Super easy. Basically you give them your availability and start date. Some general managers will ask for more information, but I’ve rarely seen it done in my 6 years there.

I applied online, and they called me to set up an interview within 2 weeks. The "interview" was actually just them taking my documents and telling me when I would start. I got the opportunity to ask them any questions I had as well. The only question I was asked was on my way out the manager jokingly asked how I deal with stress because this is a stressful job.

Arrived at the interview. Listed my availability and experience. Got a call back the next day for a follow-up. I filled out the paperwork and completed the training courses online. After that, I was officially hired.