• 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 ... airports, institutional, industrial, manufacturing, government and military facilities. The Staff Mechanical Engineer will work with the project team throughout… more
    Burns & McDonnell (11/21/25)
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  • Senior Mechanical Engineer IV…

    OTTO Engineering (Carpentersville, IL)
    Senior Mechanical Engineer IV - Controls OTTO's opportunity: Our Senior Mechanical Engineer IV is responsible for the design and development of both ... CNC machining, manufacturing, and quality test lab. Specifically, the Senior Mechanical Engineer IV will: + Establish design concepts and develop performance… more
    OTTO Engineering (11/06/25)
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  • Mechanical Engineer 4

    CDM Smith (Aurora, IL)
    …address today's needs and anticipate tomorrow's demands. We're looking for a skilled Mechanical Engineer with expertise in HVAC and plumbing systems. This role ... future leadership roles. - Performing other duties as required. **Job Title:** Mechanical Engineer 4 **Group:** ISO **Employment Type:** Regular **Minimum… more
    CDM Smith (11/26/25)
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  • Forensic Mechanical Engineer , PE

    EFI Global (Naperville, IL)
    …anywhere. Click here to learn more about EFI Global. **Seeking a** ** Mechanical Engineer ** **with expertise in commercial, residential, or industrial** ** ... mechanical systems, mechanical equipment, and mechanical component design and failure analysis** **.** **This** **r** **emote role working from a home-based**… more
    EFI Global (12/10/25)
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  • Mechanical Engineer II…

    OTTO Engineering (Carpentersville, IL)
    Mechanical Engineer II - Communications OTTO's opportunity: Our Mechanical Engineer II will Develop products through design layout and analysis, ... required to perform job duties should not exceed 40%. Specifically, the Mechanical Engineer II will: + Establish the design concepts and develop performance… more
    OTTO Engineering (11/06/25)
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  • Mechanical Engineer

    Actalent (Naperville, IL)
    Job Title: Mechanical Engineer (100% Remote) About the Role Drive innovation in nuclear energy! We're seeking a Mechanical Engineer to lead complex ... specifications for components, equipment, systems, and processes. + Evaluate mechanical and electromechanical systems using principles of mechanics, thermodynamics,… more
    Actalent (12/31/25)
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  • Mechanical Engineer

    CDM Smith (Aurora, IL)
    …work of junior engineers on project work. **Job Title:** Mechanical Engineer 5(Industrial/Process) **Group:** IND **Certification/License Requirements:** ... **Employment Type:** Regular **Minimum Qualifications:** Bachelor's degree in Mechanical , Architectural or Chemical Engineering, or in Engineering Technology or… more
    CDM Smith (11/08/25)
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  • Mechanical Engineer Internship…

    OTTO Engineering (Carpentersville, IL)
    Mechanical Engineer Intern - Controls - Summer 2026 OTTO's opportunity: OTTO Controls designs and manufactures high-quality, precision controls that reliably ... duties to support the Engineering team for the Controls Division. Specifically, the Mechanical Engineer Intern will: + Create and / or revise 2D drawings using… more
    OTTO Engineering (12/21/25)
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  • Mechanical Engineer Internship…

    OTTO Engineering (Carpentersville, IL)
    Mechanical Engineer Intern - Communications - Summer 2026 OTTO's opportunity: OTTO Communications designs and manufactures innovative two-way radio products for ... duties to support the Engineering team for the Communications Division. Specifically, the Mechanical Engineer Intern will: + Create and / or revise 3D models or… more
    OTTO Engineering (10/23/25)
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  • Principal Mechanical Engineer

    Veralto (Wood Dale, IL)
    …clubs **About the Role** Reporting to the Engineering Manager, the **Principal Mechanical Engineer ** will be a senior technical Individual Contributor, ... including root cause analysis and continuous improvement + Architect and validate mechanical design changes to address obsolescence, quality, and safety issues +… more
    Veralto (12/02/25)
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  • Sr. Mechanical Engineer

    Farnsworth Group (Lisle, IL)
    Position: Sr. Mechanical Engineer - HVAC/Building Systems Location: Lisle, IL Job Id: 2953 # of Openings: 1 Join us and grow your career with a certified Great ... a positive impact through your work. Farnsworth Group is seeking a Sr. Mechanical Engineer of HVAC/Building Systems to be based out of our Peoria, Lisle,… more
    Farnsworth Group (12/19/25)
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  • Civil or Mechanical Engineer - Entry…

    Farnsworth Group (Lisle, IL)
    Position: Civil or Mechanical Engineer - Entry Level Location: Lisle, IL Job Id: 3199 # of Openings: 1 Join us and grow your career with a certified Great Place ... through your work. Farnsworth Group is seeking an Entry-Level Engineer in one of the below posting locations. In...software Specific Requirements include: + BS in Civil or Mechanical Engineering, from an ABET accredited institution + 0-2… more
    Farnsworth Group (01/03/26)
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  • Mechanical Design Engineer

    Kelly Services (Willowbrook, IL)
    …& software engineers, designers, purchasing, manufacturing. **Qualifications of the Successful Mechanical Engineer :** + Bachelor Degree in Engineering and 4+ ... Kelly Engineering Resources has an outstanding opportunity for a ** Mechanical Design Engineer ** with a consumer products manufacturer located in the Willowbrook… more
    Kelly Services (12/12/25)
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  • Mechanical Product Engineer

    Actalent (Elk Grove Village, IL)
    Mechanical Product Engineer - Elk Grove Village, IL Job Description: As a Mechanical Product Engineer specializing in medical plastics, you will be ... techniques effectively. Additional Skills & Qualifications + Bachelor's Degree in Mechanical Engineering or Materials Science with a focus on plastics. +… more
    Actalent (12/30/25)
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  • Engineer , Mechanical - License…

    Constellation (Warrenville, IL)
    …This Engineering role can be filled at the Entry, Mid-level or Senior Engineer level. Please see minimum qualifications list below for each level Expected salary ... outside the department. **MINIMUM QUALIFICATIONS for Entry Level E01 Engineer ** + Bachelor's degree in Engineering (Chemical, Civil/Structural, Electrical,… more
    Constellation (11/07/25)
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  • Engineer , Mechanical

    Teledyne (Woodridge, IL)
    …manufacturer of high-performance microwave cable assemblies, and we're looking for a Design Engineer to join our team in Woodridge, IL. If you're passionate about ... precision engineering and thrive in a collaborative environment, this role is for you. **What you'll do** + Design and develop 50-ohm microwave harnesses and related components. + Create and review technical drawings and customer specifications. + Perform… more
    Teledyne (10/28/25)
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  • Senior Mechanical Engineer 1…

    Sargent & Lundy (Warrenville, IL)
    …of: + Modification packages for operating nuclear power plants + Functional mechanical drawings and/or drawings for nuclear power plant systems + Engineering ... US for this position. + BS or MS in Mechanical Engineering from an ABET accredited program + A...knowledge of codes, standards, and regulations that apply to mechanical engineering design of nuclear power plants + PE… more
    Sargent & Lundy (12/02/25)
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  • Mechanical Design Engineer

    Actalent (Wood Dale, IL)
    Responsibilities + Design and develop mechanical layouts and assemblies for switchgear, switchboards, and related systems. + Create and revise detailed 3D models and ... and AutoCAD 2D. + Collaborate with electrical engineers to ensure seamless mechanical and electrical integration of components. + Provide hands-on factory floor… more
    Actalent (01/03/26)
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  • Mechanical Product Engineer

    Actalent (Wood Dale, IL)
    …+ Develop, test, document, and transfer medical plastic disposable products to manufacturing. + Continuously improve manufacturing methods at contract manufacturers ... and suppliers. + Develop tooling, fixturing, assembly methods, and test methods for new and existing products. + Ensure that processes, tools, and materials meet product requirements. + Collaborate with suppliers, contract manufacturers, and operations to… more
    Actalent (12/30/25)
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  • Engineer 1

    US Tech Solutions (Naperville, IL)
    …**Required:** Bachelor's degree in engineering with ABET Accreditation **Preferred:** Civil, Mechanical , or Industrial Engineering. Engineer in Training (EIT) ... **Job Description:** + The Engineer 1 position requires 0-5 years of related experience and an accredited bachelor's degree. + Responsible for applying engineering… more
    US Tech Solutions (12/18/25)
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