Lockheed Martin Engineering interview questions

Did an on-campus interview. After 2 weeks received invitation to on-site hiring event. Event included site tour, company overview, and actual interview. Both the on-campus interview and on-site interview consisted of a set of typical behavioral questions (i.e. "Tell me about a time when..."), where they look for answers in the form of STARS (situation, tasks, actions, results). Was told will be notified regardless of whether I will be receiving an offer or not. But it has been over 6 weeks, still haven't heard anything.