I applied online. The process took 4 weeks. I interviewed at Regeneron (Tarrytown, NY) in Oct 2023
Interview
The first round was a self-recorded video, so there was lot of time to prepare answers to the questions they asked. Plus, you could re-record until you got the perfect answer.
Interview questions [1]
Question 1
Why are you interested in an internship at Regeneron? What do you know about the company?