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      United Microelectronics

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      United Microelectronics Reviews

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      2.9

      40% would recommend to a friend

      (436 total reviews)

      Shan-Chieh Chien and Jason Wang

      57% approve of CEO

      44% positive business outlook

      Ratings by category

      3.3

      Compensation and benefits

      3.3

      Career opportunities

      2.5

      Diversity and inclusion

      2.3

      Culture and values

      2.3

      Senior management

      2.0

      Work/Life balance

      United Microelectronics has an employee rating of 2.9 out of 5 stars, based on 436 company reviews on Glassdoor which indicates that most employees have an average working experience there. The United Microelectronics employee rating is in line with the average (within 1 standard deviation) for employers within the Manufacturing industry (3.5 stars).

      Reviews by job title

      436 reviews
      3.0
      18 May 2026

      Good OT pay but poor welfare and high turnover.

      Senior process engineer
      Recommend
      CEO approval
      Business outlook

      Pros

      OT pay is good and Canteen and cafe is good.

      Cons

      Not much welfare/health benefits. China bosses, if you are unlucky can use vulgarities at you. Chinese speaking company. High turnover for PEs due to overloading + shift work. Certain departments have it easier.

      Viewing 1 - 3 of 436 Reviews
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      ReviewsUnited Microelectronics reviews

      Glassdoor has 456 United Microelectronics reviews submitted anonymously by United Microelectronics employees. Read employee reviews and ratings on Glassdoor to decide if United Microelectronics is right for you.