Corning reviews

3.8

71% would recommend to a friend

(1,999 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 1,999 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
4.0
Jan 29, 2026

Hard work but good work

Recommend
CEO approval
Business Outlook

Pros

Pay, Stock, Resources, Experienced company

Cons

Bureaucracy, No work-life balance, duty phone, 24x7 worklife

3.0
Jan 24, 2026

Pay Rate

Recommend
CEO approval
Business Outlook

Pros

Unlimited Overtime, and a good work life balance

Cons

pay increase is very slow, young leadership

3.0
Jan 22, 2026
Recommend
CEO approval
Business Outlook

Pros

High performance R&D organization with strong IP and deep technical understanding

Cons

Average to below average salary and antiquated systems along with a slow moving mindset

Viewing 31 - 33 of 1,999 Reviews

Glassdoor has 3,018 Corning reviews submitted anonymously by Corning employees. Read employee reviews and ratings on Glassdoor to decide if Corning is right for you.