Alcon reviews

3.7

68% would recommend to a friend

(2,521 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 2,521 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 Farmacéutica y biotecnología industry (3.5 stars).

Reviews by job title

3K reviews
4.0
Apr 24, 2026

Engineer

Recommend
CEO approval
Business Outlook

Pros

Consider have WLB depending on which department you are in .

Cons

Low salary and increment . Low basic .

5.0
Apr 22, 2026

Great Company

Recommend
CEO approval
Business Outlook

Pros

Flexible Schedule Good Culture Good Benefits

Cons

The pace of work can be very fast or inconsistent.

4.0
Apr 21, 2026

good overall

Recommend
CEO approval
Business Outlook

Pros

good wlb, stable, good team

Cons

oraganizational restructuring results doubts to stay long term

Viewing 10 - 12 of 2,521 Reviews

Glassdoor has 3,494 Alcon reviews submitted anonymously by Alcon employees. Read employee reviews and ratings on Glassdoor to decide if Alcon is right for you.