I applied online. The process took 2 months. I interviewed at Merck (Rahway, NJ) in Jan 2021
Interview
A series of multiple interviewers, 4 to 5 each 45 mins long. There is an internal deck of questions for interviews, if you can get a hold of that then you're golden.
Interview questions [1]
Question 1
Describe a time you had to overcome a challenge, how did you do it.