Make sure your resume has everything that is required listed specifically. Don't assume anything. I submited my resume - I had 5,000+ hours, 1,500 hours 121 turbine PIC, 5 years flying in the Northeast U.S. but did not get an application sent to me for over a year with no explanation. I went to a jobfair, when Derinda looked at my resume she said I probably didn't get an application because I didn't list my instrument time (well over 250). She sent me an application a couple of weeks later. I don't think I ever would of heard had I not spoken to her.
good luck