1208
co internships in the United States
Intern/Co-op - Refining Chemical Engineering Fall 2026
Marathon Petroleum - Martinez, CA, United States
Post-Undergraduate Intern (Year-Round) - Separations Engineering
National Laboratory of the Rockies - Golden, CO, United States
Graduate Intern - Focused Ion Beam, Electron Microscopy, and Autonomous Characterization
National Laboratory of the Rockies - Golden, CO, United States
Intern/Co-op - Midstream Logistics and Storage Mechanical/Civil/Electrical Engineering (Spring 2027)
Marathon Petroleum - Salt Lake City, UT, United States
Intern/Co-op - Refining Electrical Engineering (Fall 2027)
Marathon Petroleum - Anacortes, WA, United States
Intern/Co-op - Refining Mechanical Engineer (Fall 2027)
Marathon Petroleum - Findlay, OH, United States
Intern/Co-Op - Supply Chain (Spring 2027)
Marathon Petroleum - San Antonio, TX, United States
Tax Co-Op/Intern - Summer 2027
Mosaic - Plymouth, MN, United States
2026-2027 Wells Engineering Intern
Chevron - Greeley, CO, United States
Intern/Co-op - Refining Electrical Engineering (Summer 2027)
Marathon Petroleum - Robinson, IL, United States
Intern/Co-op - Refining Mechanical Engineer (Summer 2027)
Marathon Petroleum - Salt Lake City, UT, United States
2026 Intern Conversion - Materials and Process Engineer I
Blue Origin - Longmont, CO, United States
Intern/Co-op - Refining Chemical Engineering Fall 2026
Marathon Petroleum - Wilmington, CA, United States
Intern/Co-op - Refining Electrical Engineering (Spring 2027)
Marathon Petroleum - Findlay, OH, United States
Digital Production Engineering Intern OR Student Co-Op
Marmon - Milwaukee, WI, United States
Intern/Co-Op - Supply Chain (Summer 2027)
Marathon Petroleum - Louisiana, United States
Graduate (6-12 month) Intern - Data Center Load Modeling for Transmission Planning Studies
National Laboratory of the Rockies - Golden, CO, United States
Intern/Co-op - Refining Mechanical Engineer (Summer 2027)
Marathon Petroleum - Anacortes, WA, United States
Audit Intern Summer 2027
Crowe - Denver, CO, United States
Refining Chemical Engineering Intern/Co-op Spring 2027
Marathon Petroleum - El Paso, TX, United States
