Janssen reviews

4.0

73% would recommend to a friend

(1,429 total reviews)
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Alex Gorsky

85% approve of CEO

65% positive business outlook

Janssen has an employee rating of 4.0 out of 5 stars, based on 1,429 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Janssen 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

1K reviews
4.0
Jun 20, 2025

Fine

Recommend
CEO approval
Business Outlook

Pros

Nice working environment with GMP regulations

Cons

Need to have eye for detail and patience

Viewing 322 - 324 of 1,429 Reviews

Glassdoor has 2,410 Janssen reviews submitted anonymously by Janssen employees. Read employee reviews and ratings on Glassdoor to decide if Janssen is right for you.