486
plant internships in the United States
Operations- Internship
Sonoco - Oakdale, CA, United States
Summer 2027 Internship: Mechanical Engineer (Emporia, KS)
Michelin - Emporia, KS, United States
Refining Chemical Engineering Intern/Co-op Summer 2027
Marathon Petroleum - Kentucky, United States
Intern - Construction/Engineering (Garland, TX)
Granite Construction - Garland, TX, United States
Mercury Marine: Credit Intern
Brunswick Corporation - Fond du Lac, WI, United States
Boeing Summer 2027 Internship Program (Paid) - Facilities Engineering
Boeing - Ridley Park, PA, United States
Technical Account (Sales) Representative Intern
Ingredion - Bridgewater, NJ, United States
Summer 2027 Internship: IT/ IS Greenville, SC
Michelin - Greenville, SC, United States
Transportation Logistics Analyst Intern - Summer 2027
Primient - Decatur, IL, United States
Recruiting Intern
Magna - Clinton, TN, United States
Intern/Co-op - Refining Electrical Engineering (Fall 2027)
Marathon Petroleum - Anacortes, WA, United States
Intern/Co-op - Refining Electrical Engineering (Spring 2027)
Marathon Petroleum - Martinez, CA, United States
Technical Sales Intern - Food & Beverage Market
Solenis - Georgia, United States
Technical Sales Intern - Industrial Water Treatment
Solenis - Oklahoma, United States
Customer Innovation Food Science Intern: Differentiated Services
Ingredion - Bridgewater, NJ, United States
Intern/Co-op - Refining Mechanical Engineer (Spring 2027)
Marathon Petroleum - Robinson, IL, United States
2026-2027 U.S. Operations Intern/Co-op - Fall Posting
Dow - Beaumont, TX, United States
Intern/Co-op - Refining Electrical Engineering (Summer 2027)
Marathon Petroleum - Texas City, TX, United States
2026-2027 U.S. Operations Intern/Co-op - Fall Posting
Dow - Croydon, PA, United States
Operations Engineering Intern, Summer 2027 (Multiple Locations)
Smucker - Arkadelphia, AR, United States
