Merck has an employee rating of 4.1 out of 5 stars, based on 6,174 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 Pharmaceutical & Biotechnology industry (3.5 stars).
Merck has an overall rating of 4.1 out of 5, based on over 8,192 reviews left anonymously by employees. This rating has been stable over the past 12 months. 83% of employees would recommend working at Merck to a friend and 72% have a positive outlook for the business. The best reviews about Merck have been left by employees working as Co-Op, Intern and Internship.
According to anonymously submitted Glassdoor reviews, Merck employees rate their compensation and benefits as 4.1 out of 5. Find out more about salaries and benefits at Merck. This rating has been stable over the past 12 months.
83% of Merck employees would recommend working there to a friend based on Glassdoor reviews. Employees also rated Merck 4.0 out of 5 for work life balance, 3.9 for culture and values and 3.7 for career opportunities.
Explore Glassdoor’s employee reviews to understand what current and former employees are saying about Merck layoffs and their outlook for job security at Merck in 2026.