486
plant internships in the United States
Supply Chain Purchasing Intern (June - August 2027)
nVent - Anoka, MN, United States
Mechanical Engineering Intern - Summer 2027
Generac - Pewaukee, WI, United States
Lean Manufacturing Intern
Adient - Plymouth, MI, United States
2026-2027 U.S. Operations Intern/Co-op - Fall Posting
Dow - Plaquemine, LA, United States
Refining Chemical Engineering Intern/Co-op Spring 2027
Marathon Petroleum - San Antonio, TX, United States
2027 Summer Safety Intern
Granite Construction - Everett, WA, United States
Intern/Co-op - Refining Mechanical Engineer (Fall 2027)
Marathon Petroleum - Canton, OH, United States
Intern/Co-op - Refining Mechanical Engineer (Summer 2027)
Marathon Petroleum - Detroit, MI, United States
Safety & Environmental Intern
AECI - Missouri, United States
Accounting & Finance Intern
Johnson Controls - Milwaukee, WI, United States
R&D Engineering Intern, Co-Op 2027 (8 months)
Smucker - Orrville, OH, United States
Safety & Environmental Intern
AECI - Arkansas, United States
Analytical Technology - Intern
Johns Manville - Littleton, CO, United States
IT Technician Intern
BorgWarner - North Carolina, United States
Intern-Technician - Mechanicsburg, PA
Trane Technologies - Mechanicsburg, PA, United States
Refining Chemical Engineering Intern/Co-op Spring 2027
Marathon Petroleum - Robinson, IL, United States
Operations Intern
Agropur - Little Chute, WI, United States
Intern/Co-op - Refining Mechanical Engineer (Fall 2027)
Marathon Petroleum - Kenai, AK, United States
Electrical Engineering Intern | Scottsdale, AZ
IMEG - Phoenix, AZ, United States
Intern/Co-op - Refining Mechanical Engineer (Summer 2027)
Marathon Petroleum - Robinson, IL, United States
