I applied online. The process took 1+ week. I interviewed at Siemens in Apr 2012
Interview
Had a phone interview followed by a formal interview. There were some standard questions, but a lot of critical problem-solving questions. They are testing if you can think during stressful situations. From what I have heard, though, this interview was a bit more involved than most from other departments.
Interview questions [1]
Question 1
If you throw a ball into the air up to a certain distance. The next time you throw it, you throw it 4x as fast. How high does the ball travel relative to the original height?