Lockheed Martin Associate Software Engineer interview questions

It took two months from my application to actually get the interview after repeatedly being asked to attend next-day, out-of-state interviews. I was finally given a week's notice and showed up to the interview. On-site, most of the employees were very friendly, and they provided food. I sat with other candidates for two to three hours before being escorted to an interview room. My actual interview lasted half an hour. The employees interviewing me weren't given prior notice and struggled to think of questions to ask. I was given no time to ask questions and was told I'd hear from the company in three days. Later that day I received two forms to fill out, mostly related to security clearances. It was only two months later that I finally received a form rejection. I feel that the process was a waste of time for everyone involved.

Was brought out to a hiring event after speaking to their booth at a conference; had a few one on one interviews there, behavioral only. Everyone there was very nice and relaxed and they got back within a week.