internship mechanical engineering jobs in Chicago

7,568 internship mechanical engineering job listings in United States. Find daily updated positions from leading job boards.


  • Chicago, IL, United States Constellation Full-time

    Job DescriptionAs the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees...


  • Chicago, IL, United States International Motors Full-time

    Title: InternLocation: Lisle, IllinoisPosition OverviewTo accelerate innovation across these brands, TRATON R&D brings together engineering expertise and technology development from around the world into one global organization, including International, Scania, MAN and Volkswagen Truck and Bus. This enables teams to collaborate across brands, share...


  • Chicago, IL, United States Exelon Full-time

    Who We Are We're powering a cleaner, brighter future. Who We Are We're powering a cleaner, brighter future. Exelon is leading the energy transformation, and we're calling all problem solvers, innovators, community builders and change makers. Work with us to deliver solutions that make our diverse cities and communities stronger, healthier and more...


  • Chicago, IL, United States Leopardo Construction Full-time

    Leopardo Construction is looking for Interns to join our team next summer! Summary: The Project Engineer Intern is responsible for assisting and supporting the Project Management, Estimating and Field Operations Departments in planning, directing, and coordinating designated project activities to ensure all goals and objectives are met. The Project Engineer...

  • Mechanical Engineer

    3 days ago


    Chicago, IL, United States Jobot Full-time

    Quickly growing Civil Engineering firm looking to hire a Mechanical Engineer to join our growing team!This Jobot Job is hosted by: Ryan RubinoAre you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume.Salary: $120,000 - $155,000 per yearA bit about us:A minority owned Civil Engineering firm located in Chicago, Illinois! We...

  • Mechanical Engineer

    2 days ago


    Chicago, IL, United States Jobot Full-time

    Mechanical Engineer (Design Build) for a Fully Integrated AEC Firm!This Jobot Job is hosted by: Asante KamtemaAre you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume.Salary: $85,000 - $110,000 per yearA bit about us:Mechanical Engineer Opportunity with a Top Tier, Competitive Compensating Architecture, Engineering &...

  • Mechanical Engineer

    2 days ago


    Chicago, IL, United States Stanley Consultants, Inc. Full-time

    Stanley Consultants is an award-winning and industry-leading global consulting engineering firm, with an unmatched commitment to culture, values, and ethics. We are dedicated to client experience and solve the most complex challenges to create a sustainable, connected, and enriched world for all. As the world changes, Stanley strategically evolves with it,...

  • Mechanical Engineer 3

    17 hours ago


    Chicago, IL, United States Sargent Lundy Full-time

    Description This position is based on a hybrid work schedule and will require in-office work 3 days per week. This position will offer you the ability to directly apply your knowledge of thermodynamics, heat transfer, fluid mechanics, and power plant engineering You will be preparing calculations, evaluations, and technical reports to support client...


  • Chicago, IL, United States CNA Insurance Full-time

    CNA Insurance offers a Tech Summer Internship Program in Chicago, a 10–12 week training experience designed to give hands-on exposure across server technologies and IT automation using Ansible, Terraform, and other industry tools.Interns work in a hybrid model, with a dedicated mentor and opportunities to meet senior leaders, aiming for potential full-time...


  • Chicago, IL, United States Invenergy LLC Full-time

    Invenergy LLC in Chicago offers a Summer 2027 Internship across engineering disciplines. As an intern you will support technical design, evaluation, and construction of commercial and utility-scale projects, with teams in Transmission Engineering, Operations Performance Engineering, and Thermal Engineering.The program runs 10–12 weeks from late May/early...


  • Chicago, IL, United States Invenergy LLC Full-time

    Invenergy LLC in Chicago, IL offers a Summer 2027 Internship in Electrical Engineering across multiple engineering disciplines, including Renewable, Thermal, and SCADA. Interns will assist in design, evaluation, and construction of large-scale projects and gain hands-on experience through exposure to real-world energy infrastructure.The program lasts 10–12...


  • Chicago, IL, United States City of Chicago Full-time

    Foreman Of Hoisting Engineers-Mechanics Bid/Job Announcement Foreman Of Hoisting Engineers-Mechanics Department Of Fleet And Facility Management Bureau Of Fleet Management Number Of Positions: 1 (Additional vacancies possible pending budget approval) Starting Salary: $72.80/hour This position is open to the public and all current City employees covered under...


  • Chicago, IL, United States The Walsh Group Full-time

    The Walsh Group is seeking Interns for our Chicagoland Region to gain hands-on experience in project engineering and field management. Interns may work on jobsites or in the office, helping with pursuits in estimating and preconstruction.This 12-week program prepares you for leadership roles and offers medical insurance, holidays, 401(k) matching, and EAP...


  • Chicago, IL, United States NTT Global Data Centers Full-time

    Join to apply for the Senior Mechanical Engineer role at NTT Global Data Centers 3 days ago Be among the first 25 applicants Join to apply for the Senior Mechanical Engineer role at NTT Global Data Centers Get AI-powered advice on this job and more exclusive features. Make an impact with NTT DATA Join a company that is pushing the boundaries of what is...


  • Chicago, IL, United States Leopardo Companies Full-time

    Position at Leopardo ConstructionLeopardo Construction is looking for Interns to join our team next summer!Summary:The Project Engineer Intern is responsible for assisting and supporting the Project Management, Estimating and Field Operations Departments in planning, directing, and coordinating designated project activities to ensure all goals and objectives...


  • Chicago, IL, United States Woolpert Full-time

    We seek to move the world forward through innovative thinking.Woolpert is an award-winning, global leader in architecture, engineering, and geospatial services. We blend design excellence with cutting-edge technology to deliver exceptional client value. Our team is passionate about their work and committed to building the next generation of industry leaders,...


  • Chicago, IL, United States Constellation Full-time

    Constellation invites engineering students to join our 2027 summer internship program at the Braidwood plant in Braceville, IL. Internships run approximately 10 weeks from June 7, 2027 to August 13, 2027 and are paid, offering hands-on project experience under supervision and mentorship.Eligible students must be enrolled in a Bachelor's or Master's program...

  • Mechanical Engineer

    5 days ago


    Chicago, IL, United States Formic Technologies Full-time

    Who we are:Formic is on a mission to reshape American manufacturing by making automation accessible to every factory. As labor constraints rise, costs increase, and global competition intensifies, automation is no longer optional for manufacturers that want to stay competitive.We deliver automation through a Robotics-as-a-Service model that combines...


  • Greater Chicago Area, United States Cindavi Full-time

    This is your opportunity to own meaningful automation projects and build toward bigger engineering impact.About the Position:We are hiring a Mechanical Engineer II to help design and deliver the automated material-handling systems behind high-performing warehouse and fulfillment operations.This is a high-impact opportunity for an engineer who understands...


  • Chicago, IL, United States William Blair Full-time

    William Blair is seeking graduate students for a 12-week summer internship in 2027 to join our technology team. The program promotes tech careers among underrepresented individuals and includes training, community service and social events.Responsibilities include collaborating across Agile teams to design, develop, test, implement, and support full-stack...