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      Tetra Tech

      Engaged employer

      Tetra Tech Reviews

      3.7

      72% would recommend to a friend

      (1,904 total reviews)
      avatar

      Dan L. Batrack

      70% approve of CEO

      62% positive business outlook

      Ratings by category

      3.9

      Diversity and inclusion

      3.6

      Work/Life balance

      3.6

      Career opportunities

      3.5

      Culture and values

      3.4

      Senior management

      3.4

      Compensation and benefits

      Tetra Tech has an employee rating of 3.7 out of 5 stars, based on 1,904 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 and maintenance industry (3.7 stars).

      Ratings by demographic groups

      Reviews by job title

      2K reviews
      5.0
      23 Nov 2025

      Great to work here

      Senior ecologist
      Recommend
      CEO approval
      Business outlook

      Pros

      A great team, interesting projects

      Cons

      Profit driven, high pressure, occasional lack of training within the team

      5.0
      12 Nov 2025

      Great place to make a real impact

      Anonymous employee
      Recommend
      CEO approval
      Business outlook

      Pros

      Working on the world’s big challenges in water, energy, sustainability and International Development. You can have a real impact! Class leading flexible work practices.

      Cons

      Always busy, but rewarded for your contribution

      Viewing 1 - 3 of 1,904 Reviews
      Related searches: Tetra Tech jobs | Tetra Tech salaries | Tetra Tech benefits | Tetra Tech interviews
      ReviewsTetra Tech reviews

      Glassdoor has 2,479 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.