Does Charles River Laboratories pay their employees well?

According to anonymously submitted Glassdoor reviews, Charles River Laboratories employees rate their compensation and benefits as 3.0 out of 5. Find out more about salaries and benefits at Charles River Laboratories. This rating has been stable over the past 12 months.

How satisfied are employees working at Charles River Laboratories?

49% of Charles River Laboratories employees would recommend working there to a friend based on Glassdoor reviews . Employees also rated Charles River Laboratories 3.2 out of 5 for work life balance, 3.2 for culture and values and 3.1 for career opportunities.

What are the top reviewed jobs at Charles River Laboratories?

Lab Technician (78) , Scientist (69) , Animal Care Technician (65) , Research Technician (55) , Technician (52) , Analyst (51) , Research Associate (46) , Research Scientist (42) , Supervisor (37) , Research Assistant (36) , Laboratory Technician (31) , Study Director (27) , Project Manager (25) , Manager (22) , Associate Scientist (20)

What are the pros of working at Charles River Laboratories according to real employee reviews?

"The ability to move around within the company is relatively good and the benefits are good." ((in 236 reviews)); "Great people you work with and a relatively easy job with very easy to understand ladder to climb." ((in 170 reviews)); "Very interesting place to work and colleagues are great" ((in 44 reviews)); "Great people and team to work with" ((in 42 reviews)); "Flexible hours and shifts day" ((in 41 reviews))

What are the cons of working at Charles River Laboratories according to real employee reviews?

"sites are disorganized and pay is low" ((in 177 reviews)); "Management is poor and people who are in charge lack knowledge of CDMO" ((in 166 reviews)); "The low salary also makes it hard to subsequently ask for more at another company." ((in 111 reviews)); "upper management is awful, lots of work to do which overwhelms people easily." ((in 33 reviews)); "A lot of managers don't know what actually occurs in their department." ((in 30 reviews))

What are employees saying about Charles River Laboratories layoffs in 2026?

Explore Glassdoor’s employee reviews to understand what current and former employees are saying about Charles River Laboratories layoffs and their outlook for job security at Charles River Laboratories in 2026.

What are the top reviewed Charles River Laboratories locations?

Wilmington , Mattawan , Reno , Ashland , Horsham , Shrewsbury , Memphis , Boston , Charleston , Worcester , Chicago , Bethesda , Raleigh , South San Francisco , Malvern , Wayne , Cambridge , Skokie , San Diego , Rockville , Morrisville , Newark , Frederick , Philadelphia , Spencerville , Kalamazoo , Wilmington , Durham , Kingston , Catskill

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Charles River Laboratories

Charles River Laboratories reviews

3.2

49% would recommend to a friend

(2,376 total reviews)

Birgit Girshick

64% approve of CEO

32% positive business outlook

Ratings by category

3.7

Diversity & inclusion

3.2

Culture & values

3.2

Work/Life balance

3.1

Career opportunities

3.0

Compensation and benefits

2.7

Senior management

Charles River Laboratories has an employee rating of 3.2 out of 5 stars, based on 2,376 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Charles River Laboratories employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical & Biotechnology industry (3.5 stars).

Ratings by demographic groups

Race / Ethnicity

Gender

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Parent or family caregiver

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Reviews by job title

2K reviews

2.0

Jun 7, 2016

Overworked and Underpaid

Animal care technician i

Recommend

CEO approval

Business Outlook

Pros

The employees there are amazing, everyone is friendly and great to be around.

Cons

The amount of work to how much you get paid, late nights, tons of overtime, no to little communication, employees seen as expendable, not enough supplies for the work.

3.0

Jun 2, 2016

formulation tech

Anonymous employee

Recommend

CEO approval

Business Outlook

Pros

there really arent any pros

Cons

the communication is extremely poor

4.0

May 24, 2016

Accountant

Anonymous employee

Recommend

CEO approval

Business Outlook

Pros

Great place to work. Nice people

Cons

Really there is nothing I can say negative about this place.

Viewing 2206 - 2208 of 2,376 Reviews

Jobs at Charles River Laboratories

Security Officer - Worcester, MA (Mon-Fri, 6am - 2pm)

Security Officer - Worcester, MA (Mon-Fri, 10pm - 6am)

Animal Care Associate

Security Officer - Worcester, MA (Mon-Fri, 2pm - 10pm)

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Charles River Laboratories

Charles River Laboratories reviews

Ratings by category

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Overworked and Underpaid

formulation tech

Accountant

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