34
co-op internships in Ohio
Refining Chemical Engineering Intern/Co-op Spring 2027
Marathon Petroleum Corporation - Canton, OH
AFIT ANT Research Intern/Co-Op (Spring/Summer 2026) - 27420
Mission Technologies, a division of HII - Wright-Patterson Air Force Base, OH
Intern/co-op - Refining Construction Management (Summer 2026)
Marathon Petroleum Corporation - Canton, OH
Intern/co-op - Refining Construction Management (Fall 2026)
Marathon Petroleum Corporation - Canton, OH
Sales Analyst - Co-op/Internship
AMEND Consulting - Cincinnati, OH
Intern/Co-op - Refining Mechanical Engineer (Spring 2027)
Marathon Petroleum Corporation - Findlay, OH
Intern/co-op - Refining Construction Management (Spring 2027)
Marathon Petroleum Corporation - Canton, OH
Intern/Co-op - Safety & Industrial Hygiene (Summer 2026)
Marathon Petroleum Corporation - Findlay, OH
Co-op/Intern
CESO, INC. - Columbus, OH
College Intern/ Quality Engineering Co-op
ArtiFlex Manufacturing, Inc - Wooster, OH
CO-OP/INTERN 4 (POLICE UNDERSTUDY PROGRAM)
City of Cincinnati - Cincinnati, OH
Intern/co-op - Refining Construction Management (Fall 2026)
Marathon Petroleum Corporation - Findlay, OH
2026 Fall EHS Intern/Co-op Program
Precision Castparts - Toronto, OH
Co-op/Intern
CESO, INC. - Dayton, OH
Intern/Co-op - Refining Chemical Engineering Fall 2026
Marathon Petroleum Corporation - Findlay, OH
Intern/Co-op - Midstream Environmental (Fall 2026)
Marathon Petroleum Corporation - Findlay, OH
Intern/Co-op - Refining Electrical Engineering (Spring 2027)
Marathon Petroleum Corporation - Canton, OH
Engineering Intern/Co-Op (Massillon, OH)
Packaging Corporation of America - Massillon, OH
Intern/co-op - Refining Construction Management (Spring 2027)
Marathon Petroleum Corporation - Findlay, OH
Intern/Co-op - Refining Mechanical Engineer (Spring 2027)
Marathon Petroleum Corporation - Canton, OH
