KLA reviews

4.0

80% would recommend to a friend

(1,954 total reviews)
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Rick Wallace

90% approve of CEO

83% positive business outlook

KLA has an employee rating of 4.0 out of 5 stars, based on 1,954 company reviews on Glassdoor which indicates that most employees have a good working experience there. The KLA 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

2K reviews
5.0
Feb 9, 2026
Recommend
CEO approval
Business Outlook

Pros

R&D is taken seriously Filled with real, engaged people Plenty of work to do. Rick Wallace is the most pragmatic and grounded CEO I have seen.

Cons

Segmented departments hurt collaboration. There is definitely double-work being done in the company.

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Glassdoor has 2,199 KLA reviews submitted anonymously by KLA employees. Read employee reviews and ratings on Glassdoor to decide if KLA is right for you.