I applied through university. The process took 2 weeks. I interviewed at NOV (Houston, TX) in Sept 2013
Interview
I received this interview through my university's career resources. There were two back-to-back interview that lasted 30 minutes each. Interviewers were knowledgeable about the Next Gen program and knew all the ins and outs. All questions were behavioral, but non-trivial. You will have to think about your answers.
Interview questions [1]
Question 1
Describe a situation that you were in that did not have a solution, and how you dealt with it.