• TYLin (St. Louis, MO)
    …facing the world's leading clients and partners. **Job Summary** Are you passionate about Mechanical Engineering ? Introba is looking for an Intern to join our ... in St. Louis for the Summer of 2026. This internship is your chance to be part of a...Education and Experience** + Pursuing a bachelor's degree in mechanical engineering is required + Proficient with… more
    DirectEmployers Association (10/28/25)
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  • Mechanical Engineering

    Copeland (St. Louis, MO)
    …Join us at Copeland! **The Team & Role** If you are a ** Mechanical Engineering Student** looking for an opportunity to grow, Copeland has an exciting ... we're driven by purpose and powered by people. Our Internship Program gives you the opportunity to...Qualifications** + Currently enrolled in a bachelor's program in ** Mechanical Engineering , Manufacturing Engineering , Industrial… more
    Copeland (09/09/25)
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  • Internships in Systems, Mechanical

    The MITRE Corporation (O'Fallon, IL)
    …having applied systems engineering , aerospace engineering , mechanical engineering or physics learning to an internship , research or lab setting. + ... us. NOTE: Thank you for your interest in MITRE's internship opportunities . Please be aware that this...the internship . + Foundational knowledge of systems engineering , aerospace engineering , mechanical more
    The MITRE Corporation (10/25/25)
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  • Mechanical Engineering Intern…

    WSP USA (St. Louis, MO)
    … and lifelong career connections. Our **Buildings Team** is seeking a **Full Time Mechanical Engineering Intern - Summer 2026** to work out of our **Kansas ... **This Opportunity ** WSP USA hosts hundreds of interns across...social, and ethical skills. + Learn basic principles of Mechanical Engineering . + Assist with project research,… more
    WSP USA (09/13/25)
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  • Intern/Co-op - Midstream Logistics and Storage…

    Marathon Petroleum Corporation (Wood River, IL)
    …+ Candidates must be pursuing a Bachelor's degree in Civil, Electrical, or Mechanical Engineering . + Concurrent enrollment in a Bachelor's degree seeking program ... fosters a collaborative team environment. Overview:Marathon Petroleum Corp. (MPC) offers internship and co-op opportunities to high-performing college students… more
    Marathon Petroleum Corporation (09/06/25)
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  • Mechanical Engineering Spring Co-Op

    Ameren (St. Louis, MO)
    …**Must be a current student pursuing a** **Bachelors** **or** **Masters in Mechanical Engineering ** **from an accredited college or university required with ... exciting time to be a part of the evolving energy industry! Ameren's collegiate internship and co-op program is all about providing real work experience, networking … more
    Ameren (11/13/25)
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  • Electrical Engineering Intern - Summer

    WSP USA (St. Louis, MO)
    …Are **Required Qualifications** + Actively enrolled in an accredited Architectural Engineering , Mechanical /Electrical Engineering , or related, Undergraduate ... **This Opportunity ** WSP USA hosts hundreds of internships across...Through our Developing Professionals Network, interns gain mentorship, networking opportunities and lifelong career connections. Our **Buildings Team** is… more
    WSP USA (09/13/25)
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  • University Intern - Wood River Refining Engineer

    Phillips 66 (Roxana, IL)
    …technical training classes, participating in technical networks, and on-the-job training. + Internship opportunities could be located in Linden, NJ; Houston, TX; ... internship ** with Phillips 66 Refining will allow you opportunities to make contributions that support our Refining organization:...in a Bachelor's or Master's degree program in Chemical Engineering , Mechanical Engineering , Electrical … more
    Phillips 66 (11/06/25)
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  • Graduate Construction Project Engineer - AECOM…

    AECOM (St. Louis, MO)
    …**Minimum Requirements:** + Bachelor's degree in Civil Engineering , Structural Engineering , Mechanical Engineering , Construction Management or similar ... with Microsoft Office Suite, including Word, Excel, and PowerPoint + Prior Internship experience within the construction industry. + Experience working on a live… more
    AECOM (10/08/25)
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