I applied through a staffing agency. The process took 2 months. I interviewed at W. L. Gore & Associates (Newark, DE) in May 2012
Interview
Took 4 rounds of interviews. Focus more on how you fit to culture. Technical things can be learnt. Very friendly and positive atmosphere during interviews.
Each round of interviews need to wait for at least 2 weeks. It's a long process.
Interview questions [1]
Question 1
Tell us your past experience in dealing with different types of feedback