Was based on prior experience and how I performed in the class. The teacher contacted me and asked if I wanted to TA for the semester for an MPH course in Health Care Finance.
Very simple, just asked about background. If you find someone you want to do research for just ask! If your background seems reasonable, you are likely to get a good response.
1 Interview over a zoom call, basic behavior questions. Interviewer was kind and great at communication. Most questions are related to customer service, and basic technical stuff like how to troubleshoot.
Interview questions [1]
Question 1
How would you deal with multiple customers on a line?