I applied online. The process took 5 days. I interviewed at Gartner (Austin, TX) in Aug 2015
Interview
The interview process was very casual. I have a 30 minute phone interview, followed by an interview with the hiring managers. I was then invited to come in for a Day in the Life, where I shadowed the employees and learned about their job functions. They took me out to lunch and they I waited for the call.