I did two interviews: First interview - typical behavioral questions and relevant experiences. The interviewer specifically explained what Siemens does. Behavioral questions are as follows: 1) what is your strength, 2) what is your weakness, 3) what is your future career path. The process was very fast, I got the notification for the second interview 3 hours after the interview. The second interview was over Skype, and I had to make ppt slides to present relevant experiences to the specific intern position. It was almost 40 mins of presentation (I think I did longer than other candidates), and the total time of the interview was around 1 hour.