About the role#
This internship provides experience in a Commercial Sourcing Advisor, Supply Chain Associate, or Business Analyst capacity. You will work on-site for the Summer 2027 term. This is a full-time position requiring 40 hours per week. You must be enrolled in a degree-seeking program throughout the duration of the internship.
What you'll do#
- Learn company policies and procedures regarding procurement, contracts, and materials management.
- Gain experience with market and spend analysis.
- Negotiate contractual terms and commercial issues.
- Identify, visualize, and analyze data to obtain business insights.
- Support supply chain practices and process improvement initiatives.
- Build relationships with suppliers, employees, and management.
- Participate in the purchasing of indirect goods and services.
- Collaborate with finance, IT, and accounts payable departments.
What you'll need#
- Current enrollment in a bachelor's degree program in Purchasing, Supply Chain Management, Industrial Distribution, Integrated Supply Management, or Logistics.
- Strong academic performance.
- Authorization to work in the United States on a full-time basis without sponsorship.
- Military experience is considered a plus.
Location & details#
This role is based on-site. Available locations include Findlay, Ohio; Wilmington, California; Catlettsburg, Kentucky; Canonsburg, Pennsylvania; Garyville, Louisiana; Robinson, Illinois; Texas City, Texas; and San Antonio, Texas. This position is paid.
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.


