Lockheed Martin interview questions

Got a call unexpectedly 6 months after I had submitted my resume, asking me if I would consider a job. Had a phone interview, followed by an all day interview with 7 people in the schedule, including a director, followed by an offer. All of this happened with in 1-2 wks.

I applied online for half a dozen positions. I received a call from the Talent Acquisition team about a week later and scheduled an interview on-site in Denver. There were a bunch of other candidates there interviewing for various internships and full-time jobs, and about a dozen employees doing the interviewing - I only spoke with two who worked on the project I was being considered for.