• 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 ... GA area. Nuclear industry experience is required. As a Senior Engineer , you will: + Design...knowledge of codes, standards, and regulations that apply to mechanical engineering design of nuclear power plants… more
    System One (10/03/25)
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  • Senior Mechanical Engineer

    Burns & McDonnell (Chicago, IL)
    **Description** The Senior Mechanical Engineer will lead mechanical design project teams to create world class designs for new projects, alterations ... pipeline, airports, institutional, industrial, manufacturing, government and military facilities. The Senior Mechanical Engineer will lead the project… more
    Burns & McDonnell (09/14/25)
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  • Senior Process Engineer - Specialty…

    Burns & McDonnell (Chicago, IL)
    …for a new culture, we'd welcome you with open arms. The Senior Process Engineer will lead mechanical design project teams to create world class designs ... **Description** Burns & McDonnell is looking for an experienced Senior Process or Mechanical engineer ...Engineer will lead the project team throughout the design and construction process, adapting process plans according to… more
    Burns & McDonnell (08/18/25)
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  • Senior Mechanical Engineer

    Ghafari (Chicago, IL)
    **Job Description:** **General Summary:** The Senior Mechanical Engineer will provide, revise or extend mechanical systems for new construction and/or ... or institutional structures as requested by the client. The Senior Mechanical Engineer will develop...**Essential Job Functions:** + Develop and establish project scope, mechanical budget, necessary constraints and design approach… more
    Ghafari (08/23/25)
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  • Senior Mechanical Engineer

    Black & Veatch (Chicago, IL)
    ** Senior Mechanical Engineer - Advanced Power Generation** Date: Sep 16, 2025 Location: Chicago, IL, US Denver, CO, US Company: Black & Veatch Family of ... $156,288.00- $261,008.00 **Nearest Major Market:** Chicago **Job Segment:** Nuclear Engineering, Mechanical Engineer , Design Engineer , Thermal… more
    Black & Veatch (09/17/25)
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  • Senior Mechanical Engineer

    Stantec (Chicago, IL)
    senior engineer / designer. - Perform calculations to analyze and design individual mechanical system components using company standard software and ... design . - Experience performing calculations related to turbine selections, turbine component mechanical design , FEA and fatigue studies, is a plus. - Hydro… more
    Stantec (08/07/25)
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  • Senior Mechanical Engineer

    Kiewit (Chicago, IL)
    …**Employment Type:** Full Time **Position Overview** Kiewit Infrastructure Engineers is seeking a ** Senior Mechanical Engineer ** to help drive the rapid ... and field test. **Qualifications** + Minimum of 10 years' experience in facility/building mechanical system design + Must have recent ** design experience**… more
    Kiewit (10/03/25)
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  • Mechanical Senior Project…

    Stantec (Chicago, IL)
    …with Stantec. Your Opportunity The MCF (Mission Critical Facilities) Senior Project Engineer , Mechanical guides the technical design of our data center ... the design process to meet our clients' needs and expectations. The Senior Project Engineer will also have Supervisor and Mentor responsibilities for junior… more
    Stantec (09/05/25)
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  • Senior Mechanical Engineer

    Burns & McDonnell (Chicago, IL)
    …+ Expert knowledge in standard engineering techniques and procedures. Strong knowledge of mechanical equipment design codes (ASME, ANSI, API, PIP, NACE). Strong ... one of the most fast paced, innovative sectors of high tech building design and construction. Project focus would be mission-critical data center projects. This… more
    Burns & McDonnell (08/14/25)
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  • Mechanical Senior Project…

    Stantec (Chicago, IL)
    design . Join us and design your place with Stantec. Your Opportunity The Senior Project Engineer , Mechanical guides the mechanical technical ... lead discipline Designer for quality assurance of the project design - Provide oversight to the Project Engineer... design - Provide oversight to the Project Engineer during the verification of technical specifications, evaluation of… more
    Stantec (08/07/25)
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  • Senior Mechanical Engineer

    AECOM (Chicago, IL)
    Mechanical Engineer who has a strong background in facilities-related mechanical engineering and HVAC design .** This position is hybrid and you can ... + 8+ years of building mechanical systems design + Licensed Professional Engineer + Experience with sustainable design and certification… more
    AECOM (09/13/25)
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  • Senior Mechanical Engineer

    CDM Smith (Chicago, IL)
    …of junior engineers on project work. \#LI-LH1 \#LI-hybrid **Job Title:** Senior Mechanical Engineer **Group:** ISO **Certification/License Requirements:** ... The successful candidate will have significant experience leading and managing the design of mechanical /facilities related projects. We offer flexible work… more
    CDM Smith (08/13/25)
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  • Mechanical Engineer - Senior

    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 ... Mechanical team lead in the coordination of detailed design phases for all aspects of mechanical ...detailed design phases for all aspects of mechanical engineering work. + Develop integrated systems designs and… more
    Sargent & Lundy (07/16/25)
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  • Senior Mechanical Project…

    Bridgestone Americas (Woodridge, IL)
    …and industries. **Job Category** Engineering & Science **Position Summary** We are seeking a Senior Mechanical Project Engineer like you to join our amazing ... North America to install, maintain, and troubleshoot our own equipment. The Sr Mechanical Project Engineer is responsible for installing, testing, and optimizing… more
    Bridgestone Americas (09/07/25)
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  • Senior Mechanical Engineer

    AECOM (Chicago, IL)
    …deliver a better world. Join us. **Job Description** AECOM is seeking an experienced Senior Mechanical Engineer (Industrial Project Manager) to lead complex ... technical engineering expertise with project management responsibilities, overseeing large-scale mechanical systems from conception through completion while ensuring adherence… more
    AECOM (10/02/25)
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  • Senior Mechanical Engineer 1…

    Sargent & Lundy (Chicago, IL)
    …including the design , modification, and analysis of nuclear power plant mechanical systems + Interface with clients and project teams to present technical ... Working knowledge of codes, standards, and regulations that apply to mechanical engineering design of nuclear power plants + Proficiency with MS Office… more
    Sargent & Lundy (09/03/25)
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  • Senior Mechanical Engineer 1…

    Sargent & Lundy (Warrenville, IL)
    …power industry + Working knowledge of codes, standards, and regulations that apply to mechanical engineering design of nuclear power plants + PE license is ... 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 (09/03/25)
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  • Senior Mechanical Engineer 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 ... 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 (07/15/25)
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  • Experienced Mechanical Engineer

    Burns & McDonnell (Downers Grove, IL)
    **Description** The Staff Mechanical Engineer will work on project teams to create world class designs for new projects, alterations and redevelopments on a ... institutional, industrial, manufacturing, government and military facilities. The Staff Mechanical Engineer will work with the project... design factors or client needs. + Perform mechanical design of projects from the conceptual… more
    Burns & McDonnell (08/23/25)
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  • Senior Engineer I, Solar PV…

    RWE Clean Energy (Chicago, IL)
    …soon as possible, full time, permanent** **Functional area:** Engineering **Remuneration:** Exempt The ** Senior Engineer I, Solar PV Design ,** will support ... engineer with a strong background in solar plant design , with a desire to deepen their technical expertise...+ A Minimum of a bachelor's degree in Electrical, Mechanical , Civil Engineering, or related field is required +… more
    RWE Clean Energy (09/09/25)
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