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Are you ready to apply your knowledge, skillset and background to an exciting new career at Charles River? From learning to leadership, this is your chance to take your career to the next level!  We have a variety of job openings and we invite you to search and apply for a job today!

 

 

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Animal Care Technician I - In Vivo PK
Animal Care Technician I - In Vivo PK Worcester, MA, US, 01608 Feb 2, 2026
Worcester, MA, US, 01608 Feb 2, 2026
Research Technician I - In Vivo PK
Research Technician I - In Vivo PK Worcester, MA, US, 01608 Feb 25, 2026
Worcester, MA, US, 01608 Feb 25, 2026
Summer Help - Discovery Bioanalysis
Summer Help - Discovery Bioanalysis Worcester, MA, US, 01608 Feb 20, 2026
Worcester, MA, US, 01608 Feb 20, 2026
Senior Business Development Manager / Director - CDMO Cell Therapy (REMOTE)
Senior Business Development Manager / Director - CDMO Cell Therapy (REMOTE) Wilmington, MA, US, 01887 +1 more… Feb 25, 2026
Wilmington, MA, US, 01887 +1 more… Feb 25, 2026
Senior Analyst Internal Controls - SOX Business/Finance Process (REMOTE)
Senior Analyst Internal Controls - SOX Business/Finance Process (REMOTE) Wilmington, MA, US, 01887 +1 more… Feb 21, 2026
Wilmington, MA, US, 01887 +1 more… Feb 21, 2026
Learning and Process Enablement Lead
Learning and Process Enablement Lead Wilmington, MA, US, 01887 +1 more… Jan 30, 2026
Wilmington, MA, US, 01887 +1 more… Jan 30, 2026
Associate Marketing Director, RMS / In Vivo / Vivarium (REMOTE)
Associate Marketing Director, RMS / In Vivo / Vivarium (REMOTE) Wilmington, MA, US, 01887 +1 more… Feb 6, 2026
Wilmington, MA, US, 01887 +1 more… Feb 6, 2026
Senior Business Development Executive - Cell Solutions (New England territory) Wilmington, MA, US, 01887 +1 more… Feb 6, 2026
Executive Business Manager, Office of the CEO (REMOTE)
Executive Business Manager, Office of the CEO (REMOTE) Wilmington, MA, US, 01887 +1 more… Feb 19, 2026
Wilmington, MA, US, 01887 +1 more… Feb 19, 2026
Talent Strategy and Enablement Director (REMOTE)
Talent Strategy and Enablement Director (REMOTE) Wilmington, MA, US, 01887 +1 more… Feb 18, 2026
Wilmington, MA, US, 01887 +1 more… Feb 18, 2026
Animal Care Technologist - EG
Animal Care Technologist - EG Wilmington, MA, US, 01887 Feb 7, 2026
Wilmington, MA, US, 01887 Feb 7, 2026
Animal Care Associate (GEMS) - EG
Animal Care Associate (GEMS) - EG Wilmington, MA, US, 01887 Feb 7, 2026
Wilmington, MA, US, 01887 Feb 7, 2026
Corporate Counsel - Labor & Employment (REMOTE)
Corporate Counsel - Labor & Employment (REMOTE) Wilmington, MA, US, 01887 +1 more… Feb 20, 2026
Wilmington, MA, US, 01887 +1 more… Feb 20, 2026
Associate Scientist Process Evaluation
Associate Scientist Process Evaluation Wayne, PA, US, 19087 Feb 12, 2026
Wayne, PA, US, 19087 Feb 12, 2026
DIRECT LABOR - Technician 1
DIRECT LABOR - Technician 1 Waigaoqiao Free Trade Zone, SH, CN Feb 11, 2026
Waigaoqiao Free Trade Zone, SH, CN Feb 11, 2026
Quality Assurance - Auditor 1
Quality Assurance - Auditor 1 Veszprem, HU Jan 30, 2026
Veszprem, HU Jan 30, 2026
Senior, Business Development Executive - DSA (MA territory) US +1 more… Feb 6, 2026
2026 Summer Intern - Animal Care US Feb 6, 2026
2026 Summer Intern - Lab Animal Medicine 1 US Jan 30, 2026
2026 - Intern - RMS HOL Operations Coordinator US Feb 25, 2026
2026 Summer Intern - Veterinary Services US Jan 28, 2026
2026 Summer Intern - Lab Support US Feb 18, 2026
2026 Summer Intern - Archive US Feb 18, 2026
2026 Summer Intern - Sales Operations US Feb 18, 2026
2026 Summer Intern -Bioanalysis US Feb 18, 2026