This is the job that you get to wear the hard hat. Setting up a competition of this size takes a solid crew that likes to build stuff. Whether it is setting up the rig, matting, or platforms, these people do it all.
The production crew is one of the hardest working groups of people every single year, but probably no better feeling than sitting back after a long day Friday and watching the fitness go down on the massive event you just helped build.
No requirements here, but experience operating machinery like fork lifts, scissor lifts, driving trailers, etc is always helpful.