I was flown out to Boston for a two day hiring event with 40 other people. The first day was primarily introductory with a Raytheon site tour and an evening social event with Raytheon managers. The next day, we had our interviews. Some of us had multiple interviews depending on our skillsets ( I had two interviews with two different engineering departments within the IDS business unit), while others had just one. Overall, I was very impressed with Raytheon and the investment they took to try and hire me. I got an offer the next day and accepted.