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      MKS Instruments

      Engaged Employer

      MKS Instruments reviews

      4.0

      83% would recommend to a friend

      (398 total reviews)
      avatar

      John T.C. Lee

      89% approve of CEO

      67% positive business outlook

      Ratings by demographic groups

      MKS Instruments has an employee rating of 4.0 out of 5 stars, based on 398 company reviews on Glassdoor which indicates that most employees have a good working experience there. The MKS Instruments employee rating is in line with the average (within 1 standard deviation) for employers within the Manufactura industry (3.5 stars).

      Reviews by job title

      398 reviews
      5.0
      Aug 10, 2025

      Good Company to work

      Principal business systems analyst
      Recommend
      CEO approval
      Business Outlook

      Pros

      Good Management and great company

      Cons

      Sometimes the Team you work in might be difficult. You might not get a lot of visibility

      avatar
      MKS Instruments Response
      6mo
      It’s wonderful to hear your positive view of MKS and your experience with strong management over the past three years. You’ve also highlighted an important point about team dynamics and visibility. Inclusion and mutual respect are central to how we work, and it’s a concern to us whenever an employee feels their team experience is difficult or their efforts aren’t fully visible. Winning as a team is one of our core values, and we want everyone to feel recognized for the role they play in our success. If you’d like to share more about your experience, please connect with us through the Digital Dialogue program or by emailing mks.feedback@mksinst.com. Thank you again for your perspective and the commitment you bring to MKS.
      4.0
      Aug 1, 2025

      Good People

      Manager
      Recommend
      CEO approval
      Business Outlook

      Pros

      Good people , old fashion technology

      Cons

      Bureaucratic place to work ,many meatings

      avatar
      MKS Instruments Response
      6mo
      It’s great to hear that you value the people you work with at MKS — our teams truly make the difference. We’ve also taken note of your feedback about bureaucracy and frequent meetings. It’s important to us that everyone feels empowered to take ownership, both at the individual and team level. If something can be improved, we encourage employees to work together to streamline processes and make changes happen. Accountability and collaboration are key to how we move forward as a company. If you’d like to share more thoughts, please connect with us through the Digital Dialogue program or by emailing mks.feedback@mksinst.com. Thank you for your perspective and the contributions you make at MKS.
      5.0
      Jul 22, 2025

      Review

      Principal firmware engineer
      Recommend
      CEO approval
      Business Outlook

      Pros

      Flexibilty Work from home options available

      Cons

      Nothing as of now to report

      avatar
      MKS Instruments Response
      6mo
      It’s great to hear that you’re having a positive start with MKS and that the flexibility and work-from-home options are valuable to you. If you’d like to share more about your experience at any time, please connect with us through the Digital Dialogue program or by emailing mks.feedback@mksinst.com.
      Viewing 154 - 156 of 398 Reviews
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      ReviewsMKS Instruments reviews

      Glassdoor has 507 MKS Instruments reviews submitted anonymously by MKS Instruments employees. Read employee reviews and ratings on Glassdoor to decide if MKS Instruments is right for you.