I had no interview but was brought right on because I was familiar with the company and vaguely my manager. I had worked through another agency at the contracting site so they new me and gave my boss the go ahead to bring me on.

2 short phone interviews. First was with HR and second was with the hiring manager. The hiring manager interview consisted of describing the project I would be assigned to and asking some basic general questions. I heard back with an offer in about a week.