I had 3 interviews in the same day. First one at HR. Second at a local branch and he saw an opportunity for me to make more so I had a third interview that Afternoon. Make sure you are certian whether you want to work 20 hrs a week or 30 hrs a week before starting the interview process.
Hiring is pretty quick. Have to have an initial interview at the HR headquarters then they refer you to the branch level you applied at. After you are hired there is a week long mandatory training at the headquarters which is pretty fun with snacks and drinks provided and compensation for travel.