A HR will call you to schedule phone interview. If you pass phone interview, you will get invited by another HR who will ask you to go a Hiring event at JW Marriott. Go there, you will get security debriefing, fingerprinted, etc. The first day is an 8 hour event. You will plant tour for about 3 hours, assuming proven US Citizenship. and the last 2 hours is a networking session that is a complete waste of time unless you are lucky to catch the other department heads in a good mood. You will be exhausted by the first day. And you may leave earlier than the end of the networking session. Now if you make it to the interview day, You better hope you don't get the earliest time after breakfast. Unfortunately for me this was the case. You can get more than 1 interviews but like i said it's a crap shoot on the night for networking/reception. Another thing I should mention is, If you already have clearance your in good shape but it doesn't guarantee your interview to go smoothly. By the way interview is primarily behavioral for EE level 1. No Technical Questions will be asked.