Summer Intern Program

Come on in and be part of our team and experience Charles River from the inside! Read helpful tips from former interns who are now Charles River employees. Want to hear from current interns? Read about their internship adventure.

We offer internships in a variety of areas from science, information technology, finance, human resources and sales & marketing. We provide hands on experience with opportunities for students to better understand the industry, build relationships with business partners, leaders and staff and develop personally and professionally through our Summer Intern Program.

Starting your journey on a new career path can be one of the most exciting times in your life. The right internship can help you take the next critical step in shaping a successful and rewarding career. Join Charles River as an intern to gain professional experience and develop in your chosen career path before you graduate from college. 

 
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Research Technician - Neurobehavioral Sciences (MWN)
Research Technician - Neurobehavioral Sciences (MWN) Mattawan, MI, US, 49071 Aug 9, 2020
Mattawan, MI, US, 49071 Aug 9, 2020
Research Technician - Pharmacokinetics and Acute Toxicology (MWN) Mattawan, MI, US, 49071 Aug 9, 2020
Research Technician - Developmental and Reproductive Toxicology (MWN) Mattawan, MI, US, 49071 Aug 9, 2020
Field Service Engineer
Field Service Engineer Cambridge, GB, CB23 6DP +1 more… Aug 9, 2020
Cambridge, GB, CB23 6DP +1 more… Aug 9, 2020
Senior Veterinary Pathologist
Senior Veterinary Pathologist Senneville, Quebec, CA, H9X 3R3 Aug 9, 2020
Senneville, Quebec, CA, H9X 3R3 Aug 9, 2020
Research Technician - Infusion
Research Technician - Infusion Mattawan, MI, US, 49071 Aug 9, 2020
Mattawan, MI, US, 49071 Aug 9, 2020
Cagewash Technician
Cagewash Technician Reno, NV, US, 89511 Aug 8, 2020
Reno, NV, US, 89511 Aug 8, 2020
Research Assistant 1 - Laboratory Sciences (Bioanalysis) Reno, NV, US, 89511 Aug 8, 2020
Pathology Services Technician - Histology - 2nd Shift
Pathology Services Technician - Histology - 2nd Shift Mattawan, MI, US, 49071 Aug 8, 2020
Mattawan, MI, US, 49071 Aug 8, 2020
Maintenance Technician
Maintenance Technician Hollister, CA, US, 95023 Aug 8, 2020
Hollister, CA, US, 95023 Aug 8, 2020
Animal Care Technician 1
Animal Care Technician 1 South San Francisco, CA, US, 94080 Aug 8, 2020
South San Francisco, CA, US, 94080 Aug 8, 2020
Corporate Response Team (CRT) 3
Corporate Response Team (CRT) 3 Cambridge, MA, US, 02142 Aug 8, 2020
Cambridge, MA, US, 02142 Aug 8, 2020
Supervisor, Technical Ops
Supervisor, Technical Ops Horsham, PA, US, 19044 Aug 7, 2020
Horsham, PA, US, 19044 Aug 7, 2020
Animal Care Technician 3
Animal Care Technician 3 Cambridge, MA, US, 02139 Aug 7, 2020
Cambridge, MA, US, 02139 Aug 7, 2020
Animal Caretaker 1(33)
Animal Caretaker 1(33) Bethesda, MD, US, 20892 Aug 7, 2020
Bethesda, MD, US, 20892 Aug 7, 2020
Research Assistant I (Analytical Chemistry/HPLC)
Research Assistant I (Analytical Chemistry/HPLC) Shrewsbury, MA, US, 01545 Aug 7, 2020
Shrewsbury, MA, US, 01545 Aug 7, 2020
Veterinary Services - Laboratory Operations Assistant - Intern Mattawan, MI, US, 49071 Aug 7, 2020
Cagewash Attendant (14BS)
Cagewash Attendant (14BS) Bethesda, MD, US, 20892 Aug 7, 2020
Bethesda, MD, US, 20892 Aug 7, 2020
Research Assistant 1
Research Assistant 1 Reno, NV, US, 89511 Aug 7, 2020
Reno, NV, US, 89511 Aug 7, 2020
Isolator Technician I (EG)
Isolator Technician I (EG) Wilmington, MA, US, 01887 Aug 7, 2020
Wilmington, MA, US, 01887 Aug 7, 2020
Animal Care Assistant
Animal Care Assistant Reno, NV, US, 89511 Aug 7, 2020
Reno, NV, US, 89511 Aug 7, 2020
STUDY ASSISTANT BIOANALYSIS
STUDY ASSISTANT BIOANALYSIS Schaijk, NL, 5374 RE Aug 7, 2020
Schaijk, NL, 5374 RE Aug 7, 2020
ANALYTISCH CHEMISCH ANALIST (Bioanalyse)
ANALYTISCH CHEMISCH ANALIST (Bioanalyse) Schaijk, NL, 5374 RE Aug 7, 2020
Schaijk, NL, 5374 RE Aug 7, 2020
Animal Care Technician
Animal Care Technician O’Fallon, MO, US, 63366 Aug 7, 2020
O’Fallon, MO, US, 63366 Aug 7, 2020
Research Technician - Surgery - Ophthalmology Services
Research Technician - Surgery - Ophthalmology Services Mattawan, MI, US, 49071 Aug 7, 2020
Mattawan, MI, US, 49071 Aug 7, 2020