Airnet is is a good place to work, mostly single pilot stuff, right now it's just a little over a year to get into the learjet, and then a little over one year for lear pic. I think all of the bases are listed on the website. There is a 1 year contract.
I don't really remember too much about the interview, I believe that there was a technical interview (mostly about the twin engine plane that you normaly fly, including single engine stuff), a interview with HR, a sim ride (frasca 142, basic multi-engine instrument checkride), and a written test (mostly part 91 questions... I think). Like I said it's been a little while so I don't really remember the details. Good luck.
p.s. I'm sure USC328 can pretty much answer all of your questions.... about everything.