Interns

Edgar Torres

Educational Major: MMI (Molecular Microbiology & Immunology).                                                                                                                               

What is your current role with Charles River?: I work in Lab Sciences as a Research Assistant I in Flow Cytometry.

Why did you choose Charles River for an internship placement?:  I wanted the real-deal application of the biology that I’ve learned in school.

Share your advice to students looking to do an internship with Charles River:  Have a defined goal for what they want to do with their degree. Be genuine!

Why do you like working at Charles River?  It’s a very positive work environment. In my position, I make a difference in pushing sensitive data and see the impact in the drug development pipeline.

Kierstyn Hendriks

Educational Major: Biological Sciences for my Associates/Health Science for my Bachelors. 

What is your current role with Charles River?: Molecular Technologist.

Why did you choose Charles River for an internship placement? I wanted to do an internship with Charles River's Newark site because I am interested in molecular biology and the microbial ID work they do here.

Share your advice to students looking to do an internship with Charles River: Contact the site you are interested in doing an internship with and see if they have any opportunities. 

Why do you like working at Charles River? I enjoy working for Charles River because they have allowed me to grow. Charles River has been supportive of me, as well as others, to continue my education by being flexible.

Sophia Wilson

Educational Major: Animal Science with a specialization in beef science. 

What is your current role with Charles River?: I am a Research Technician II. 

Why did you choose Charles River for an internship placement? When I was attending college, I debated a lot of careers after school and my grandmother was diagnosed with ALS. After that I decided to pursue a career in animal research!

Share your advice to students looking to do an internship with Charles River: I would mainly say to do your research! We have a lot of people come through the door and say this job isn’t what they expected, but for those of us that knew what to expect, love our jobs and love continuing the mission to save lives!

 Why do you like working at Charles River? They have a robust and generous compensation and total rewards program. 

Brennen Nalley

Educational Major: B.S. Computer Science with minors on Mathematics, Information Systems.

What is your current role with Charles River?: IT Technician (Site Services Level 1).

Why did you choose Charles River for an internship placement?: I wanted to learn how computers are utilized within a real-world setting and I also like science and appreciate the work being done here.

Share your advice to students looking to do an internship with Charles River: Willingness to learn and appreciation of soft skills such as interpersonal communication.

Why do you like working at Charles River?: Good co-workers, each day is never the same. Lots of different projects to expand my knowledge to different areas.

Olivia Turske

What is your current role with Charles River?: Histology Lab Assistant.

Why did you choose Charles River for an internship placement?  My previous teachers had both worked here and had told me it is a great place to work and getting the internship at the age I was seemed like an amazing opportunity. I also love science so it just fueled my desire to work here.

Share your advice to students looking to do an internship with Charles River: Don’t give up, make good connections and impressions.

Why do you like working at Charles River? Charles River is an amazing place to work and to intern, it teaches you amazing skills that you can take with you throughout other careers.

Emily Thurmon

Educational Major: Molecular Microbiology and Immunology.

What is your current role with Charles River?: Research Assistant in Formulations. 

Why did you choose Charles River for an internship placement?  I had heard great things about the facility and the  opportunity to get experience. I thought this internship could give me some perspective of what I wanted.

Share your advice to students looking to do an internship with Charles River: Just go for it, be confident in yourself, and what you have learned in your college courses.

Why do you like working at Charles River? The biggest reward for working here is knowing that we could be potentially testing the next new drug treatment that could directly impact people’s lives.

Title Location Sort descending Date
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Animal Research Technician - 2nd Shift
Animal Research Technician - 2nd Shift Mattawan, MI, US, 49071 Aug 1, 2026
Mattawan, MI, US, 49071 Aug 1, 2026
Technician I - Molecular Imaging
Technician I - Molecular Imaging Mattawan, MI, US, 49071 Aug 5, 2026
Mattawan, MI, US, 49071 Aug 5, 2026
Research Analyst II - 3rd Shift
Research Analyst II - 3rd Shift Mattawan, MI, US, 49071 Jul 30, 2026
Mattawan, MI, US, 49071 Jul 30, 2026
Technical Trainer I - In-Life
Technical Trainer I - In-Life Mattawan, MI, US, 49071 Jul 23, 2026
Mattawan, MI, US, 49071 Jul 23, 2026
Behavioral Enrichment Assistant
Behavioral Enrichment Assistant Mattawan, MI, US, 49071 Jul 29, 2026
Mattawan, MI, US, 49071 Jul 29, 2026
Animal Research Technician (Temporary- Potential Permanent) Mattawan, MI, US, 49071 Jul 17, 2026
Biosafety Specialist
Biosafety Specialist Mattawan, MI, US, 49071 Jul 29, 2026
Mattawan, MI, US, 49071 Jul 29, 2026
Research Analyst I - 2nd Shift
Research Analyst I - 2nd Shift Mattawan, MI, US, 49071 Jul 23, 2026
Mattawan, MI, US, 49071 Jul 23, 2026
Technician I, Histology - 2nd Shift
Technician I, Histology - 2nd Shift Mattawan, MI, US, 49071 Jul 29, 2026
Mattawan, MI, US, 49071 Jul 29, 2026
Research Analyst I
Research Analyst I Mattawan, MI, US, 49071 Aug 11, 2026
Mattawan, MI, US, 49071 Aug 11, 2026
Sample Coordinator I - Sample Management
Sample Coordinator I - Sample Management Mattawan, MI, US, 49071 Jul 28, 2026
Mattawan, MI, US, 49071 Jul 28, 2026
Technician I - Necropsy
Technician I - Necropsy Mattawan, MI, US, 49071 Jul 28, 2026
Mattawan, MI, US, 49071 Jul 28, 2026
Research Analyst I - Formulations
Research Analyst I - Formulations Mattawan, MI, US, 49071 Aug 7, 2026
Mattawan, MI, US, 49071 Aug 7, 2026
Technician I - Clinical Pathology, 2nd Shift
Technician I - Clinical Pathology, 2nd Shift Mattawan, MI, US, 49071 Aug 4, 2026
Mattawan, MI, US, 49071 Aug 4, 2026
Technician I - Clinical Pathology
Technician I - Clinical Pathology Mattawan, MI, US, 49071 Jul 16, 2026
Mattawan, MI, US, 49071 Jul 16, 2026
Veterinary Assistant - Veterinary Services
Veterinary Assistant - Veterinary Services Mattawan, MI, US, 49071 Jul 29, 2026
Mattawan, MI, US, 49071 Jul 29, 2026
Security Officer - Contingent Worker
Security Officer - Contingent Worker Mattawan, MI, US, 49071 Jul 23, 2026
Mattawan, MI, US, 49071 Jul 23, 2026
Research Scientist I
Research Scientist I Mattawan, MI, US, 49071 Aug 13, 2026
Mattawan, MI, US, 49071 Aug 13, 2026
Technician I, Histology
Technician I, Histology Mattawan, MI, US, 49071 Aug 13, 2026
Mattawan, MI, US, 49071 Aug 13, 2026
Report Coordinator
Report Coordinator Mattawan, MI, US, 49071 Aug 13, 2026
Mattawan, MI, US, 49071 Aug 13, 2026
Animal Health Technician
Animal Health Technician Laval, Quebec, CA, H7V 4B3 +2 more… Aug 8, 2026
Laval, Quebec, CA, H7V 4B3 +2 more… Aug 8, 2026
Animal Care Clerk
Animal Care Clerk Laval, Quebec, CA, H7V 4B3 Aug 10, 2026
Laval, Quebec, CA, H7V 4B3 Aug 10, 2026
Veterinary Technician
Veterinary Technician Laval, Quebec, CA, H7V 4B3 Jul 20, 2026
Laval, Quebec, CA, H7V 4B3 Jul 20, 2026
Preclinical Autopsy Technician
Preclinical Autopsy Technician Laval, Quebec, CA, H7V 4B3 Aug 8, 2026
Laval, Quebec, CA, H7V 4B3 Aug 8, 2026
Cage Wash Clerk
Cage Wash Clerk Laval, Quebec, CA, H7V 4B3 Jul 21, 2026
Laval, Quebec, CA, H7V 4B3 Jul 21, 2026