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Marathon Petroleum

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Marathon Petroleum reviews

4.0

79% would recommend to a friend

(1,559 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 1,559 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
3.0
Feb 21, 2026
Recommend
CEO approval
Business Outlook

Pros

Pension, bonus, schedule is nice.

Cons

Shift work, rotating night shifts, cheap company who penny pinches but makes millions a year but wont pay good employees more money.

3.0
Feb 12, 2026

Not the worst

Recommend
CEO approval
Business Outlook

Pros

Solid pay and benefits with a decent (if variable) bonus structure

Cons

Good old boy and yes man system for promotion. If you don't play the game, you're stuck where you're at

5.0
Feb 10, 2026

Great company

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Great people, benefits, and pay

Cons

Working in a refinery is not desirable

Viewing 31 - 33 of 1,559 Reviews

Glassdoor has 1,953 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.