I applied online. The process took 2 months. I interviewed at Smith System (Houston, TX) in Jan 2012
Interview
Very in depth complete overview of the job requirements, one on one with the area VP, interview took about 1 hour, review of resume, and background, the rest was more one on one personal questions about your ability to get along with many different people.
Interview questions [1]
Question 1
Do you have background in teaching or presenting to groups of people in a classroom environment and or on the road.
Feel comfortable traveling to different locations throughout the US, flying, staying in hotels, renting cars, etc.