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Illinois summer internships
Intern/Co-op - Refining Electrical Engineering (Spring 2027)
Marathon Petroleum - Salt Lake City, UT, United States
Intern/Co-op - Refining Electrical Engineering (Spring 2027)
Marathon Petroleum - Kenai, AK, United States
Intern/Co-op - Refining Electrical Engineering (Spring 2027)
Marathon Petroleum - Detroit, MI, 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
Audit Intern Winter 2028
Crowe - Chicago, IL, United States
Capital Markets Summer 2027 Internship - Minneapolis, MN
JLL - Minneapolis, MN, United States
2027 Summer Corporate Intern - Engineering
Caterpillar - Lafayette, IN, 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
Actuarial Intern
Trustmark - Lake Forest, IL, 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
Refining Chemical Engineering Intern/Co-op Spring 2027
Marathon Petroleum - Findlay, OH, United States
Returning Project Controls Intern - Summer 2027 - Great Lakes Division (For Current/Former HNTB Interns Only)
HNTB - Grand Rapids, MI, United States
Intern/Co-op - Refining Electrical Engineering (Spring 2027)
Marathon Petroleum - Louisiana, United States
Transport Network Engineer Intern
Leidos - Shiloh, IL, United States
Undergrad Finance and Accounting Internship
Ecolab - Naperville, IL, United States
Intern/Co-op - Refining Construction Management (Summer 2027)
Marathon Petroleum - Texas City, TX, United States
