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.