• Monster (Naperville, IL)
    System One is seeking a skilled and motivated Senior Mechanical Design Engineer for a direct hire opportunity. This role is open to a hybrid work model for ... GA area. Nuclear industry experience is required. As a Senior Engineer, you will: Design and modify...knowledge of codes, standards, and regulations that apply to mechanical engineering design of nuclear… more
    Talent (10/03/25)
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  • Lead Mechanical Engineer -- Owner's…

    Sargent & Lundy (Chicago, IL)
    …turbine based simple and combined cycle facilities. + You will be responsible for leading the Mechanical Engineering design efforts for a team of junior and ... detailed design phases for all aspects of mechanical engineering work. + Develop integrated systems...scale implementation for utilities and industrial plants. Awards & Recognition Equal Opportunity Sargent & Lundy is an equal… more
    Sargent & Lundy (09/30/25)
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  • Senior Mechanical Design…

    System One (Naperville, IL)
    System One is seeking a skilled and motivated Senior Mechanical Design Engineer for a direct hire opportunity. This role is open to a hybrid work model for ... GA area. Nuclear industry experience is required. As a Senior Engineer, you will: + Design and...knowledge of codes, standards, and regulations that apply to mechanical engineering design of nuclear… more
    System One (10/03/25)
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  • Mechanical Engineer - Senior -Level

    Sargent & Lundy (Chicago, IL)
    …will include, but are not limited to: + You will be responsible for leading the Mechanical Engineering design efforts for a team of junior and senior ... detailed design phases for all aspects of mechanical engineering work. + Develop integrated systems...scale implementation for utilities and industrial plants. Awards & Recognition Equal Opportunity Sargent & Lundy is an equal… more
    Sargent & Lundy (07/16/25)
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  • Experienced Mechanical Engineer - Aviation…

    Burns & McDonnell (Downers Grove, IL)
    …by the project managers. + Applies strong knowledge of commonly used mechanical engineering / design concepts, principles, practices, codes, and procedures ... design factors or client needs. + Perform mechanical design of projects from the conceptual...within the mechanical engineering services industry. + Research and… more
    Burns & McDonnell (08/23/25)
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  • Senior Mechanical Engineer 1…

    Sargent & Lundy (Chicago, IL)
    …problem solving + Working knowledge of codes, standards, and regulations that apply to mechanical engineering design of nuclear power plants + Proficiency ... Mechanical Engineers, you will be involved in system engineering , including the design , modification, and analysis...the future of global energy with us! Awards & Recognition Equal Opportunity Sargent & Lundy is an equal… more
    Sargent & Lundy (09/03/25)
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  • Senior Mechanical Engineer 1…

    Sargent & Lundy (Chicago, IL)
    …the power industry + Working knowledge of codes, standards, and regulations that apply to mechanical engineering design of nuclear power plants + PE license ... US for this position. + BS or MS in Mechanical Engineering from an ABET accredited program...Since 1954, we've been a trusted leader in nuclear engineering , design , and licensing, with expertise spanning… more
    Sargent & Lundy (09/03/25)
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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 ... are essential. + Knowledge of the practical application of mechanical engineering and technology including applying systems,...Since 1954, we've been a trusted leader in nuclear engineering , design , and licensing, with expertise spanning… more
    Sargent & Lundy (07/15/25)
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  • Senior Mechanical Piping Engineer

    ADM (Decatur, IL)
    … Senior Mechanical Piping Engineer - Decatur, IL **Department/Function:** Engineering **Job Description:** ** Senior Mechanical Piping Engineer - ... at ADM's complex in Decatur, IL. **Job Summary:** The Senior Mechanical Piping Engineer will be responsible...and specifications. This role requires a deep understanding of mechanical engineering principles, piping design ,… more
    ADM (08/28/25)
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  • Senior Mechanical Engineer

    AECOM (Chicago, IL)
    …an experienced Mechanical Engineer who has a strong background in facilities-related mechanical engineering and HVAC design .** This position is hybrid ... clients, and subcontractors **Qualifications** **Minimum Requirements:** + Bachelor's Degree in Mechanical Engineering or Architectural Engineering +6 years… more
    AECOM (09/13/25)
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