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Overall employee rating

3.2
Based on 36 reviews
5
4
3
2
1
Detail Ratings
Work life balance
3.0
Career Growth
3.0
Work flexibility
3.0
Job Security
4.0
Pay and benefits
4.0
Leadership
3.0
Company Culture
3.0
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Associate Scientist
2.9
9 July 2026

Solid company, but job security feels shaky now.

MSD offers decent stability, especially as a big pharma player in drug development. However, recent restructuring and layoffs have made some employees, including Associate Scientists, question their job security, particularly in offices like Rahway, NJ.


Pros

For a long time, working as an Associate Scientist in drug development felt really stable here. It's a big pharma company, so generally, job security was a strong point and benefits are solid. You rarely worried about your role just disappearing overnight.


Cons

Lately, though, that stability isn't what it used to be. There have been multiple rounds of layoffs and reorganizations, even in the Rahway, NJ office. It's made a lot of us feel uncertain about our long-term future here, which is tough.


Advice to Management

Be more transparent about future plans and potential restructures. The constant uncertainty is really bad for morale and makes people look elsewhere. Clear communication about job security would help.


Ratings by topic
3.0
Work life balance
3.0
Career Growth
3.0
Work flexibility
2.0
Job Security
4.0
Pay and benefits
2.0
Leadership
3.0
Company Culture

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