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 Farmacéutica y biotecnología industry (3.5 stars).

Reviews by job title

1K reviews
5.0
Feb 26, 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.

5.0
Jan 3, 2026

Shopfloor

Recommend
CEO approval
Business Outlook

Pros

Pay and benefits and work life balance

Cons

Long shifts with little direction

5.0
Nov 24, 2025

Great place to work

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Management and people - very approachable and supportive

Cons

Location only downside, excellent place to work

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.