufacture high performance, energy efficient...needs of spaces while working in harmony with the designer 's vision for those spaces. We work with architects,… more
    Legrand NA (08/30/25)
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  • Mechanical Engineer - Mid-Level

    Sargent & Lundy (Chicago, IL)
    Mechanical Engineers, you will be involved in system engineering, including the design , modification, and analysis of power plant mechanical systems. + There ... you to travel to client and vendor offices for design reviews and to plant site locations for construction...interest in thermodynamics, heat transfer, and fluid mechanics. + 2 or more years of experience with CAD software,… more
    Sargent & Lundy (10/14/25)
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  • Architect, Mechanical , OCI, NA

    Oracle (Springfield, IL)
    …and opex. + Implement control sequences and optimization (BMS/SCADA/PLC) to minimize energy without sacrificing reliability or SLAs. + Design , delivery, and ... + Own and produce reference architectures and technical standards for mechanical systems: air cooling (CRAC/CRAH, air-side economization), liquid cooling (CDU, cold… more
    Oracle (11/25/25)
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  • Engineer, Mechanical

    Constellation (Marseilles, IL)
    …E02 Engineer** + Bachelor's degree in engineering (chemical, civil/structural, electrical, industrial, mechanical or nuclear) with 2 years of nuclear or related ... **Who We Are** As the nation's largest producer of clean, carbon-free energy , Constellation is focused on our purpose: accelerating the transition to a carbon-free… more
    Constellation (11/11/25)
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  • Mechanical Component Engineering Specialist

    Constellation (Cordova, IL)
    …great things and help fight climate change. Join us to lead the clean energy future. **The Mechanical Component Engineering Specialist position is based out of ... **Who We Are** As the nation's largest producer of clean, carbon-free energy , Constellation is focused on our purpose: accelerating the transition to a carbon-free… more
    Constellation (11/04/25)
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  • Mechanical Component Specialist - Analyst

    Constellation (Cordova, IL)
    …great things and help fight climate change. Join us to lead the clean energy future. **The Mechanical Component Specialist - Analyst position is based out ... **Who We Are** As the nation's largest producer of clean, carbon-free energy , Constellation is focused on our purpose: accelerating the transition to a carbon-free… more
    Constellation (11/11/25)
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  • Senior Architect 2 - Nuclear

    Sargent & Lundy (Chicago, IL)
    …Laboratories to implement designs that include emerging technologies and new carbon-free energy sources + Coordinate the architectural design with other ... mechanical and plumbing + Develop and interpret the design basis criteria and work on architectural designs to...reference drawings in support of the analysis + Conduct energy code analysis so that the architectural drawings and… more
    Sargent & Lundy (11/01/25)
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  • Design Engineer

    Caterpillar, Inc. (Mossville, IL)
    …a better world, so we can all enjoy living in it. Caterpillar Inc. seeks Design Engineer at its facility located at 2427 E Engine Drive, Chillicothe, Illinois 61523. ... development of controls systems for Power Conversion Systems, Microgrids and Energy Storage Systems. Develop control strategy requirements through interpreting voice… more
    Caterpillar, Inc. (10/02/25)
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  • Engineer, Core Design Methods Fuels

    Constellation (Warrenville, IL)
    …E02 Engineer** + Bachelor's degree in engineering (chemical, civil/structural, electrical, industrial, mechanical or nuclear) with 2 years of nuclear or related ... **WHO WE ARE** As the nation's largest producer of clean, carbon-free energy , Constellation is focused on our purpose: accelerating the transition to a carbon-free… more
    Constellation (09/04/25)
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  • Engineering Design Tech - New Business

    Exelon (Dekalb, IL)
    …Are** We're powering a cleaner, brighter future. Exelon is leading the energy transformation, and we're calling all problem solvers, innovators, community builders ... strong serving more than 10 million customers at six energy companies -- Atlantic City Electric (ACE), Baltimore Gas...principles and practices) (5%) + Evaluates effectiveness of current design processes. Participates on teams; (eg Design more
    Exelon (11/21/25)
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  • Substation Design Engineer

    Ameren (Decatur, IL)
    …service and natural gas distribution service. Every day, we deliver electricity to 1. 2 million electric and 816,000 natural gas customers in central and southern ... Illinois. We deliver safe, reliable energy to more than 1,200 communities. **Our benefits include:**...**About The Position** The Engineer is responsible for engineering design , project management, and technical support for projects relating… more
    Ameren (11/24/25)
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