Moore will join the team as a preferred walk on and made it official on Tuesday by signing the papers in a ceremony at school.
"I'm excited; I feel pretty good about it," said Moore. "Coach said he would get me the details, but I think I'll go to campus the week after July 4th."
The quarterback finished his career at Alpine with 8474 passing yards and 68 touchdowns and 3759 rushing cards for 74 touchdowns.
Here's a look at Moore's senior highlights.