Possibilities
There is a company called Trans-Continental Airways based out of Orlando that flies Gulfstream 1159 and a westwind. They were the company that operated Planet Airways. I don't know if they have any openings I just know of their existence.
There is a company called Florida Heli-Jet out of St. Augsutine, FL that flies a Citation 500 or 550. They also have a new King Air 200 and are going to buy some single turbines.
Those are the only two I know much about