Called for a phone interview, and they were pretty basic in their questions. What qualifies you for sales, how competitive are you, what type of environment do you work best in, etc.

The process took about 2 weeks for me. I applied online over a weekend. On Monday I got an email from the NTG recruiter to schedule a phone interview which I scheduled for that day. The recruiter asked standard interview questions (what motivates you, what are you looking for in your career, tell me about yourself, etc). After the phone interview she let me know that they wanted to schedule an in person interview for the office I applied at. Four days later I met with two of the managers at that location. the interview was about 45 minutes, was very laid back and conversational. I did not feel intimidated at all or like I was being peppered with questions. After the in person interview I had a shorter 15 minute phone interview a day later with the director of employee development. The same day as the 15 minute interview I had an offer letter with the salary I requested and accepted the position. Overall the interview process was quick, comfortable, and inviting.