I applied in-person. The process took 3 weeks. I interviewed at Purdue Research Foundation (West Lafayette, IN) in Aug 2023
Interview
The interviewing process was excellent. They are flexible and easy to talk to, and ask the right questions to see if you'll be a good fit, such as why you are interested in PRF in the first place.
Interview questions [1]
Question 1
What are you looking to get out of this internship?