NOV reviews

3.5

63% would recommend to a friend

(3,240 total reviews)

Clay C. Williams

69% approve of CEO

53% positive business outlook

NOV has an employee rating of 3.5 out of 5 stars, based on 3,240 company reviews on Glassdoor which indicates that most employees have a good working experience there. The NOV 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

3K reviews
3.0
Jan 29, 2026
Recommend
CEO approval
Business Outlook

Pros

Lots of hands on technical experience and exposure. Some business unit can be flexible in ways to do work and hours.

Cons

Limited career advancement due to unclear promotion criteria and lack of communication from management.

4.0
Jan 27, 2026
Recommend
CEO approval
Business Outlook

Pros

Pay, paid leave, a lot of overtime, friendly co-workers.

Cons

Many days were too long with travel, difficult with a family.

Viewing 40 - 42 of 3,240 Reviews

Glassdoor has 3,851 NOV reviews submitted anonymously by NOV employees. Read employee reviews and ratings on Glassdoor to decide if NOV is right for you.