I applied online. The process took 7 months. I interviewed at Pinal County, Arizona in Feb 2015
Interview
Its a 3 person panel and they will ask the standard interview question with different tech question mixed in. They grade you on how well you can answer what the problem is, how you solve it, and what was the outcome of it.
Interview questions [1]
Question 1
Whats your biggest weakness?
What is the right amount of days to miss for work.