You could apply.
But those are probably the coaches and/or band directors who, during football season, work 12 hour days Monday through Thursday and 16 hours on Friday.
They also work summers with their students, and the band directors work on the various holidays that have parades.
In my area, the coaches and band directors, receive extra compensation on top of the hefty salary they receive as a teacher. I also suspect that the coaches really like what they do because they enjoy the game and want to be close to the action in a sport they can no longer play competitively. They end up making a few thousand extra dollars for something they would probably do for free. That's the equivalent of paying me to go fishing.