About the role#
This internship program offers experience in a Commercial Sourcing Advisor, Supply Chain Associate, or Business Analyst capacity. You will gain exposure to our procurement, contracts, and materials management policies while working alongside our teams. Throughout the term, you will build professional relationships with suppliers and internal management while learning about our commitment to safety and ethical standards.
What you'll do#
- Learn about category management, supplier diversity, and contract management processes.
- Become familiar with the specific materials, equipment, and services needed for our operations.
- Participate in the purchasing of indirect goods and services.
- Prepare and analyze bid packages while negotiating commercial terms.
- Engage in market and spend analysis to support business decisions.
- Identify, visualize, and analyze data to provide insights.
- Complete projects related to logistics, inventory control, and transportation.
- Collaborate with Finance, Accounts Payable, Supply Chain, and IT departments.
- Support process improvement initiatives and supply chain practices.
What you'll need#
- Current enrollment in a degree-seeking program.
- Bachelor-level coursework in Purchasing, Supply Chain Management, Industrial Distribution, Integrated Supply Management, or Logistics.
- Strong academic performance.
- Authorization to work in the US on a full-time indefinite basis.
Location & details#
- This is a full-time, on-site position for the Fall 2027 term.
- Locations include Findlay, Ohio; Catlettsburg, Kentucky; and Garyville, Louisiana.
- This is a paid internship.
About Marathon Petroleum Corporation
Marathon Petroleum Corporation operates as an integrated energy company focused on downstream and midstream activities. Founded in 1887, the business maintains its headquarters in Findlay, Ohio. It manages the largest refining system in the United States and oversees a network of retail outlets. The company also holds a majority interest in MPLX LP, which handles crude oil and light product transportation infrastructure.
How to get in at Marathon Petroleum Corporation
Applying early gives you a distinct advantage at Marathon Petroleum Corporation, as recruiters often review candidates before the applicant pool becomes unmanageable. Intern Insider sends an instant alert the moment a role matching your target is published anywhere, so you apply among the first and get seen before the pile grows. Reaching out to the right people often beats submitting your resume into a general queue. Intern Insider surfaces the recruiters behind the company roles so you can reach out directly to ask about the position or a referral, which materially improves your response rates.



