I first had an initial interview with their recruiter. After that, I had an in-person interview which was relaxed and a reasonable length. I talked with multiple people. It was nice that it was not a drawn out process.
Pretty simple. Just questions about yourself. The interviewers are pretty cool and just want to get to know you. They mostly want to know you as a person and about your past experiences.
I applied online. The process took 3 months. I interviewed at Network Data Systems (Schaumburg, IL) in Aug 2016
Interview
Lengthy interview process. Took a few months and consisted of phone screen, tech interview, manager interview, and group in-person interview. They were very thorough which made it seem like they vet their candidates and want to find the perfect fit.