It's a recruiting team that reaches out to you once you show interest in the company. After that there interview process is very fast and easy. They will have you on the road in no time.
I applied online. The process took 3 days. I interviewed at Swift Transportation (Phoenix, AZ) in Aug 2013
Interview
Simple, applied with recruiter over phone. Then, interviewed in person and received driving test. Once hired, you received a background check and drug test. Pending results, you received your truck and provided a load home where you could grab your personal belongings.