• Mechanical Engineer III (LSS…

    ATS Automation (Rolling Meadows, IL)
    …Requisition ID: 15302 Location: Rolling Meadows, IL, US, 60008-3833 Date: Nov 28, 2025 Mechanical Engineer III (LSS Chicago) ATS Life Sciences Chicago, a leader ... the life sciences sector, is seeking a highly skilled Mechanical Engineer III to join our team.... III to join our team. This is a senior -level engineering position responsible for the design and development… more
    ATS Automation (11/06/25)
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  • Experienced Mechanical Engineer

    Burns & McDonnell (Chicago, 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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  • Global Strategic Design and Solutions…

    Iron Mountain (Springfield, IL)
    …contributions? If so, let's start the conversation. **Global Strategic Design and Solutions Engineer Data Center- Mechanical ** Iron Mountain is seeking a highly ... skilled Global Strategic Design and Solutions Engineer - Mechanical to join our Global...Do (Responsibilities)** In this role, you will: + Support Senior Director of Global Design in the development of… more
    Iron Mountain (10/17/25)
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  • Engineer , Mechanical , Power Uprate

    Constellation (Marseilles, IL)
    …and much more. This Engineering role can be filled at the Entry, Mid-level or Senior Engineer level. Please see minimum qualifications list below for each level ... examination and/or testing in accordance with position duties **MINIMUM QUALIFICATIONS for Senior E03 Engineer ** + Bachelor's degree in Engineering (Chemical,… more
    Constellation (11/12/25)
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  • Engineer , Mechanical

    Constellation (Marseilles, IL)
    …and much more. This Engineering role can be filled at the Entry, Mid-level or Senior Engineer level. Please see minimum qualifications list below for each level ... examination and/or testing in accordance with position duties **MINIMUM QUALIFICATIONS for Senior E03 Engineer ** + Bachelor's degree in Engineering (Chemical,… more
    Constellation (11/11/25)
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  • Mechanical / Electrical Engineer

    Constellation (Clinton, IL)
    …and much more. This Engineering role can be filled at Entry-level, Mid-level or Senior Engineer level. Please see minimum qualifications list below for each ... Join us to lead the clean energy future. **The Mechanical / Electrical Engineer position is based...testing in accordance with position duties **MINIMUM QUALIFICATIONS for Senior E03 Engineer ** + BS in Engineering,… more
    Constellation (12/04/25)
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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, ... perform job duties should not exceed 40%. Specifically, the Mechanical Engineer II will: + Establish the...will require higher levels of interaction/guidance of supervisor or senior engineers + Assists with other related duties as… more
    OTTO Engineering (11/06/25)
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  • Mechanical Project Engineer

    Stantec (Chicago, IL)
    …Project Engineer performs technical duties under the supervision of a Senior Project Engineer . Understands and identifies project requirements and performs ... proposal. - Assists in the evaluation and selection of mechanical equipment. - Coordinates well with all disciplines to...meetings, and performs other CA tasks. - Assists the Senior Project Engineer on project related tasks.… more
    Stantec (12/03/25)
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  • Strategic Engineer , Mechanical

    Constellation (Cordova, IL)
    …and much more. This Engineering role can be filled at Entry-level, Mid-level or Senior Engineer level. Please see minimum qualifications list below for each ... medical examination and/or testing in accordance with position duties **MINIMUM QUALIFICATIONS for Senior E03 Engineer ** + BS in Engineering, a minimum 5 years… more
    Constellation (12/05/25)
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  • Mechanical Engineer Internship…

    OTTO Engineering (Carpentersville, IL)
    Mechanical Engineer Intern - Communications -...mechanical engineering program - going into junior or senior year + 3D Solid Modeling experience + A ... 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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