There are no hours, it's 24/7, no scheduled days off. You are on call to go out of town for a minimum of 36 hours. You are guaranteed 10 hours of uninterrupted rest at your home after a shift, but you are fair game after that, and for the past few years it is not uncommon to work on your rest.

Paycheck is great, rest of the job can be good, but has had most of the good parts worn away over the years.