Right now, I get the sense that they hire instructors that they train so unless you do your CFI work through them, I'd say your chances are pretty slim. If you do train through them, you've got a chance but like all places, they've got a pretty full slate of instructors and I've only seen one new candidate come up in the past five months. Just ask them, though. They've always been honest with me ... Pam Hengsteller is an assistant chief pilot, was my CFI, and could give you all the information first hand.