The hiring manager contacted me on Linkedin. It has been almost a month since I had my interview and I have not heard back from them. I had a 30 min call with the hiring manager and then he wanted me to come down to the McLean office for an onsite interview. I was there from 9 am to 4.30 PM meeting 6 different people. 1 Behavioral Interview, 3 Job fit Interviews, 1 Case Interview, 1 Design Challenge The interview was challenging and I enjoyed it a lot. However, in terms of professional courtesy the company failed miserably.