I submitted my resume through an ex-colleague at my college career fair. A few weeks later I was contacted to set up an hour-long phone interview. The phone interview was with four people from the group I would work with. It was very technically focused, no behavioral questions. A few days later HR contacted me to set up an on-site interview. The on-site interview began by me giving an hour-long presentation on my PhD research, and then I had two two-hour interviews with separate groups. Both of those interviews began with the group leader giving me an overview of the group, and the majority of the remaining time consisted of multiple ~15-20 minute technical chats with one or two engineers at a time, along with some lab tours. No difficult questions, just technical discussions and looking for mutual interest. The day ended by meeting with HR, they asked which group I preferred and discussed benefit packages, etc. They didn't ask for a salary. I was contacted by HR a few days after the interview to complete a quick background check, and received an offer a few days after that.

Morning began with a quick summary of APL structure. Followed by a one-hour-long PhD research presentation. Three one-hour-long panel interview sessions. Panel interviews are a combination of technical and behavioral.