Shortly after applying, I missed several calls from the personnel office. I entered for an interview which consisted of 4 or so S.T.A.R. type questions- Situation, Task, Action, Result. Just keep a collection of workplace memories off-hand and you should be fine. I had 24 hours to complete a urine drug test at a nearby doc-in-a-box, which took 2 days for the results to be sent back. The background check took 4 days. Shortly after, I attended orientation to watch a video and cross my Ts. Computer based learning modules took up 2 paid eight hour days, followed by very informal on-the-job training.