Its almost impossible to get a corporate gig with out an inside referal. I have had a few corporate gigs- and never once did I blindly send a resume in. Come to think of it- I never really even interviewed- just sort had a casual chat and showed up for work. (Someone spoke highly of me on the front end)
As for the fractionals. You best know someone important or have a kiss @ss resume. With the current shift- mins are 2500TT but thats nowhere near competative.