486
plant internships in the United States
2027 Intern- Mechanical Engineering
Westlake - Plaquemine, LA, United States
2026-2027 U.S. Operations Intern/Co-op - Fall Posting
Dow - Freeport, TX, United States
Technical Sales Intern - Paper Industry
Solenis - Idaho, United States
Intern/Co-op - Refining Electrical Engineering (Fall 2027)
Marathon Petroleum - Kenai, AK, United States
Refining Chemical Engineering Intern/Co-op Spring 2027
Marathon Petroleum - Salt Lake City, UT, United States
Intern/Co-op - Refining Mechanical Engineer (Spring 2027)
Marathon Petroleum - Findlay, OH, United States
Summer 2027 Internship: Data Engineering (Ardmore, OK)
Michelin - Ardmore, OK, United States
Quality Engineer Intern
Crane Company - Marion, NC, United States
Refining Chemical Engineering Intern/Co-op Fall 2027
Marathon Petroleum - El Paso, TX, United States
Operations Intern
Agropur - Minnesota, United States
Technical Sales Intern - Industrial Water Treatment
Solenis - Kentucky, United States
Boeing Summer 2027 Internship Program (Paid) - Facilities Engineering
Boeing - Long Beach, CA, United States
Intern/Co-op - Refining Mechanical Engineer (Spring 2027)
Marathon Petroleum - Mandan, ND, United States
Merucry Marine: Product Management Intern - Parts & Accessories
Brunswick Corporation - Fond du Lac, WI, United States
Risk Management Intern
AECI - Springfield, MO, United States
Operations Intern
Agropur - Wisconsin, United States
2027 Future Talent Program - Oral Formulation Sciences- Intern
MSD - Rahway, NJ, United States
Engineering Internship
Sonoco - Hartselle, AL, United States
Human Resources Intern
Johns Manville - Waterville, OH, United States
Summer 2027 Internship: Process Engineering Intern (Fountain Inn, SC)
Michelin - Fountain Inn, SC, United States
