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.

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Husbandry Group Leader (NHP)
Husbandry Group Leader (NHP) Frederick, MD, US, 21701 Oct 9, 2026
Frederick, MD, US, 21701 Oct 9, 2026
Clinical Veterinarian I
Clinical Veterinarian I Hamilton, MT, US, 59840 Oct 11, 2026
Hamilton, MT, US, 59840 Oct 11, 2026
Animal Care Technician I
Animal Care Technician I Hamilton, MT, US, 59840 Sep 29, 2026
Hamilton, MT, US, 59840 Sep 29, 2026
Animal Care Technician I
Animal Care Technician I Hamilton, MT, US, 59840 Sep 24, 2026
Hamilton, MT, US, 59840 Sep 24, 2026
Client Manager
Client Manager High Peak, GB, SK23 6FJ Oct 2, 2026
High Peak, GB, SK23 6FJ Oct 2, 2026
GEMS Supervisor
GEMS Supervisor Hollister, CA, US, 95023 Oct 12, 2026
Hollister, CA, US, 95023 Oct 12, 2026
Animal Care Associate
Animal Care Associate Hollister, CA, US, 95023 Sep 15, 2026
Hollister, CA, US, 95023 Sep 15, 2026
Environmental Health and Safety Specialist
Environmental Health and Safety Specialist Hollister, CA, US, 95023 +1 more… Sep 26, 2026
Hollister, CA, US, 95023 +1 more… Sep 26, 2026
Research Assistant I
Research Assistant I Horsham, PA, US, 19044 Oct 1, 2026
Horsham, PA, US, 19044 Oct 1, 2026
Histology Technician I
Histology Technician I Horsham, PA, US, 19044 Oct 5, 2026
Horsham, PA, US, 19044 Oct 5, 2026
Research Technician
Research Technician Horsham, PA, US, 19044 Oct 6, 2026
Horsham, PA, US, 19044 Oct 6, 2026
Research Technician I
Research Technician I Horsham, PA, US, 19044 Oct 6, 2026
Horsham, PA, US, 19044 Oct 6, 2026
Cage Wash Technician I
Cage Wash Technician I Horsham, PA, US, 19044 Oct 8, 2026
Horsham, PA, US, 19044 Oct 8, 2026
Sample Management Technician I
Sample Management Technician I Horsham, PA, US, 19044 Oct 9, 2026
Horsham, PA, US, 19044 Oct 9, 2026
Animal Care Technician I
Animal Care Technician I Horsham, PA, US, 19044 Oct 8, 2026
Horsham, PA, US, 19044 Oct 8, 2026
Necropsy Technician I
Necropsy Technician I Horsham, PA, US, 19044 Oct 6, 2026
Horsham, PA, US, 19044 Oct 6, 2026
Formulations Technician
Formulations Technician Horsham, PA, US, 19044 Oct 2, 2026
Horsham, PA, US, 19044 Oct 2, 2026
Necropsy Technician
Necropsy Technician Horsham, PA, US, 19044 Oct 6, 2026
Horsham, PA, US, 19044 Oct 6, 2026
Histology Technician
Histology Technician Horsham, PA, US, 19044 Oct 2, 2026
Horsham, PA, US, 19044 Oct 2, 2026
Primate Technician I
Primate Technician I Houston, TX, US, 77047 Sep 15, 2026
Houston, TX, US, 77047 Sep 15, 2026
Cage Wash Technician I
Cage Wash Technician I Houston, TX, US, 77047 Sep 17, 2026
Houston, TX, US, 77047 Sep 17, 2026
Cage Wash Technician I
Cage Wash Technician I Houston, TX, US, 77047 Sep 19, 2026
Houston, TX, US, 77047 Sep 19, 2026
Account Manager 1
Account Manager 1 Hyderabad, IN Sep 28, 2026
Hyderabad, IN Sep 28, 2026
Customer Support Associate
Customer Support Associate Hyderabad, IN Sep 21, 2026
Hyderabad, IN Sep 21, 2026
Technical Documentation Specialist - Part-time - 24 h/week Kaarst, DE, 41564 Oct 8, 2026