Interviews took an entire day, with 20-30 minute meetings with 5 different managers. Most very friendly, not a lot of technical questions. The most difficult part is due to the nature of the defense work, interviewees cannot move freely in the building, so you are constantly chaperoned - even for bathroom breaks. This makes is difficult to get a read on the company culture around the building.

Quick and responsive process for the interview. Two behavioral, two technical separated within 3 weeks of interviews. Leetcode medium level questions for the OA. I would recommend applying for this company if interested in the mission.