Lockheed Martin interview questions

I applied over 3 months ago and got an email offer for a phone interview. I interviewed with two engineers over the phone who happened to be in different places at that time. In the email, it stated that it was going to be a purely behavioral interview but during the actual interview I was also asked a few technical questions, so just be ready for anything. The interview was set to last about 30 minutes, but mine ended up being about 45 minutes because I asked a lot of questions and talked a lot about the technical things related to the job.

Applied online and was contacted approximately 3 weeks later via email. Company arranged travel, rental car and hotel. Interviewed with 2 different project managers. Interview was was very non-technical. Was asked mostly behavioral questions. Was contacted 2 weeks later with an offer. Did not negotiate as the offer was appropriate for new grad.