Went to a university career fair and sent in a resume. I was later contacted and was offered a first round interview that consisted of mostly behavioral questions. After this, I was invited to an interview at their Fairfax office (this was for a government services position) in which I had two separate interviews that were effectively the same format as the first one I had at my university. The questions were fairly generic and were behavioral, yet the interviewers were very kind and respectful. I received an offer less than three days after the final round, which was really nice, but I ended up working something else.