• Mechanical Project Estimator and Senior PM

    Siemens (Buffalo Grove, IL)
    …in sales, estimating, technical field support (HVAC mechanic or similar), or design engineering in direct support of Building Mechanical Systems (HVAC): ... perfect places that improve people's lives. **Transform the everyday with us!** The ** Mechanical Services Project Estimator / Senior PM** is an expert in creating… more
    Siemens (10/25/25)
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  • Principal Mechanical Project Engineer…

    RTX Corporation (Rockford, IL)
    …to help drive that mission forward. In this role, you'll lead the design , test, and validation of advanced systems and components that ensure the safety, ... globe. You'll quickly grow into a technical expert in mechanical design and test equipment development while...solving tough challenges together, empowering our engineers to grow, lead , and push the boundaries of innovation in aerospace.… more
    RTX Corporation (08/26/25)
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  • Mechanical Engineer - Mid-Level

    Sargent & Lundy (Chicago, IL)
    Mechanical Engineers, you will be involved in system engineering, including the design , modification, and analysis of power plant mechanical systems. + There ... is the potential for you to travel to client and vendor offices for design reviews and to plant site locations for construction coordination and field verification… more
    Sargent & Lundy (10/14/25)
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  • Senior Data Center Mechanical Engineer

    CBRE (Springfield, IL)
    Senior Data Center Mechanical Engineer Job ID 243002 Posted 14-Oct-2025 Service line PJM Segment Role type Full-time Areas of Interest Construction, Data Centers, ... States of America **About the Role:** As a CBRE Senior Data Center Mechanical Engineer, you will be responsible for providing consulting services to an assigned… more
    CBRE (10/15/25)
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  • Senior Mechanical HVAC Engineer

    Jacobs (Chicago, IL)
    …We're looking for an experienced, high-energy, HVAC Engineer to join our Building Mechanical team and help deliver innovative HVAC design solutions for our ... and succeed - today and into tomorrow. In our Advanced Manufacturing Group, our team elevates our clients by...fast-paced team environment with multiple deadlines. * Ability to lead a building mechanical team on a… more
    Jacobs (10/17/25)
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  • Mechanical Advisory Engineer - Bearing…

    RTX Corporation (Rockford, IL)
    …Jones bearing design ) and/or ADORE software + Experience supporting aerospace mechanical systems across the full product life cycle, including design , ... and sustainable aviation. Now, we're looking for a proven mechanical engineering expert to help us soar even higher....Will Do** + Provide technical support for generator bearing design , analysis, and testing for both new and legacy… more
    RTX Corporation (09/09/25)
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  • Director - Thermal Utility Systems…

    Jacobs (Chicago, IL)
    …and drive growth across aviation, healthcare, higher education, federal, and advanced manufacturing sectors. * Lead client engagements, proposal development, ... Lead the Future of Energy Transition and Infrastructure...and thermal energy networks. #epjobs #naepjobs * Bachelor's or advanced degree in Mechanical Engineering or a… more
    Jacobs (09/11/25)
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  • Mechanical Engineer Intern - Energy…

    Sargent & Lundy (Chicago, IL)
    Description Relocation assistance is not provided for this position. + As a Mechanical Engineering Intern, you will be assigned to work on a project team and assist ... of their project work. These projects may involve the design of new or modifications and upgrades to existing...opportunity to utilize and expand your academic background in Mechanical Engineering in one or more of the following… more
    Sargent & Lundy (09/04/25)
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  • Mechanical Project Engineer - Mission…

    Stantec (Chicago, IL)
    …- Assists the Senior Project Engineer on project related tasks. - Serves as the mechanical lead on projects as directed by the Project Manager. - Actively ... is on a mission to become the world's leading integrated design practice. Our architects, engineers, interior designers, consultants, sustainability specialists, and… more
    Stantec (08/07/25)
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  • Advanced Lead Engineer

    GE Aerospace (Loves Park, IL)
    …electrical/ mechanical products. As a member of an Integrated Product Team an Advanced Lead Mechanical Engineering role covers a range of projects ... **Job Description Summary** As an Advanced Lead Engineer with GE Aerospace,...Production, and Test. This role is responsible for leading design , analysis, technical reviews, and testing of GE Aerospace… more
    GE Aerospace (10/04/25)
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