I applied in-person. The process took 1 day. I interviewed at Brigham Young University (BYU) (Provo, UT)
Interview
I simply walked into the grounds office at BYU and asked for a job. They interviewed me right there on the spot. The whole process took around 30 minutes or so.
Interview questions [1]
Question 1
They asked if I was a student, and if I was legally permitted to work in the country. They also explained the job description to me and asked if it was something I wanted to do.