Lockheed Martin interview questions

Applied online, and was asked to come in for an in person interview. Had to fill out multiple forms online prior to coming in. The interview itself took about an hour. Interviewer mainly asked behavioral questions (why you want to be here, etc.) They background check the candidates after interviewing. Heard back 3 weeks later.

Submitted my application online. Got a call back a few weeks later. Asking if I could come in for an interview. There was a group of about 50 people that were called in that day. We all had to go or one on one interviews for our prospective positions. The whole interview process too around three to four hours that day. They will extend you an offer that day.