Questions and Answers about Charles River Laboratories

Here's what people have asked and answered about working for and interviewing at Charles River Laboratories.

View all 24 questions about Charles River Laboratories

Do they do pre-employment drug testing? If so, what kind?


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6 answers

I was sent to Lab Corp where they took a urine sample. They test for all the usual suspects.


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Yes. They have you go to an employment center and take a drug test there.

Answered - Research Technician (Current Employee) - Ashland, OH

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Yes, they do drug testing - all kinds

Answered - Senior Accounts Payable Administrator (Former Employee) - Wilmington, MA

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Yes, pretty sure it includes weed

Answered - Animal Care Assistant (Current Employee) - Reno, NV

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Yes - I was required to go to Quest Labs. Not sure of the extent

Answered - Associate (Current Employee) - Wilmington, MA

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Yes, unknown

Answered - Senuor Veterinary Pathologist (Current Employee) - Reno, NV

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