Northrop Grumman Software Engineer II interview questions

they held a "career fair" in Gainesville, FL. Turns out that this was actually standing in line to be interviewed on-the-spot. Only then did they tell me that they weren't hiring people there but they were recruiting for positions in St. Louis. I have no interest whatsoever in moving to St Louis. The online ad said nothing about this and just described it as a job fair. Seriously? I wasted my time for that? I walked out the door on that one.

I was contacted for a phone screening from the recruiter. From there, I was able to schedule an interview. It involved 6 people. They mainly asked questions about my experience. I am not sure they looked at my resume closely, because they assumed I recently graduated with very little job experience. After the first interview I was lead to believe they were interested in me. I came in to the second interview, where I was interviewed by a senior engineer. There were no technical questions involved in this process, which makes me wonder how the decision was made. I was lead on for 3 straight months(told they liked me and wanted to hire me but they needed some approval) about some issue in their structure. Even after accepting the inevitable, I was still told that they wanted to hire me and it was an issue with structure. Months later, I am rejected without any explanation, after leading me on for 3 months. I did not get a response after I sent an email asking for any feedback.