I submitted an application online. It was nothing out of the ordinary; just a resume, cover letter, and references. Within a few weeks, I received an email to arrange an interview. My interviewer, and eventual supervisor, arrived to the interview about 20 minutes late. It was pretty clear he had only been informed the interview was happening upon my arrival. He mainly asked about the experience on my resume, what i was interested in, and if I could use any particular analytic tools. The whole thing was fairly laid back. A few weeks later, I received my offer.