ONEOK reviews

4.1

79% would recommend to a friend

(312 total reviews)
avatar

Pierce Norton

82% approve of CEO

80% positive business outlook

ONEOK has an employee rating of 4.1 out of 5 stars, based on 312 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The ONEOK 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

312 reviews
3.0
Feb 20, 2026

Mostly good

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

ESPP, 401k match, PTO, coworkers are generally great

Cons

Since Magellan acquisition the company culture has plummeted. Magellan counterparts do half the work and get paid twice as much. Management seems to be doing very little to address the discrepancy. Of late, it has become evident to advance you must have an engineering degree. It would seem a 4 year degree means more than specific field or life experience.

5.0
Sep 20, 2025

Great Company

Recommend
CEO approval
Business Outlook

Pros

Good pay, work/life balance and all around good company.

Cons

Going through some changes with all the recent acquisitions but managing. Hopefully we come out of it the same ONEOK we were when we started.

4.0
Aug 21, 2025

Great company

Recommend
CEO approval
Business Outlook

Pros

Great environment in most teams Listens to employees Alot of job opportunities Excellent benefits Safety driven

Cons

Promotions are hard to come by Certain teams can get toxic High turnover

Viewing 52 - 54 of 312 Reviews

Glassdoor has 346 ONEOK reviews submitted anonymously by ONEOK employees. Read employee reviews and ratings on Glassdoor to decide if ONEOK is right for you.