486
plant internships in the United States
Technical Sales Intern - Paper Industry
Solenis - Oregon, United States
2027 Intern- Mechanical Engineering
Westlake - Lake Charles, LA, United States
Analysis Engineering Intern
Curtiss-Wright - Brea, CA, United States
2026-2027 U.S. Operations Intern/Co-op - Fall Posting
Dow - Louisville, KY, United States
Chemical Engineering Intern | Boulder, CO
IMEG - Denver, CO, United States
Technical Sales Intern - Paper Industry
Solenis - Wisconsin, United States
Finance Intern - Fort Dodge, Iowa (Summer 2027)
Elanco - Fort Dodge, IA, United States
Technical Sales Intern - Food & Beverage Market
Solenis - California, United States
Mercury Marine: G3 Software Engineering Intern
Brunswick Corporation - Oshkosh, WI, United States
Manufacturing Associate Intern - Winslow, Maine (Summer 2027)
Elanco - Winslow, ME, United States
Intern/Co-op - Refining Electrical Engineering (Spring 2027)
Marathon Petroleum - Anacortes, WA, United States
Communications & Marketing Intern
American Electric Power - Columbus, OH, United States
Intern/Co-op - Refining Mechanical Engineer (Summer 2027)
Marathon Petroleum - Minnesota, United States
Intern/Co-op - Refining Mechanical Engineer (Spring 2027)
Marathon Petroleum - Anacortes, WA, United States
Intern/Co-op - Refining Electrical Engineering (Fall 2027)
Marathon Petroleum - Louisiana, United States
2027 Intern- Mechanical Engineering
Westlake - Longview, TX, United States
Intern/Co-op - Refining Mechanical Engineer (Spring 2027)
Marathon Petroleum - Texas City, TX, United States
ME Intern, Training, Part-time
Terex - Watertown, SD, United States
2026-2027 U.S. Operations Intern/Co-op - Fall Posting
Dow - Knoxville, TN, United States
Refining Chemical Engineering Intern/Co-op Fall 2027
Marathon Petroleum - Findlay, OH, United States
