694
co-op internships in the United States
Intern/Co-op - Refining Chemical Engineering Fall 2026
Marathon Petroleum - San Antonio, TX, United States
Refining Chemical Engineering Intern/Co-op Spring 2027
Marathon Petroleum - Anacortes, WA, United States
Intern/Co-op - Human Resources (Summer 2027)
Marathon Petroleum - San Antonio, TX, United States
SUMMER CO-OP/INTERN - Chemical Engineering (FY 2027)
Air Products - Allentown, PA, United States
Intern/Co-op - Refining Mechanical Engineer (Fall 2027)
Marathon Petroleum - Detroit, MI, United States
Refining Chemical Engineering Intern/Co-op Spring 2027
Marathon Petroleum - Kentucky, United States
Intern/Co-op - Refining Construction Management (Summer 2027)
Marathon Petroleum - El Paso, TX, United States
Intern/Co-op - Refining Electrical Engineering (Fall 2027)
Marathon Petroleum - Kentucky, United States
Intern/Co-op - Information Technology (Summer 2027)
Marathon Petroleum - Findlay, OH, United States
Intern/Co-Op - Supply Chain (Summer 2027)
Marathon Petroleum - Canonsburg, PA, United States
Intern/Co-op - Refining Chemical Engineering Fall 2026
Marathon Petroleum - Anacortes, WA, United States
Intern/Co-op - Accounting (Spring 2027)
Marathon Petroleum - Findlay, OH, United States
Returning Intern/Co-op Planner/Project Controls - NED Summer 2027 (For current/previous HNTB interns only)
HNTB - Newark, NJ, United States
Refining Chemical Engineering Intern/Co-op Spring 2027
Marathon Petroleum - Findlay, OH, United States
Intern/Co-op - Refining Electrical Engineering (Spring 2027)
Marathon Petroleum - Louisiana, United States
Intern/Co-op - Refining Construction Management (Summer 2027)
Marathon Petroleum - Texas City, TX, United States
Intern/Co-op - Refining Mechanical Engineer (Summer 2027)
Marathon Petroleum - Mandan, ND, United States
Intern/Co-op - Refining Mechanical Engineer (Spring 2027)
Marathon Petroleum - Kentucky, United States
Returning Intern/Co-op Planner/Project Controls - NED Summer 2027 (For current/previous HNTB interns only)
HNTB - New York City, NY, United States
Intern/Co-Op - Supply Chain (Summer 2027)
Marathon Petroleum - Wilmington, CA, United States
