Marathon Oil Reviews

4.2

78% would recommend to a friend

(478 total reviews)
avatar

Lee Tillman

69% approve of CEO

41% positive business outlook

Marathon Oil has an employee rating of 4.2 out of 5 stars, based on 478 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The Marathon Oil 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

478 reviews
4.0
2 Feb 2026
Recommend
CEO approval
Business outlook

Pros

Good work-life balance, management was mostly competent

Cons

DEI hiring in coworkers was evident

Viewing 1 - 3 of 478 Reviews

Glassdoor has 548 Marathon Oil reviews submitted anonymously by Marathon Oil employees. Read employee reviews and ratings on Glassdoor to decide if Marathon Oil is right for you.