Corning reviews

3.8

71% would recommend to a friend

(2,000 total reviews)
avatar

Wendell P. Weeks

85% approve of CEO

64% positive business outlook

Corning has an employee rating of 3.8 out of 5 stars, based on 2,000 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Corning 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
1.0
Oct 13, 2025

HR is a joke

Recommend
CEO approval
Business Outlook

Pros

You can get hired easily

Cons

Wait an eternity to work just to be disrespected by HR. HR never replies to your emails.

5.0
Oct 7, 2025

.

Recommend
CEO approval
Business Outlook

Pros

Corning had a lot of growth opportunities

Cons

It’s a corporate and there is some rigidity.

Viewing 61 - 63 of 2,000 Reviews

Glassdoor has 3,019 Corning reviews submitted anonymously by Corning employees. Read employee reviews and ratings on Glassdoor to decide if Corning is right for you.