457
Ohio summer internships
Intern/Co-op - Refining Electrical Engineering (Fall 2027)
Marathon Petroleum - Detroit, MI, United States
Project Solutions Intern
American Electric Power - Columbus, OH, United States
Audit Intern Winter 2028
Crowe - Columbus, OH, United States
Returning Project Controls Intern - Summer 2027 - Great Lakes Division (For Current/Former HNTB Interns Only)
HNTB - Chicago, IL, United States
Refining Chemical Engineering Intern/Co-op Spring 2027
Marathon Petroleum - Louisiana, United States
Refining Chemical Engineering Intern/Co-op Spring 2027
Marathon Petroleum - Detroit, MI, United States
Intern/Co-op - Refining Mechanical Engineer (Summer 2027)
Marathon Petroleum - Louisiana, United States
Intern/Co-op - Refining Electrical Engineering (Spring 2027)
Marathon Petroleum - Robinson, IL, United States
Intern/Co-op - Refining Construction Management (Summer 2027)
Marathon Petroleum - El Paso, TX, United States
Returning Intern Engineer - Summer 2027 - Great Lakes Division (For Current/Former HNTB Interns Only)
HNTB - East Lansing, MI, United States
Refining Chemical Engineering Intern/Co-op Fall 2027
Marathon Petroleum - Martinez, CA, United States
Intern/Co-op - Refining Mechanical Engineer (Summer 2027)
Marathon Petroleum - Kentucky, United States
Refining Chemical Engineering Intern/Co-op Fall 2027
Marathon Petroleum - Canonsburg, PA, United States
2027 Technical Sales Intern - Equipment
Trane Technologies - Ohio, United States
Intern/Co-op - Midstream Natural Gas and NGL Services Chemical/Mechanical/Civil/Petroleum/Electrical Engineering (Summer 2027)
Marathon Petroleum - Pennsylvania, United States
Intern/Co-op - Refining Electrical Engineering (Summer 2027)
Marathon Petroleum - Salt Lake City, UT, United States
Returning Project Controls Intern - Summer 2027 - Great Lakes Division (For Current/Former HNTB Interns Only)
HNTB - Allen Park, MI, United States
Refining Chemical Engineering Intern/Co-op Summer 2027
Marathon Petroleum - Canonsburg, PA, United States
Returning Intern Planner - Summer 2027 - Great Lakes Division (For Current/Former HNTB Interns Only)
HNTB - Indianapolis, IN, United States
Operational Excellence Engineering Intern
Johns Manville - Waterville, OH, United States
