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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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Inside Sales Representative - Biologics Testing (West Coast - REMOTE)
Inside Sales Representative - Biologics Testing (West Coast - REMOTE) Wilmington, MA, US, 01887 +1 more… Oct 21, 2026
Wilmington, MA, US, 01887 +1 more… Oct 21, 2026
Immunoassay Analyst
Immunoassay Analyst Ballina, IE, F26D786 Oct 22, 2026
Ballina, IE, F26D786 Oct 22, 2026
Scientific Coordinator
Scientific Coordinator Stilwell, KS, US, 66085 Oct 22, 2026
Stilwell, KS, US, 66085 Oct 22, 2026
Executive Business Partner (REMOTE)
Executive Business Partner (REMOTE) Wilmington, MA, US, 01887 +1 more… Oct 22, 2026
Wilmington, MA, US, 01887 +1 more… Oct 22, 2026
Animal Caretaker I
Animal Caretaker I Hamilton, MT, US, 59840 Oct 22, 2026
Hamilton, MT, US, 59840 Oct 22, 2026
Research Technician II
Research Technician II Shrewsbury, MA, US, 01545 Oct 22, 2026
Shrewsbury, MA, US, 01545 Oct 22, 2026
Research Analyst I, Formulations
Research Analyst I, Formulations Mattawan, MI, US, 49071 Oct 22, 2026
Mattawan, MI, US, 49071 Oct 22, 2026
Veterinary and Controlled Drug Associate
Veterinary and Controlled Drug Associate Montreal (Senneville), Quebec, CA, H9X 3R3 Oct 22, 2026
Montreal (Senneville), Quebec, CA, H9X 3R3 Oct 22, 2026
Research Technician I
Research Technician I Shrewsbury, MA, US, 01545 Oct 22, 2026
Shrewsbury, MA, US, 01545 Oct 22, 2026
Senior Contract Specialist Government Contracts (REMOTE)
Senior Contract Specialist Government Contracts (REMOTE) Wilmington, MA, US, 01887 +1 more… Oct 22, 2026
Wilmington, MA, US, 01887 +1 more… Oct 22, 2026
Animal Caretaker I
Animal Caretaker I Hamilton, MT, US, 59840 Oct 22, 2026
Hamilton, MT, US, 59840 Oct 22, 2026
Research Support Specialist I
Research Support Specialist I Hamilton, MT, US, 59840 Oct 22, 2026
Hamilton, MT, US, 59840 Oct 22, 2026
Technician I, Necropsy
Technician I, Necropsy Stilwell, KS, US, 66085 Oct 22, 2026
Stilwell, KS, US, 66085 Oct 22, 2026
Research Technician I
Research Technician I Worcester, MA, US, 01608 Oct 22, 2026
Worcester, MA, US, 01608 Oct 22, 2026
Supervisor, Animal Care Services
Supervisor, Animal Care Services Ashland, OH, US, 44805 Oct 22, 2026
Ashland, OH, US, 44805 Oct 22, 2026
Senior Quality Systems Specialist
Senior Quality Systems Specialist Newark, DE, US, 19711 Oct 22, 2026
Newark, DE, US, 19711 Oct 22, 2026
Animal Caretaker
Animal Caretaker Madrid, M, ES, 28029 +2 more… Oct 22, 2026
Madrid, M, ES, 28029 +2 more… Oct 22, 2026
Sample Management Technician I
Sample Management Technician I Reno, NV, US, 89511 Oct 22, 2026
Reno, NV, US, 89511 Oct 22, 2026
Associate Quality Systems Specialist
Associate Quality Systems Specialist Newark, DE, US, 19711 Oct 22, 2026
Newark, DE, US, 19711 Oct 22, 2026
Research Analyst I - Lab Sciences
Research Analyst I - Lab Sciences Reno, NV, US, 89511 Oct 22, 2026
Reno, NV, US, 89511 Oct 22, 2026
Project Manager IV
Project Manager IV Bethesda, MD, US, 20892 Oct 23, 2026
Bethesda, MD, US, 20892 Oct 23, 2026
Animal Care Technician
Animal Care Technician Reno, NV, US, 89511 Oct 23, 2026
Reno, NV, US, 89511 Oct 23, 2026
Cage Wash Operator (Evening Shift)
Cage Wash Operator (Evening Shift) Fleurimont, Quebec, CA, J1E 0B5 Oct 23, 2026
Fleurimont, Quebec, CA, J1E 0B5 Oct 23, 2026
Research Technician Assistant
Research Technician Assistant Reno, NV, US, 89511 Oct 23, 2026
Reno, NV, US, 89511 Oct 23, 2026
Research Scientist II - Musculoskeletal Research Department
Research Scientist II - Musculoskeletal Research Department Montreal (Senneville), Quebec, CA, H9X 3R3 Oct 23, 2026
Montreal (Senneville), Quebec, CA, H9X 3R3 Oct 23, 2026