265
plant internships in the United States
Intern/Co-op - Refining Mechanical Engineer (Summer 2027)
Marathon Petroleum - Louisiana, United States
Sensory and Products Research Intern, Summer 2027
Smucker - Orrville, OH, United States
Intern/Co-op - Refining Chemical Engineering Fall 2026
Marathon Petroleum - Findlay, OH, United States
I-26132 - Accounting Intern - Summer 2027
Hilcorp - Houston, TX, United States
Critical Facilities Technician Skillbridge Intern
Iron Mountain - Phoenix, AZ, United States
Intern/Co-op - Refining Mechanical Engineer (Spring 2027)
Marathon Petroleum - Findlay, OH, United States
Mercury Marine: Product Management Intern - Oils & Lubricants
Brunswick Corporation - Fond du Lac, WI, United States
Thermoforming Human Resources Intern
Amcor - Lawrence, KS, United States
Electrical Engineering Intern
AECI - Missouri, United States
Intern/Co-op - Refining Mechanical Engineer (Spring 2027)
Marathon Petroleum - Louisiana, United States
Environmental Engineer Co-Op/Intern - Summer 2027
Mosaic - Bartow, FL, United States
Manufacturing Internship, Summer 2027
Procter & Gamble - Lima, OH, United States
Intern/Co-op - Refining Electrical Engineering (Fall 2027)
Marathon Petroleum - Texas City, TX, United States
Motiva Summer Internship Position: Mechanical Engineering Degree
Motiva - Port Arthur, TX, United States
2027 Summer Intern - Manufacturing Controls Engineer
GM - Romulus, MI, United States
Intern/Co-op - Refining Chemical Engineering Fall 2026
Marathon Petroleum - Canton, OH, United States
2027 Summer Intern - Manufacturing Controls Engineer
GM - Pontiac, MI, United States
Terminal Operator Intern
ONEOK - Galena Park, TX, United States
Intern/Co-op - Refining Mechanical Engineer (Summer 2027)
Marathon Petroleum - Detroit, MI, United States
Intern/Co-op - Refining Electrical Engineering (Spring 2027)
Marathon Petroleum - Wilmington, CA, United States
