I applied online. The process took 5 months. I interviewed at Western Slopes Security (Provo, UT) in Jul 2014
Interview
Had a pulse and a clean background check, so I was in. There isn't really a whole lot to do for this role, they are almost desperate for people with clean backgrounds that can pass a polygraph. If this describes you, then you are in. The only hard thing about the job is it can take a LONG TIME for the investigation to take place, then you might not even get the job if the investigator doesn't like what they see.
Interview questions [1]
Question 1
Can you pass a 7 year intense background screening?