NSF reviews

2.7

40% would recommend to a friend

(523 total reviews)
avatar

Pedro Sancha

33% approve of CEO

43% positive business outlook

NSF has an employee rating of 2.7 out of 5 stars, based on 523 company reviews on Glassdoor which indicates that most employees have an average working experience there. The NSF employee rating is 27% below average for employers within the Management & Consulting industry (3.7 stars).

Reviews by job title

523 reviews
3.0
Jan 16, 2026
Recommend
CEO approval
Business Outlook

Pros

Flexible schedule, good health benefits

Cons

Lots of travel, senior level management unprofessional

2.0
Jan 15, 2026

Feels Like a Dead End

Recommend
CEO approval
Business Outlook

Pros

There are some great people to work with here, and plenty of learning/troubleshooting opportunities.

Cons

No chance for promotion, severe disconnect between senior management and labs, prioritizing profits over employees

4.0
Jan 8, 2026
Recommend
CEO approval
Business Outlook

Pros

Lot to learn from NSF. Good work environment.

Cons

Need to have a better work life balance. Need better transparency from Management on direction of the Company.

Viewing 19 - 21 of 523 Reviews

Glassdoor has 641 NSF reviews submitted anonymously by NSF employees. Read employee reviews and ratings on Glassdoor to decide if NSF is right for you.