Depends on who interviews you, if you work for a big facility you have a better chance at advancing. Smaller facilities already know who they want. So if you were asked to apply you should be good. They have a GIANT page of interview questions that aline with ther 11 principles so as long as you have 5 stories that intertwine you'll be fine. The hire positions ask you more situational questions so you better be experienced within that position beforehand. Ask questions, plenty of them.

30-40 minutes depending on the interviewer. There might an aptitude test as well. Three rounds with different departments that might involve learning, HR and operations, with each interview going for about 10-15 minutes.