Decent place to work - Environmental Scientist Tetra Tech Employee Review

3.0
Jan 30, 2026
Recommend
CEO approval
Business Outlook

Pros

Lots of fieldwork opportunities especially if you like to travel. Great benefits at minimal cost.

Cons

Low PTO accrual rate and PTO must be used for holidays. Big corporate company, not a lot of interaction between departments and many people didn’t make much of an effort to be friendly. There were several occasions where I was asked to travel for fieldwork on very short notice, sometimes a day in advance.

Explore other reviews about Tetra Tech

5.0
May 3, 2026
Recommend
CEO approval
Business Outlook

Pros

Good culture, reasonable expectations for position duties

Cons

Difficult to receive any out of cycle raises/promotions

3.0
Apr 19, 2026
Recommend
CEO approval
Business Outlook

Pros

Hired as a "fire-hire," the position is disaster based and 100% travel so you get to travel domestically paid for by the company. When working, pay is good, you can make a lot very quickly with overtime. Being part-time, I can take time-off whenever I want for as long as I want.

Cons

For my position, no natural disasters = no work. Living out of a hotel for months SUCKs and burn-out is real as you could be working 7 days a week, 12 hours a day for months on end. There's no added compensation for taking on an on-site lead position even though the workload triples. As a part-time employee, you have to pay more for benefits when working versus not working. There's a huge disconnect between part-time employees in the field and the full-time employees that do office work and upper management. Part-time workers are not prioritized unless they're willing to do whatever is thrown at them without complaints. The employee turn-over rate in the field is crazy.

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