• Senior Mechanical Engineer

    AECOM (Chicago, IL)
    …+ Plumbing and Fire Protection system design experience + Medical gas piping design experience is preferred + Analyze equipment energy use for optimizing ... of this position include, but are not limited to:** + Mechanical engineering from conceptual design through construction administration, commissioning… more
    AECOM (08/08/25)
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  • Lead Mechanical Engineer -- Owner's…

    Sargent & Lundy (Chicago, IL)
    …simple and combined cycle facilities. + You will be responsible for leading the Mechanical Engineering design efforts for a team of junior and senior engineers ... Mechanical team lead in the coordination of detailed design phases for all aspects of mechanical ...or replacements; Experience must include the selection of equipment, piping materials, control philosophy, and the preparation of performance… more
    Sargent & Lundy (07/01/25)
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  • Mechanical Engineer - Senior-Level

    Sargent & Lundy (Chicago, IL)
    …include, but are not limited to: + You will be responsible for leading the Mechanical Engineering design efforts for a team of junior and senior engineers and ... Mechanical team lead in the coordination of detailed design phases for all aspects of mechanical ...or replacements; Experience must include the selection of equipment, piping materials, control philosophy, and the preparation of supporting… more
    Sargent & Lundy (07/16/25)
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  • Sr. Mechanical Engineer - HVAC/Building…

    Farnsworth Group (Lisle, IL)
    …assume multi-project responsibilities for HVAC, plumbing, fire protection and specialty piping system engineering and design for buildings including healthcare, ... Position: Sr. Mechanical Engineer - HVAC/Building Systems Location: Lisle, IL...Activities: + Prepare accurate HVAC, plumbing, controls, and specialty piping system construction drawings, including specifications. + Perform construction… more
    Farnsworth Group (06/21/25)
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  • Senior Mechanical Engineer

    NTT America, Inc. (Springfield, IL)
    …+ Function as the Organizational Representative Lead on the critical mechanical infrastructure for the Data Center Facility Operations team. + Collaborate ... closely with A/E partners and other consultants on mechanical infrastructure for new and improvement projects. + Provide engineering guidance for sales opportunities… more
    NTT America, Inc. (08/08/25)
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  • Mechanical Engineer 5 - Fire Protection

    CDM Smith (Lisle, IL)
    …future needs. The successful candidate will have significant experience leading and managing the design of mechanical projects. At CDM Smith, we are invested in ... Global datasheet requirements and other insurance provider requirements. - Experience with design of suppression system (wet- pipe , dry- pipe , preaction,… more
    CDM Smith (06/12/25)
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  • Senior Estimator - Plumbing and Mechanical

    AECOM (Chicago, IL)
    …Requirements:** + 6-10 years of experience in construction. + Strong mechanical estimating aptitude. + Strong plumbing/ piping estimating experience. + ... **Job Description** AECOM Hunt has an exciting opportunity for an experienced Mechanical Construction Estimator to join our team of professionals. This position can… more
    AECOM (07/23/25)
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  • Forensic Mechanical Engineer, PE

    EFI Global (Peoria, IL)
    …**with expertise in commercial, residential, or industrial** ** mechanical systems, mechanical equipment, and mechanical component design and failure ... failures, gas related fires and explosions, product liability, construction, or design defects, HVAC systems, plumbing and piping systems, industrial machinery,… more
    EFI Global (07/20/25)
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  • Mechanical Engineer

    Hanson Professional Services Inc. (Springfield, IL)
    …that are important to our communities and our environment. **A Day in Life of a Mechanical Engineer at Hanson** Here's a snapshot of what you would do in this role: ... + Design , analyze, and optimize HVAC systems for government, commercial,...and drawings for HVAC and plumbing systems, including ductwork, piping layouts, equipment selection, and sizing calculations. + Conduct… more
    Hanson Professional Services Inc. (06/17/25)
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  • Forensic Mechanical Engineer, PE

    EFI Global (Springfield, IL)
    … failures, gas related fires and explosions, product liability, construction, or design defects, HVAC systems, plumbing and piping systems, industrial machinery, ... Click here to learn more about EFI Global. **Are you an accomplished Mechanical Engineer with a Professional Engineer (PE) license in your resident state, driven… more
    EFI Global (08/14/25)
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