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Charles River Laboratories

Engaged Employer

Great but going through a hard time - Supervisor Charles River Laboratories Employee Review

4.0
Apr 9, 2025
Recommend
CEO approval
Business Outlook

Pros

Great pay for entry level work. Good upward mobility for those without higher education, often role that would require a degree will accept the equivalent amount of time in a lab role. Good amount of sick time (64 hours) and vacation hours (120 at start 160 at 5 years) Departments are pretty good about promoting from within their group. Good over time pay, Double time for any day not normally scheduled. Lots of opportunities for OT. Lots of employee engagement resources, Community volunteer opportunities, employee resource groups, shadowing opportunities, wellness room, and leadership training opportunities.

Cons

HR is inconsistent with enforcing guidelines and expectations, at times give conflicting information or does not know company policy. Has been laying off employees every quarter for over a year. Salaried staff being used to compensate for massive understaffing of hourly employees. Often working full 8 to 9 hours shifts doing hourly employee tasks then expected to complete their normal workload in off hours and over weekend with no additional compensation. Employee engagement only available for non-vivarium staff. Workload and schedules too packed to allow vivarium staff the opportunity to participate. Attendance policy unclear and enforced differently depending on who in HR is reviewing issues. 401K matching only once per year if employed for entire year. Vacation time roll over take away, company does not buy back unused days. Scheduled difficult for hourly staff to get days off due to understaffing.

Explore other reviews about Charles River Laboratories

5.0
Jun 12, 2026
Recommend
CEO approval
Business Outlook

Pros

Great place to work. Work/life balance is best I've been part of.

Cons

Very big company, don't always know who to go to

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Charles River Laboratories Response
1mo
We're thrilled to hear you're enjoying your time at Charles River! Your contributions make a difference, and we’re grateful to have you on the team.
2.0
Jun 24, 2026
Recommend
CEO approval
Business Outlook

Pros

The people you work with under the leadership level are great and truly try their best every day to do the best job they possibly can.

Cons

Everyone is severely underpaid for the amount of work they’re expected to do. People will quit/be fired/laid off and no additional help is provided. Those who remain are expected to pick up all of the slack. Leadership is variable on the day-to-day but you never truly feel supported or like your problems are taken seriously enough to resolve. Individuals are actively urged not to present counter job offers as a way to negotiate higher pay or a different position because “the site head doesn’t like it”.

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