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
May 27, 2026
Recommend
CEO approval
Business Outlook

Pros

Great company to work with away from the main headquarters located in Foster City. Lots of learning opportunities and a good culture to make it so you enjoyed working with your colleagues.

Cons

Management reviews and process for promotions seem a bit skewed. It seemed to fall on how well your own management could "sell" you to the other team's management.

3.0
May 21, 2026

Strong pay but plagued by constant layoffs and poor processes

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Pay and benefits and some strong assets in the pipeline

Cons

Constant layoffs...also the people, processes, and systems are pretty bad compared to other companies

Viewing 10 - 12 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.