• Argonne National Laboratory (Lemont, IL)
    …operated for more than four decades as a user facility advancing nuclear physics and its applications. ATLAS relies on robust utilities infrastructure, including ... HVAC systems. We are seeking an experienced Facility Engineer to lead the design , installation, operation, and reliability of these systems in support of accelerator… more
    DirectEmployers Association (09/18/25)
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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 ...energy. Since 1954, we've been a trusted leader in nuclear engineering, design , and licensing, with expertise… more
    Sargent & Lundy (11/04/25)
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  • Lead Mechanical Engineer 2

    Sargent & Lundy (Chicago, IL)
    … power industry + Working knowledge of codes, standards, and regulations that apply to mechanical engineering design of nuclear power plants + PE license is ... remotely for two days. You will be involved in nuclear power plant systems design , including preparation...preparation or review of: + Modification packages for operating nuclear power plants + Functional mechanical drawings… more
    Sargent & Lundy (09/03/25)
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  • Mechanical Engineer 2

    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 ... requires a Bachelor's or Master's of Science degree in Mechanical Engineering, with a strong academic background and interest...energy. Since 1954, we've been a trusted leader in nuclear engineering, design , and licensing, with expertise… more
    Sargent & Lundy (09/10/25)
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  • Senior Mechanical Engineer 2 (Power…

    Sargent & Lundy (Chicago, IL)
    …problem solving. + Working knowledge of codes, standards, and regulations that apply to mechanical engineering design of nuclear power plants. + Proficiency ... the electric demands. This is expanding work in the Mechanical Analysis Engineering group. You will work on major...energy. Since 1954, we've been a trusted leader in nuclear engineering, design , and licensing, with expertise… more
    Sargent & Lundy (10/15/25)
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  • Engineer, Nuclear Fuels

    Constellation (Warrenville, IL)
    …Mid-level E02 Engineer** + Bachelor's degree in engineering (chemical, civil/structural, electrical, industrial, mechanical or nuclear ) with 2 years of ... Engineer** + Bachelor's degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear ) + Maintain minimum access requirements… more
    Constellation (10/18/25)
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  • Engineer, Nuclear Fuels - Safety Analysis

    Constellation (Warrenville, IL)
    …Mid-level E02 Engineer** + Bachelor's degree in engineering (chemical, civil/structural, electrical, industrial, mechanical or nuclear ) with 2 years of ... Senior E03 Engineer** + Bachelor's degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear ) with 5 years of nuclear more
    Constellation (10/18/25)
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  • Mechanical Engineering Consultant 2

    Sargent & Lundy (Chicago, IL)
    …problem solving. + Working knowledge of codes, standards, and regulations that apply to mechanical engineering design of nuclear power plants. + Proficiency ... of clean, carbon-free energy. Since 1954, we've been a trusted leader in nuclear engineering, design , and licensing, with expertise spanning small modular… more
    Sargent & Lundy (10/15/25)
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  • Engineer, Core Design Methods Fuels

    Constellation (Warrenville, IL)
    …Mid-level E02 Engineer** + Bachelor's degree in engineering (chemical, civil/structural, electrical, industrial, mechanical or nuclear ) with 2 years of ... Graduate** + Bachelor's degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear ) + Maintain minimum access requirements… more
    Constellation (09/04/25)
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  • Senior Mechanical Engineer - Nuclear

    Black & Veatch (Chicago, IL)
    **Senior Mechanical Engineer - Nuclear Pipe Stress** Date: Oct 24, 2025 Location: Chicago, IL, US Denver, CO, US Company: Black & Veatch Family of Companies ... talents and perspectives to use. **The Opportunity** As a nuclear senior stress engineer on the Mechanical ...Piping, Thermal and Renewable performance estimating and testing. The Mechanical Piping design team at Black &… more
    Black & Veatch (10/25/25)
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  • Engineer, Electrical

    Constellation (Warrenville, IL)
    …Mid-level E02 Engineer** + Bachelor's degree in engineering (chemical, civil/structural, electrical, industrial, mechanical or nuclear ) with 2 years of ... Graduate** + Bachelor's degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear ) + Maintain minimum access requirements… more
    Constellation (10/25/25)
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  • License Renewal Engineering Consultant 2

    Sargent & Lundy (Chicago, IL)
    …to balance innovation with compliance, safety, and traceability. Preferred Experience: + Nuclear power plant operations, engineering, or design background + ... of the following disciplines and/or Aging Management programs. + Mechanical Aging Management Programs + ASME Section XI Inservice...energy. Since 1954, we've been a trusted leader in nuclear engineering, design , and licensing, with expertise… more
    Sargent & Lundy (09/27/25)
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  • Instrumentation & Controls Engineering Consultant…

    Sargent & Lundy (Chicago, IL)
    …for this position. Essential skills and experience: + BS or MS in Electrical, Mechanical , Chemical, or Nuclear Engineering from an ABET accredited program. + 10 ... of clean, carbon-free energy. Since 1954, we've been a trusted leader in nuclear engineering, design , and licensing, with expertise spanning small modular… more
    Sargent & Lundy (10/07/25)
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  • Instrumentation & Controls Engineer 2

    Sargent & Lundy (Chicago, IL)
    …the ability to work from our Downtown Chicago Office (3 days a week) and remotely ( 2 days a week). Nuclear Power is a carbon-free energy source. Our nuclear ... projects are a synergistic integration of electrical, computer and mechanical engineering along with control theory. + Work with...energy. Since 1954, we've been a trusted leader in nuclear engineering, design , and licensing, with expertise… more
    Sargent & Lundy (11/04/25)
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  • Senior Architect 2 - Nuclear

    Sargent & Lundy (Chicago, IL)
    …protection, electrical, mechanical and plumbing + Develop and interpret the design basis criteria and work on architectural designs to meet the functional ... of clean, carbon-free energy. Since 1954, we've been a trusted leader in nuclear engineering, design , and licensing, with expertise spanning small modular… more
    Sargent & Lundy (11/01/25)
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  • Lead Instrumentation & Controls Engineer 2

    Sargent & Lundy (Chicago, IL)
    …for this position. Essential skills and experience: + BS or MS in Electrical, Mechanical , Chemical, or Nuclear Engineering from an ABET accredited program. + 12 ... of clean, carbon-free energy. Since 1954, we've been a trusted leader in nuclear engineering, design , and licensing, with expertise spanning small modular… more
    Sargent & Lundy (10/05/25)
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  • Senior Electrical Engineer 2

    Sargent & Lundy (Chicago, IL)
    …in the design , modification, and analysis of new and existing nuclear power plant electrical systems. Responsibilities include: + Prepare and review engineering ... Interface with project team members from other engineering and design disciplines ( Mechanical , Structural, Civil, I&C), +...team environment for industrial applications, with a focus on design for existing nuclear power plants, +… more
    Sargent & Lundy (10/05/25)
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  • Senior Instrumentation & Controls Engineer…

    Sargent & Lundy (Chicago, IL)
    …for commercial, industrial applications, with a focus on integrated, detailed system design for modifications to existing nuclear power plants + Selection ... this position. + BS or MS in Electrical or Mechanical Engineering from an ABET accredited program + 7...energy. Since 1954, we've been a trusted leader in nuclear engineering, design , and licensing, with expertise… more
    Sargent & Lundy (10/05/25)
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  • Engineer, Electrical Analytical

    Constellation (Warrenville, IL)
    …Mid-level E02 Engineer** + Bachelor's degree in engineering (chemical, civil/structural, electrical, industrial, mechanical or nuclear ) with 2 years of ... Senior E03 Engineer** + Bachelor's degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear ) with 5 years of nuclear more
    Constellation (08/29/25)
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  • Senior HVAC Engineer 2 - Nuclear

    Sargent & Lundy (Chicago, IL)
    …of clean, carbon-free energy. Since 1954, we've been a trusted leader in nuclear engineering, design , and licensing, with expertise spanning small modular ... room HVAC + Laboratory HVAC + Chilled water system design + Heating system design + Provide...this position. Essential skills and experience: + BS in Mechanical Engineering from an ABET Engineering Accreditation Commission-approved program… more
    Sargent & Lundy (10/29/25)
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