Dec 4, 2025
MKS Instruments reviews
81% would recommend to a friend
John T.C. Lee
88% approve of CEO
63% positive business outlook
MKS Instruments has an employee rating of 3.9 out of 5 stars, based on 396 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 Manufacturing industry (3.5 stars).
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Reviews by job title
396 reviews
Oct 11, 2025
MKS Instruments Response
5moThank you for your kind words. We’re glad to hear you feel comfortable and supported at MKS. We believe in winning as a team so it is important to us that our team members feel they belong. If you’d like to share more, feel free to reach out via our internal Digital Dialogue platform or at mks.feedback@mksinst.com.
Aug 10, 2025
MKS Instruments Response
5moIt’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.
