Charles River Laboratories International: jobs, salaries and hiring

Hiring now

• 45

  open professional roles

• 58

  opened in the last 90 days

  58 in the last 12 months

• 0%

  of roles are remote

• 12

  states hiring

  Massachusetts, Michigan, Nevada, California, Delaware, Ohio

What it hires for: Data & Analytics (12), Operations (4), Sales (4), Marketing (2), Product (2). By level: entry level (13), mid level (10), manager (10), director (10), senior ic (7).

Where: Mattawan, MI, US, 49071 (8), Reno, NV, US, 89511 (6), Wilmington, MA, US, 01887 +1 more… (5), Ashland, OH, US, 44805 (4), Charleston, SC, US, 29407 (4), Shrewsbury, MA, US, 01545 (3).

Charles River Laboratories International hiring at a glance

• We have tracked Charles River Laboratories International's career site since Oct 2026; it has opened 58 professional roles in that time.
• 17 of Charles River Laboratories International's 45 open roles (38%) are entry-level or early-career; 3 of them say people without experience are welcome.
• 1 open roles (2%) ask for a specific AI skill.
• Of the 6 open roles that state where the work happens, 3 remote, 2 hybrid, 1 on-site.
• Among open roles, 1 say the employer cannot sponsor a visa.
• 0% of its roles post a salary range, against a median of 27% for Pharmaceuticals & Biotech employers.
• By open professional roles, Charles River Laboratories International ranks #72 of 251 Pharmaceuticals & Biotech employers we track.

What Charles River Laboratories International asks for

Entry-level roles, in the employer’s words

Phrases from open postings that say people without experience are welcome or that training is provided.

• “No previous experience required”Research Analyst I, Bioanalysis LBA
• “No previous professional experience required.”Research Analyst I
• “No previous work experience required.”Research Analyst I - Cellular & Molecular Biology

How Charles River Laboratories International compares with Pharmaceuticals & Biotech employers

Median across 251 Pharmaceuticals & Biotech employers with 3 or more open roles. Updated daily.

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• Blink Health 43 open
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• The Lockwood Group 47 open

Open roles

• Director of ToxicologyReno, NV, US, 89511
• Administrative Support Specialist IIIBethesda, MD, US, 20892
• Production Supervisor (Small Animal)Raleigh, NC, US, 27610
• Technical Trainer ISpencerville, OH, US, 45887
• Technical Trainer I - In-LifeMattawan, MI, US, 49071
• Environmental Health and Safety SpecialistHollister, CA, US, 95023 +1 more…
• Team Lead VACharleston, SC, US, 29407
• Research Analyst IMattawan, MI, US, 49071
• Research Analyst - ImmunologyAshland, OH, US, 44805
• Research Analyst II, Discovery ChemistryShrewsbury, MA, US, 01545

Search all Charles River Laboratories International jobs

Common questions

Is Charles River Laboratories International hiring?

Charles River Laboratories International has 45 open professional roles on its career site as of the last check. 58 opened in the last 90 days and 58 in the last 12 months. The most common function is data & analytics.

Does Charles River Laboratories International hire entry-level candidates?

Yes. 17 of Charles River Laboratories International's 45 open roles (38%) are entry-level or early-career; 3 of them say people without experience are welcome. Entry-level means roughly 0 to 3 years of experience, read from the title, the employer and the full posting.

Does Charles River Laboratories International offer remote or hybrid jobs?

Of the 6 open roles that state where the work happens, 3 remote, 2 hybrid, 1 on-site.

What skills does Charles River Laboratories International ask for?

Across its open roles the skills named most often are excel (8), powerpoint (8), audit (6), project management (5), employee relations (4), onboarding (3).