KLA reviews

4.0

80% would recommend to a friend

(1,977 total reviews)
avatar

Rick Wallace

91% approve of CEO

82% positive business outlook

KLA has an employee rating of 4.0 out of 5 stars, based on 1,977 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.

5.0
Feb 6, 2026

good work life balance company

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

really good work life balance

Cons

may have some delay/cost of communication cross teams

Viewing 40 - 42 of 1,977 Reviews

Glassdoor has 2,222 KLA reviews submitted anonymously by KLA employees. Read employee reviews and ratings on Glassdoor to decide if KLA is right for you.