I applied online. The process took 4 weeks. I interviewed at Principal Financial Group (Des Moines, IA) in Oct 2018
Interview
First, you need to make online video to introduce and yourself, your academic background and your research. You also need to talk about why you choose to apply for this internship position. The second round interview is talking with a team member who work as data and operation scientist.
I applied through university. The process took 6 weeks. I interviewed at Principal Financial Group (Charlotte, NC) in Sept 2018
Interview
Had one interview. Was mostly behavioral and was with a department but was pretty tough regardless, they did not allow the conversation to flow but rather relied on you to carry the conversation