Lockheed Martin Facilities Engineer interview questions

Very unresponsive recruiter. I was sent an email being invited to either an on-site interview or video interview if I was more than 250 miles away. Since I met the latter, I requested a video interview. The recruiter did not respond to me on the date we agreed on the interview, apologized and rescheduled, and again did not respond on the rescheduled date. In the end, I was indirectly rejected via their website and never heard from them again.