ICON reviews

3.5

64% would recommend to a friend

(5,280 total reviews)
avatar

Barry Balfe

52% approve of CEO

50% positive business outlook

ICON has an employee rating of 3.5 out of 5 stars, based on 5,280 company reviews on Glassdoor which indicates that most employees have a good working experience there. The ICON 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

5K reviews
3.0
Jan 27, 2026
Recommend
CEO approval
Business Outlook

Pros

I gained some good experience here and loved my team. I thought the initial training was good. My pay was also competitive compared to other similar roles out there.

Cons

There was an increasing amount of micro management creeping in and it felt like a lot of upper management would fight hard to defend company decisions to remove additional benefits, rather than being in your corner and trying to do best by you as an individual.

4.0
Jan 26, 2026

Work within J&J FSP

Recommend
CEO approval
Business Outlook

Pros

Partnership with J&J is great but apply for that role specifically

Cons

Icon is chaotic but you don’t have to work with them much if you are in the FSP.

Viewing 124 - 126 of 5,280 Reviews

Glassdoor has 6,514 ICON reviews submitted anonymously by ICON employees. Read employee reviews and ratings on Glassdoor to decide if ICON is right for you.