- Henkel (St. Louis, MO)
- Process Engineering Intern - Summer 2026 **_About_** **_this_** **_Position_** At Henkel, you'll be part of an organization that's shaping the future ... an impact at Henkel.** **What you'll do** As a Process Engineering Intern , you will.:...for a housing stipend or relocation support. + Henkel's Summer 2026 internship program starts on May 27th, 2026,… more
- Marathon Petroleum Corporation (Wood River, IL)
- …and develop future technical and leadership talent for the benefit of MPC, the engineering intern /co-op, and the engineering profession. The intern /co-op ... is comprised of four primary components: Logistics & Storage Engineering (L&SE) - L&SE provides engineering design...to offer a variety of assignments with increasing responsibility. Intern /Co-ops will gain experience in the 5 phases of… more
- Mastercard (O'Fallon, MO)
- …people, businesses and governments realize their greatest potential._ **Title and Summary** Platform Engineering Intern , Summer 2026 - St. Louis, MO This ... license inventory with deployed software across platforms Internship Program Mastercard's summer internship program provides emerging talent with projects that will… more
- Hubbell Power Systems (St. Louis, MO)
- Engineering Intern ( Summer 2026) - St. Louis, MO Apply now " Date: Sep 25, 2025 Location: St. Louis, MO, US, 63146 Company: Hubbell Incorporated Job Overview ... robust projects that will provide practical experience. + Assisting with process improvement. + Managing multiple projects with overlapping tasks and working… more
- Hubbell Power Systems (St. Louis, MO)
- Engineering Intern ( Summer 2026) - St. Louis, MO Apply now " Date: Sep 24, 2025 Location: St. Louis, MO, US, 63146 Company: Hubbell Incorporated Job Overview ... robust projects that will provide practical experience. + Assisting with process improvement. + Managing multiple projects with overlapping tasks and working… more
- Copeland (St. Louis, MO)
- …cold chain. And we bring comfort to people globally. Best-in-class engineering , design and manufacturing combined with category-leading brands in compression, ... a difference for people and the planet. As an intern , you'll be immersed in meaningful work, supported by...manufacturing lines, cells, fixtures, equipment + Capacity studies and process development + Test equipment asset management process… more
- Hubbell Power Systems (Fenton, MO)
- Engineering Intern ( Summer 2026) - Fenton, MO Apply now " Date: Oct 9, 2025 Location: Fenton, MO, US, 63026 Company: Hubbell Incorporated Job Overview The ... robust projects that will provide practical experience. + Assisting with process improvement. + Managing multiple projects with overlapping tasks and working… more
- Mastercard (O'Fallon, MO)
- …businesses and governments realize their greatest potential._ **Title and Summary** Product Management Intern , Summer 2026 - O'Fallon, MO Who is Mastercard? At ... interact with payments globally. Make an impact as an Associate Product Specialist Intern As an Associate Product Specialist Intern , you will be assigned… more
- Mastercard (O'Fallon, MO)
- …businesses and governments realize their greatest potential._ **Title and Summary** Technical Program Intern , Summer 2026 - United States This role is not ... to endless, priceless possibilities. About the Team As a Technical Program Management Intern at Mastercard, you'll learn to understand the what, how, and why to… more
- Mastercard (O'Fallon, MO)
- …people, businesses and governments realize their greatest potential._ **Title and Summary** Data Scientist Intern , Summer 2026 - St. Louis, MO This role is not ... in connecting everyone to endless, priceless possibilities. About the Team As a Data Engineering team, we are a dynamic and innovative team working at petabyte scale… more
- Mastercard (O'Fallon, MO)
- …businesses and governments realize their greatest potential._ **Title and Summary** Data Engineer Intern (Data Storytelling), Summer 2026 - St. Louis, MO This ... priceless possibilities. About the Team The Program Controls & Operations Data Engineering (ProCODE) group is responsible for core operational data and reporting.… more
- Hubbell Power Systems (St. Louis, MO)
- Marketing Intern (Communications) ( Summer 2026) - St. Louis, MO Apply now " Date: Oct 1, 2025 Location: St. Louis, MO, US, 63146 Company: Hubbell Incorporated ... have a rewarding career at Hubbell and beyond. As the Marketing Communications Intern - Content, you will support the organization in developing and implementing its… more
- Mastercard (O'Fallon, MO)
- …and governments realize their greatest potential._ **Title and Summary** Technology Risk Management Intern , Summer 2026 - United States This role is not eligible ... and effective risk mitigation across the organization. Internship Program Mastercard's summer internship program provides emerging talent with projects that will… more
- Mastercard (O'Fallon, MO)
- …businesses and governments realize their greatest potential._ **Title and Summary** Data Scientist Intern , AI-Focused, Summer 2026 - St. Louis, MO This role is ... As Data Scientists, our day-to-day work spans across: - Feature engineering - extracting meaningful signals that distinguish fraudulent transactions from genuine… more
- Hubbell Power Systems (St. Louis, MO)
- User Experience Designer Intern ( Summer 2026) - St. Louis, MO Apply now " Date: Sep 19, 2025 Location: St. Louis, MO, US, 63146 Company: Hubbell Incorporated Job ... of a team that applies a User Centric Design process to the development of enterprise software, services, and...handoff. + Effectively communicate UI designs and requirements to engineering for development. + Perform assigned tasks to define… more
- ARCO (Richmond Heights, MO)
- …**A DAY IN THE LIFE** We are looking for a highly motivated College Superintendent Intern , who is passionate about the construction process and wants to learn ... all levels of the business. We are looking for a highly motivated Superintendent Intern to join our team of experts. Because ARCO is committed to creating… more
- General Motors (Wentzville, MO)
- …personnel in operation and maintenance of specialist equipment. As a Controls Engineer Intern , you would be accountable for controls engineering and electrical ... + Participates in functional area plant meetings and related activities to represent engineering and to assist in reaching the plant's performance goals + Develops… more
- ARCO (Richmond Heights, MO)
- …**A DAY IN THE LIFE** We are looking for a highly motivated College Safety Intern /Co-op, who is passionate about the construction process to join our team. At ... + Medical, dental, and vision insurance coverage when you intern or co-op with us for at least 3...that diversity of all those involved in the construction process enhances our ability to deliver the best solutions… more
- Enterprise Mobility (St. Louis, MO)
- …Technology Division is seeking driven and passionate technologists to join our Summer 2026 Internship Program. The Enterprise IT Internship is a robust and ... hands-on experience while having fun and contributing to the organization. As an intern , you will be challenged with completing projects that will enhance your… more
- General Motors (Wentzville, MO)
- …and safety at the forefront of everything we do. As a Quality Engineer Intern at GM would drive problem solving and resolutions based on data driven solutions ... would involve functioning as a technical liaison between production operations, engineering , suppliers, and supplier quality at a GM manufacturing plant.… more