486
plant internships in the United States
Intern/Co-op - Refining Mechanical Engineer (Fall 2027)
Marathon Petroleum - Martinez, CA, United States
Intern/Co-op - Refining Electrical Engineering (Fall 2027)
Marathon Petroleum - Canton, OH, United States
2026-2027 U.S. Operations Intern/Co-op - Fall Posting
Dow - Deer Park, TX, United States
Intern/Co-op - Refining Electrical Engineering (Fall 2027)
Marathon Petroleum - Robinson, IL, United States
Refining Chemical Engineering Intern/Co-op Spring 2027
Marathon Petroleum - Anacortes, WA, United States
Boeing Summer 2027 Internship Program (Paid) - Facilities Engineering
Boeing - Everett, WA, United States
Mercury Marine: NVH Engineering Intern
Brunswick Corporation - Fond du Lac, WI, United States
Finance Intern - Summer 2027
Primient - Schaumburg, IL, United States
Refining Chemical Engineering Intern/Co-op Summer 2027
Marathon Petroleum - Kenai, AK, United States
Terminal Operator Intern - Houston, TX Area
ONEOK - Galena Park, TX, United States
Summer 2027 Internship: Progress (Covington, GA)
Michelin - Covington, GA, United States
Operations Engineering Intern, Summer 2027 (Multiple Locations)
Smucker - Emporia, KS, United States
Intern/Co-op - Refining Mechanical Engineer (Fall 2027)
Marathon Petroleum - Mandan, ND, United States
Intern/Co-op - Refining Mechanical Engineer (Spring 2027)
Marathon Petroleum - Louisiana, United States
Intern/Co-op - Refining Mechanical Engineer (Fall 2027)
Marathon Petroleum - El Paso, TX, United States
Operations Engineering Intern, Summer 2027 (Multiple Locations)
Smucker - Decatur, AL, United States
2027 Intern- Chemical Engineering
Westlake - Deer Park, TX, United States
Intern/Co-op - Refining Electrical Engineering (Fall 2027)
Marathon Petroleum - Mandan, ND, United States
Mercury Marine: Retail Sales Intern
Brunswick Corporation - Fond du Lac, WI, United States
Site Digital IT Manager Internship
Procter & Gamble - Iowa, United States
