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Marathon Petroleum Corporation Mechanical Engineering internships
As of November 13, 2026, Intern Insider listed 10 open Mechanical Engineering internships at Marathon Petroleum Corporation. These roles are listed in Bulger, Pennsylvania, Cadiz, Ohio and Canonsburg, Pennsylvania. 10 listings state that the role is paid. This page does not invent a salary when the listing is silent. Browse the roles by employer below. You can read the full posting free, then apply in minutes with a free account.
10 open roles · 1 company
Marathon Petroleum Corporation10 open
- Intern/Co-op - Refining Mechanical EngineerFindlay, Ohio
- Intern/Co-op - Refining Mechanical EngineerFindlay, Ohio
- Intern/Co-op - Midstream Logistics and Storage Mechanical/Civil/Electrical EngineeringFindlay, Ohio
- Intern/Co-op - Midstream Logistics and Storage Mechanical/Civil/Electrical EngineeringFindlay, Ohio
- Intern/Co-op - Midstream Natural Gas and NGL Services Chemical/Mechanical/Civil/Petroleum/Electrical EngineeringCanonsburg, Pennsylvania
- Intern/Co-op - Midstream Natural Gas and NGL Services Chemical/Mechanical/Civil/Petroleum/Electrical EngineeringDenver, Colorado
- Intern/Co-op - Midstream Logistics and Storage Mechanical/Civil/Electrical EngineeringFindlay, Ohio
- Intern/Co-op - Midstream Natural Gas and NGL Services Chemical/Mechanical/Civil/Petroleum/Electrical EngineeringCanonsburg, Pennsylvania
- Intern/Co-op - Midstream Natural Gas and NGL Services Chemical/Mechanical/Civil/Petroleum/Electrical EngineeringCanonsburg, Pennsylvania
- Intern/Co-op - Midstream Natural Gas and NGL Services Chemical/Mechanical/Civil/Petroleum/Electrical EngineeringDenver, Colorado
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As of November 13, 2026, Intern Insider listed 10 open Mechanical Engineering internships at Marathon Petroleum Corporation.
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