No interview process. Just apply online, get contacted by HR or hiring manager, fill out availability times, and get assigned your shift hours and location. Overall a very quick process. You have to go in to RSSP on your own time before your first shift to fill out paperwork.

after submit the application, get a phone call, as long as the schedule works with the shift, you are in. also, you need to be able to do nine hours a week as a minimum