Amentum reviews

3.6

62% would recommend to a friend

(1,464 total reviews)
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John Heller

76% approve of CEO

53% positive business outlook

Amentum has an employee rating of 3.6 out of 5 stars, based on 1,464 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Amentum employee rating is in line with the average (within 1 standard deviation) for employers within the Aerospace & Defense industry (3.6 stars).

Reviews by job title

1K reviews
4.0
Jun 12, 2026

Good work-life balance with uncertain career growth

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Work life balance. Network opportunities.

Cons

Career growth depends on different factors

3.0
Jun 11, 2026
Recommend
CEO approval
Business Outlook

Pros

Work flexibility is great, you can do your hours as and when you like. You also have the opportunity to work a 9-day fortnight, so you can work 4 extra hours one week and then work 4x 9hr days the next week and get a day off.

Cons

The team set up in this part of the company is poor, the team is far too big (40+ people to one line manager) and therefore your manager has limited visibility of your work. Going for a promotion is therefore harder and they tend to push back harder rather than provide good support and guidance

Viewing 28 - 30 of 1,464 Reviews

Glassdoor has 1,678 Amentum reviews submitted anonymously by Amentum employees. Read employee reviews and ratings on Glassdoor to decide if Amentum is right for you.