Alcon reviews

3.7

67% would recommend to a friend

(2,533 total reviews)
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David J Endicott

77% approve of CEO

64% positive business outlook

Alcon has an employee rating of 3.7 out of 5 stars, based on 2,533 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Alcon employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical & Biotechnology industry (3.5 stars).

Reviews by job title

3K reviews
5.0
Jul 28, 2025
Recommend
CEO approval
Business Outlook

Pros

Schedule: Mo-Wed every other Th. vice versa for weekends... Fri to Sun every other Th. Work life Balance Opportunity to learn all sides of the business from start to finish Low stress None-toxic environment

Cons

Chairs are uncomfortable On rare occasion, busy days that can cause you to stay late.

3.0
Jun 30, 2026
Recommend
CEO approval
Business Outlook

Pros

Employee-friendly policies and benefits. Flexible work environment

Cons

Lack of objective and transparent decision-making. Perceived favoritism in hiring and promotion decisions. Overreliance on interview performance over demonstrated experience and leadership capabilities. Language-based bias affecting inclusivity and communication. Regional bias or perceived regional preferences. Inconsistent leadership professionalism and accountability.

Viewing 1 - 3 of 2,533 Reviews

Glassdoor has 3,509 Alcon reviews submitted anonymously by Alcon employees. Read employee reviews and ratings on Glassdoor to decide if Alcon is right for you.