I used to work there, in that exact same position. You will do a written test, which is basic IFR, an interview with usually the CP and maybe DO, or someone else from management, and then a flight test in a 402. You fly out, hold at the VOR, then go shoot an ILS. It was a very relaxed interview. PM me for questions about the operation.
I can't tell you the exact pay, but it was base + mileage. I never got anywhere close to 60-65k.