Emailed the Primary Investigator, had a short phone interview and was then invited down to the lab for an in-person interview. I was interviewed by the PI and an assistant professor, each one-on-one. Talked to almost all of the post-docs in the lab, they mostly described their work and did not ask too many interview-like questions. It was a pretty standard post-doc interview. There was no formal presentation of my thesis research, although we did discuss it in the one on one sessions.