Lockheed Martin interview questions

I applied online and was invited to attend an hiring event in Dallas. I interviewed on Friday and had a offer letter sent to me on Monday. I think it was very nice to be able to get an opportunity to get to see the production line of F-35s. They also put me on schedule to interview for another position but I wasn't aware about it until halfway through that interview. I had asked the HR/(person who scheduled me) if it was for the same position or a different one and he did say it was for the same position.... :/ (left a little awkward because I didn't want what position I was interviewing for... but I went along with the flow) *Note: I got an offer but I haven't officially accepted it as I got it just a couple of hours back :/