employer cover photo
employer logo
employer logo

Marathon Petroleum

Is this your company?

Marathon Petroleum reviews

4.0

79% would recommend to a friend

(1,558 total reviews)
avatar

Michael J. Hennigan

81% approve of CEO

83% positive business outlook

Marathon Petroleum has an employee rating of 4.0 out of 5 stars, based on 1,558 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Marathon Petroleum employee rating is in line with the average (within 1 standard deviation) for employers within the Energy, Mining & Utilities industry (3.7 stars).

Reviews by job title

2K reviews
5.0
Jun 16, 2026

Crude Hauler

Recommend
CEO approval
Business Outlook

Pros

Great Work Environment and staff

Cons

Low seniority equals nights and weekends

Viewing 1 - 3 of 1,558 Reviews

Glassdoor has 1,952 Marathon Petroleum reviews submitted anonymously by Marathon Petroleum employees. Read employee reviews and ratings on Glassdoor to decide if Marathon Petroleum is right for you.