Gilead Sciences reviews

3.5

61% would recommend to a friend

(2,013 total reviews)
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Daniel O’Day

68% approve of CEO

55% positive business outlook

Gilead Sciences has an employee rating of 3.5 out of 5 stars, based on 2,013 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Gilead Sciences 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

2K reviews
4.0
Apr 21, 2026

Leadership

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Great team who support one another

Cons

Politics as is the case with most large global companies

3.0
Apr 21, 2026
Recommend
CEO approval
Business Outlook

Pros

Generally generous bonus multiplier, fast-paced

Cons

Runs very lean with heavy reliance on vendors and contractors. Difficult to move upwards from associate director because directors generally require direct reports

2.0
Apr 20, 2026
Recommend
CEO approval
Business Outlook

Pros

High salary Good benefits RSU’s are good

Cons

Lack of promotional opportunities Lack of adapting to industry changes

Viewing 28 - 30 of 2,013 Reviews

Glassdoor has 2,669 Gilead Sciences reviews submitted anonymously by Gilead Sciences employees. Read employee reviews and ratings on Glassdoor to decide if Gilead Sciences is right for you.