Nov 6, 2025
MKS Instruments reviews
83% would recommend to a friend
John T.C. Lee
89% approve of CEO
67% positive business outlook
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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
Oct 27, 2025
MKS Instruments Response
5moThank you for taking time to provide us with your feedback. If you'd like to share more background or suggestions, please reach us through our internal Digital Dialogue program or at mks.feedback@mksinst.com.
Oct 23, 2025
MKS Instruments Response
5moThank you for the note and for your continued contributions in Andover. It’s great to hear you value the strength of our product line and engineering team.
Those are key to how we deliver on our mission as an innovation leader.
At MKS, we believe in ownership and supporting one another to drive meaningful change. If you have additional feedback or ideas, we welcome your input through our internal Digital Dialogue program or at mks.feedback@mksinst.com.