I received a phone call after sending in my resume, which as it turned out was the phone interview part of the process. They asked me a few basic behavioral questions, and about some of my past employers. They sent me an email about a week later, saying I had been selected for an in-office interview. I came in and while there talked to three different people. The first part had a lot to do with questions about my past jobs. Then I was moved on to a guy who showed me how the job was done. The last part of the interview was with a manager who asked me more specific questions.

Extremely lengthy. 4 stages over about 2 months. Panel interview that took 6 hours. One panelist did not show and added another interview stage. Due to length, I found a better offer and declined after finally getting to an offer.