Marathon Petroleum Careers

Marathon Petroleum Corporation (MPC) is a leading integrated downstream energy company in the United States, headquartered in Findlay, Ohio. Founded in 1887, MPC operates the nation's largest refining system, with a capacity of over 3 million barrels per day across multiple refineries. The company engages in refining, marketing, and transportation of petroleum products, serving wholesale and retail markets through its extensive network of Marathon-branded outlets and Speedway convenience stores. With over 40,000 employees, Marathon Petroleum is recognized for its scale, operational efficiency, and commitment to safety and environmental stewardship.

MPC's mission is to deliver reliable energy solutions while maintaining a focus on sustainability, community engagement, and shareholder value. In recent years, the company has made significant strides in reducing its carbon footprint, investing in renewable fuels, and optimizing its logistics operations. Notably, Marathon Petroleum completed the sale of Speedway to 7-Eleven in 2021, strengthening its balance sheet and enabling strategic investments in cleaner energy initiatives. The company remains a key player in the U.S. energy sector, with a strong market position and a reputation for operational excellence.