NSF reviews

2.7

42% would recommend to a friend

(522 total reviews)
avatar

Pedro Sancha

35% approve of CEO

40% positive business outlook

NSF has an employee rating of 2.7 out of 5 stars, based on 522 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

522 reviews
2.0
Apr 8, 2026
Recommend
CEO approval
Business Outlook

Pros

Pay and PTO above market.

Cons

Leadership team relies heavily on micromanaging and offers very little trust. This created a toxic, "small ball" culture. Small ball refers to focusing first and sometimes exclusivily on trivial details instead of building a strong strategic foundation (i.e. a strategic north star) to guide our collective efforts.

3.0
Mar 12, 2026

We can be great again

Recommend
CEO approval
Business Outlook

Pros

Work culture (BRGs, CARES) is supported by SLT, teams seem to care about each other as people, immediate leadership respects team’s abilities and trusts us to do good work

Cons

Lots of change in a short amount of time, often short-sighted without consideration of how decisions affect the average employee. Large wage gap between SLT and average workers relative to other not-for-profits. Lots of uncertainty in direction of the company as a whole.

2.0
Oct 6, 2025
Recommend
CEO approval
Business Outlook

Pros

- Flexible with timing if you were late, need to take PTO, vacation etc. - On-site gym - Good cafeteria food - OK pay. I was getting 17/hr for an entry level position, but I asked for that. The low was 16/hr. - Opportunities to promote but it was scarce

Cons

- Management got switched around about 3 times in the 6ish months I was there. - Management is overworked and stressed, and is partially chosen out of seniority, not who would actually run a good lab, so they're not always the best. - Management throws you in the deep end, provides very poor training, but gets annoyed when asking for help. I'd end up doing things on my own without help, thinking I was doing them correctly, when in reality I was all wrong and then I'd have people displeased with me. - "every man for himself" kind of vibe - Everyone in my lab was silent. I could go a whole work week without talking to anyone - Broken(?) thermostat, so I was constantly working in a hot, humid lab. - Likely alot of mold and other spores in the air since I was in a physically wet lab. Not necessarily their fault but I was pretty sick and had bad skin issues the whole time. - Either no work at all and you had to look busy, or so much work you lost sleep over it at night. - Weird red-tape over the smallest things - Utilizes temporary workers and interns so they don't have to hire and give real pay or benefits. - Managment were passive aggressive and too afraid to actually manage. Had a manager who was "super nice" but was a huge gossiper, and when called out for not being helpful during a staff meeting quit the day of. - Messy promotion, and many were doing more than their job description, effectively being the next position up, but still getting base pay. - Genuinely everyone I knew in my lab was miserable. - My lab was the one where they put everyone that they didn't want in other labs anymore. It was the throwaway lab.

Viewing 190 - 192 of 522 Reviews

Glassdoor has 640 NSF reviews submitted anonymously by NSF employees. Read employee reviews and ratings on Glassdoor to decide if NSF is right for you.