Janssen Reviews

4.0

73% would recommend to a friend

(1,428 total reviews)
avatar

Alex Gorsky

85% approve of CEO

65% positive business outlook

Janssen has an employee rating of 4.0 out of 5 stars, based on 1,428 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 Pharmaceutical and biotechnology industry (3.5 stars).

Reviews by job title

1K reviews
5.0
26 Feb 2026

Great place to work

Recommend
CEO approval
Business outlook

Pros

Flexibility Work environment Fully remote

Cons

I didn't feel there were any cons while working there.

3.0
29 Jan 2026

Safe company

Recommend
CEO approval
Business outlook

Pros

safe company, good future pipeline benefits

Cons

risk off company, uncompetitive compensation package for M1s, strict 3 day in office policy network outshines capability

Viewing 1 - 3 of 1,428 Reviews

Glassdoor has 2,408 Janssen reviews submitted anonymously by Janssen employees. Read employee reviews and ratings on Glassdoor to decide if Janssen is right for you.