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      GTC

      Engaged employer

      GTC Reviews

      4.1

      84% would recommend to a friend

      (41 total reviews)

      Sam Hockman

      Not enough data to show CEO approval

      84% positive business outlook

      Ratings by demographic groups

      GTC has an employee rating of 4.1 out of 5 stars, based on 41 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The GTC employee rating is in line with the average (within 1 standard deviation) for employers within the Energy, mining, utilities industry (3.7 stars).

      Reviews by job title

      41 reviews
      5.0
      13 Nov 2025

      Really Positive Environment

      Senior design engineer
      Recommend
      CEO approval
      Business outlook

      Pros

      The working culture is very relaxed. Management are mixed in with employees and are very approachable. There is a strong focus on you as an individual and putting yourself first. I have always found that I will be supported in anything new I wish to take on.

      Cons

      Salary could be higher. This is made up for by the wider package and work environment.

      avatar
      GTC Response
      7mo
      Thank you for taking the time to submit a review. We are pleased that you’re enjoying working for us.
      5.0
      27 Oct 2025

      Great

      Senior asset engineer
      Recommend
      CEO approval
      Business outlook

      Pros

      Great place to work, great people living in the real world.

      Cons

      Genuinely can't think of anything

      avatar
      GTC Response
      8mo
      Thank you for taking the time to submit a review. We are pleased that you’re enjoying working for us.
      Viewing 1 - 3 of 41 Reviews
      Related searches: GTC jobs | GTC salaries | GTC benefits | GTC interviews
      ReviewsGTC reviews

      Glassdoor has 50 GTC reviews submitted anonymously by GTC employees. Read employee reviews and ratings on Glassdoor to decide if GTC is right for you.