I applied online. The process took 1 day. I interviewed at Corning in May 2013
Interview
The first step was a phone interview from HR. The next step in the process was a phone interview with the hiring manager. The last step in the process was an in person interview with the team as a whole.
I applied through an employee referral. The process took 4 weeks. I interviewed at Corning (Corning, NY) in May 2012
Interview
Pretty standard process. Depends on team. Can be upto 3 or 4 rounds. Once you are through 2 rounds you may be asked to do a presentation about yourself to the selection panel. Followed by series of one on one interviews.