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Ohio engineering internships
Refining Chemical Engineering Intern/Co-op Spring 2027
Marathon Petroleum - Detroit, MI, United States
Intern/Co-op - Refining Mechanical Engineer (Fall 2027)
Marathon Petroleum - Canton, OH, United States
Intern/Co-op - Refining Construction Management (Summer 2027)
Marathon Petroleum - Mandan, ND, United States
Corporate & Institutional Banking Undergraduate Intern - Commercial & Corporate Banking (East)
PNC - Cleveland, OH, United States
Intern/Co-op - Refining Mechanical Engineer (Spring 2027)
Marathon Petroleum - Martinez, CA, United States
Manufacturing Intern
Crane Company - Cincinnati, OH, United States
Intern/Co-op - Refining Mechanical Engineer (Summer 2027)
Marathon Petroleum - El Paso, TX, United States
Refining Chemical Engineering Intern/Co-op Spring 2027
Marathon Petroleum - Robinson, IL, United States
Intern/Co-op - Refining Chemical Engineering Fall 2026
Marathon Petroleum - Dickinson, ND, United States
Chemical Engineering Intern
Huntsman - The Woodlands, TX, United States
Intern/Co-op - Refining Electrical Engineering (Summer 2027)
Marathon Petroleum - Mandan, ND, United States
Returning Intern Engineer - Summer 2027 - Great Lakes Division (For Current/Former HNTB Interns Only)
HNTB - Indianapolis, IN, United States
2027 Summer Key Technology & Services: Security, Business & Strategy Track Internship- Cleveland
KeyBank - Brooklyn, OH, United States
Intern/Co-op - Refining Chemical Engineering Fall 2026
Marathon Petroleum - Canonsburg, PA, United States
Intern/Co-op - Refining Electrical Engineering (Fall 2027)
Marathon Petroleum - Robinson, IL, United States
Intern/Co-op - Refining Chemical Engineering Fall 2026
Marathon Petroleum - Minnesota, United States
Returning Intern Engineer - Summer 2027 - Great Lakes Division (For Current/Former HNTB Interns Only)
HNTB - Milwaukee, WI, United States
Intern/Co-op - Information Technology (Summer 2027)
Marathon Petroleum - San Antonio, TX, United States
Intern/Co-op - Refining Construction Management (Summer 2027)
Marathon Petroleum - Findlay, OH, United States
Electrical Engineering Intern
Huntsman - The Woodlands, TX, United States
