Merck reviews

4.1

83% would recommend to a friend

(6,163 total reviews)
avatar

Rob Davis

83% approve of CEO

71% positive business outlook

Merck has an employee rating of 4.1 out of 5 stars, based on 6,163 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The Merck 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

6K reviews
5.0
May 27, 2025

Great Place To Work

Recommend
CEO approval
Business Outlook

Pros

Makes life saving medicine - My brother is only alive today because of Keytruda Strong benefits

Cons

Difficult to communicate across all internal stakeholders

1.0
May 25, 2025

Toxic managers rewarded

Recommend
CEO approval
Business Outlook

Pros

Good salary Good flexibility since Covid

Cons

Toxic management. Senior leadership want to be worshiped so they ignore all the concerns raised by the employees and case of bullying by their managers. They lean too much onto office politics than efficiency and performance. Hard work and great performance doesn’t matter at MERCK. This company has a serious issue with toxic management being protected and even rewarded. One manager in particular has driven out multiple talented employees, yet leadership continues to ignore the pattern. Feedback is dismissed, retaliation is real, and opportunities are blocked unless you’re in the manager’s good graces. Concerns have been raised directly and through pulse surveys, but these efforts go nowhere. The surveys are widely seen as performative — a box to check rather than a tool for real change. Employees have learned that raising issues often leads to backlash or being pushed out. Speaking up is a trap. If you come to this company, Double down on any psychotherapy because you will need it. The managers will bully and discriminate against employees with the full protection of HR and senior management. If the employee raises the concerns to senior management or HR, they become the problem and manager with support of senior management will continue their worse. The employee become the target to put down by any mean. The narrative is controlled by those in power.

4.0
May 24, 2025
Recommend
CEO approval
Business Outlook

Pros

Big company with huge world impact

Cons

Bad direct and overall leadership

Viewing 313 - 315 of 6,163 Reviews

Glassdoor has 8,177 Merck reviews submitted anonymously by Merck employees. Read employee reviews and ratings on Glassdoor to decide if Merck is right for you.