First I did a brief phone interview of approximately 10 minutes. They asked me questions related to my resume and also about how extensive my skills were in Matlab. They were pleased with my answers and said they would contact me about a hiring event they were doing in Tucson toward the end of the month. At the event I interviewed with 3 separate departments and the interview questions were the usual personality fit questions, e.g. " tell us of a time you had several options for a project solution. What was your thought process behind it and what was the result?"