Marathon Petroleum Company LP

About Marathon Petroleum Company LP

Marathon Petroleum Corporation (MPC) is a leading, integrated, downstream energy company headquartered in Findlay, Ohio. The company operates the nation's largest refining system. MPC's marketing system includes branded locations across the United States, including Marathon brand retail outlets. MPC also owns the general partner and majority limited partner interest in MPLX LP, a midstream company that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure.


Environmental Intern

June 2023 - August 2023 Robinson, IL
“Everyone at Marathon was very helpful and open to not only answering my questions but also showing me around their specific departments/duties so I could get a sense of what each job was like in the refinery. Oftentimes, if I asked if I could attend a meeting or shadow someone in the field they were more than happy to oblige and go in-depth about why they did what they did. When I left, I felt like I had a good sense of what Marathon employees (specifically in the department I was in) did in their day-to-day lives.”

Mechanical Engineering Intern

January 2022 - May 2022 Anacortes, WA
“I loved being the project manager on my own projects. I was left to complete the jobs on my own time and pace, but everybody at the refinery was always willing to help me move the projects forward. ”
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Questions & Answers

I'll soon be interviewed for an engineering internship at Marathon Petroleum Company, so what should I know beforehand?

Internship +5

I'm currently a chemical engineering major. In what ways might this help me going into an engineering internship Marathon Petroleum Company?

Internship +6

What's a day as an Electrical and Instrumentation Engineer Co-op at Marathon Petroleum Company LP like?

Internship +2
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