Resume was placed into consideration by my manager while I was interning, but current interns are not necessarily guaranteed easier passage.
First round interview on university campus. A single interviewer asks behavioral questions such as 'Name a time when you overcame a challenge', or 'Describe a time when there was conflict within a team and how you dealt with it'. 30 minutes total.
Second round interviews at Siemens Orlando, a dinner and reception the first night, next half day of presentations about benefits etc., later half three sets of interviews, two interviewers most of the time. More behavioral questions. Usually a brain teaser type question like 'If a pendulum swings about a small angle, we increase the length of the pendulum, what happens to the frequency'.
Didn't hear back for about a month, before the offer.