Paperwork and testing. There was no interview, just walked into the office. Was asked to fill out paperwork, they ran a background check, set-up testing required. Once results were returned, you are giving a physical and then offered certain jobs that are needing to be filled. You can accept the job and basic training and advance training is set up for a future date. If you do not accept the jobs offer you can wait a few weeks and try again. You keep in touch until your date arrives and then you are shipped off to training.