375
Ohio summer internships
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
Research & Development Leadership Development Program (RDLDP)- Summer 2027 Internship
Johnson & Johnson - Raritan, NJ, 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
Research & Development Leadership Development Program (RDLDP)- Summer 2027 Internship
Johnson & Johnson - Redwood City, CA, 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
Supply Chain Intern
Huntsman - The Woodlands, TX, 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
Summer 2027 Finance Internship
Johnson & Johnson - El Paso, TX, United States
Intern/Co-op - Refining Construction Management (Summer 2027)
Marathon Petroleum - Texas City, TX, United States
Animal Health, Dairy Farm, Agriculture Industry - Technical Sales Intern
Ecolab - Columbus, OH, 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
