Skip to contentSkip to footer
      employer cover photo
      employer logo
      employer logo

      Tetra Tech

      Engaged Employer

      Tetra Tech reviews

      3.8

      75% would recommend to a friend

      (1,902 total reviews)
      avatar

      Dan L. Batrack

      74% approve of CEO

      65% positive business outlook

      Ratings by category

      4.0

      Diversity & inclusion

      3.7

      Work/Life balance

      3.7

      Career opportunities

      3.6

      Culture & values

      3.5

      Senior management

      3.5

      Compensation and benefits

      Tetra Tech has an employee rating of 3.8 out of 5 stars, based on 1,902 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Tetra Tech employee rating is in line with the average (within 1 standard deviation) for employers within the Construction, Repair & Maintenance Services industry (3.7 stars).

      Ratings by demographic groups

      Reviews by job title

      2K reviews
      2.0
      Jan 24, 2026

      Good variance of jobs, poor upper management, poor local management

      Senior geoenvironmental consultant
      Recommend
      CEO approval
      Business Outlook

      Pros

      Good range of jobs to work on

      Cons

      Pigeonholed into one role with lack of progression, under staffed, poor remuneration package, mediocre pension package, extremely limited budget towards training, no time allowance for people compiling chartership applications, expectation to work overtime with no remuneration, penny pinching attitude (broken equipment - reluctance to buy new equipment), Q&A with business head all scripted - politician style answers, pay doesn’t keep up with inflation, food and car allowances stagnant despite inflation, I could go on…

      4.0
      Jan 22, 2026

      Great

      Engineer
      Recommend
      CEO approval
      Business Outlook

      Pros

      great experience working witg smart people

      Cons

      no cons has been reported

      Viewing 43 - 45 of 1,902 Reviews
      Related searches: Tetra Tech jobs | Tetra Tech salaries | Tetra Tech benefits | Tetra Tech interviews
      ReviewsTetra Tech reviews

      Glassdoor has 2,476 Tetra Tech reviews submitted anonymously by Tetra Tech employees. Read employee reviews and ratings on Glassdoor to decide if Tetra Tech is right for you.