Several steps in the process. It also depends on the contract requirements. Drug test, college transcripts, phone screens and interviews.

One way video interview that was more of a screening. I prepared for an actual interview but this was just something they must send most people to see what you look and sound like in a video question. Followed with basic typed questions for screening such visa status, car status, and vaccination status. The hardest part was answering the video question in under 2 mins.