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Marathon Petroleum

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Marathon Petroleum reviews

4.0

79% would recommend to a friend

(1,558 total reviews)
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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 9, 2026
Recommend
CEO approval
Business Outlook

Pros

-Retirement Benefits -Flexible Work Schedule -Great Managers -Relocation opportunities -Consistent annual bonus

Cons

-Large company, sometimes can feel like just a number -If you want to advance, it is on you to find your opportunities

Viewing 10 - 12 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.