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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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Facility Attendant (Vivarium Support)
Facility Attendant (Vivarium Support) Waltham, MA, US, 02451 Jan 28, 2026
Waltham, MA, US, 02451 Jan 28, 2026
Business Optimisation Lead
Business Optimisation Lead Dublin, IE, D09 Jan 28, 2026
Dublin, IE, D09 Jan 28, 2026
Testreq - Italy Walkthrough
Testreq - Italy Walkthrough Ahmedabad, IN Jan 27, 2026
Ahmedabad, IN Jan 27, 2026
2026 - Intern - RMS HOL Operations Coordinator
2026 - Intern - RMS HOL Operations Coordinator US Jan 27, 2026
US Jan 27, 2026
Research Technician I - In Vivo PK
Research Technician I - In Vivo PK Worcester, MA, US, 01608 Jan 27, 2026
Worcester, MA, US, 01608 Jan 27, 2026
Senior BDM / Business Development Director - (CDMO Cell Therapy - Central/Midwest/South territory)
Senior BDM / Business Development Director - (CDMO Cell Therapy - Central/Midwest/South territory) Wilmington, MA, US, 01887 +1 more… Jan 27, 2026
Wilmington, MA, US, 01887 +1 more… Jan 27, 2026
In Vivo Technician I
In Vivo Technician I Spencerville, OH, US, 45887 Jan 27, 2026
Spencerville, OH, US, 45887 Jan 27, 2026
Research Analyst I - Immunology
Research Analyst I - Immunology Mattawan, MI, US, 49071 Jan 27, 2026
Mattawan, MI, US, 49071 Jan 27, 2026
Clinical Pathology Technician
Clinical Pathology Technician Laval, Quebec, CA, H7V 4B3 Jan 27, 2026
Laval, Quebec, CA, H7V 4B3 Jan 27, 2026
Histology Technician
Histology Technician Laval, Quebec, CA, H7V 4B3 Jan 27, 2026
Laval, Quebec, CA, H7V 4B3 Jan 27, 2026
Technician, Histology
Technician, Histology Montreal (Senneville), Quebec, CA, H9X 3R3 Jan 27, 2026
Montreal (Senneville), Quebec, CA, H9X 3R3 Jan 27, 2026
HR Operations - Management
HR Operations - Management Shanghai, SH, CN Jan 26, 2026
Shanghai, SH, CN Jan 26, 2026
2026 Summer Intern - Bioanalytical Chemistry
2026 Summer Intern - Bioanalytical Chemistry US Jan 26, 2026
US Jan 26, 2026
2026 Summer Intern - Biostatistics Associate
2026 Summer Intern - Biostatistics Associate US Jan 26, 2026
US Jan 26, 2026
Manager - Environmental Health & Safety Services (EHSS)
Manager - Environmental Health & Safety Services (EHSS) Mattawan, MI, US, 49071 Jan 26, 2026
Mattawan, MI, US, 49071 Jan 26, 2026
Research Analyst I - Bioanalytical Chemistry
Research Analyst I - Bioanalytical Chemistry Mattawan, MI, US, 49071 Jan 26, 2026
Mattawan, MI, US, 49071 Jan 26, 2026
Production Supervisor (Small Animal)
Production Supervisor (Small Animal) Hollister, CA, US, 95023 Jan 26, 2026
Hollister, CA, US, 95023 Jan 26, 2026
Animal Health Technician - Veterinary department
Animal Health Technician - Veterinary department Fleurimont, Quebec, CA, J1E 0B5 Jan 26, 2026
Fleurimont, Quebec, CA, J1E 0B5 Jan 26, 2026
Research Support Specialist I - Vet Techs encouraged to apply
Research Support Specialist I - Vet Techs encouraged to apply Poolesville, MD, US, 20837 Jan 25, 2026
Poolesville, MD, US, 20837 Jan 25, 2026
BTA / Biologielaborant / BSc als Lab Technician (m/w/d) - Biosafety
BTA / Biologielaborant / BSc als Lab Technician (m/w/d) - Biosafety Erkrath, NW, DE, 40699 Jan 24, 2026
Erkrath, NW, DE, 40699 Jan 24, 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… Jan 23, 2026
Wilmington, MA, US, 01887 +1 more… Jan 23, 2026
Research Analyst I, Formulations
Research Analyst I, Formulations Ashland, OH, US, 44805 Jan 23, 2026
Ashland, OH, US, 44805 Jan 23, 2026
Primate Technician I
Primate Technician I Houston, TX, US, 77047 Jan 23, 2026
Houston, TX, US, 77047 Jan 23, 2026
Manager, Internal Controls
Manager, Internal Controls Edinburgh, GB, EH14 4AP Jan 23, 2026
Edinburgh, GB, EH14 4AP Jan 23, 2026
Quality Assurance - Associate
Quality Assurance - Associate Charleston, SC, US, 29407 Jan 23, 2026
Charleston, SC, US, 29407 Jan 23, 2026