I applied on line for several position but finally I got the email for site interview with out any phone interview.
I went to chandler, they payed everything, Airplane ticket, hotel, rent of car generously. I had 10:00 am interview by 4 different people 1:2 for two hours. Most of the question was behavioral question.
Technical question as a Mechanical engineering was so easy, such as : stress-strain relation, how does thermocouple work, three different kind of heart transfer (conduction, convention and radiation).