I applied online. The process took 3 weeks. I interviewed at Lockheed Martin (King of Prussia, PA) in Nov 2016
Interview
Brought in for lunch. Then interviewed with two different managers. Interviewers were very friendly. The actual questions were all behavioral, "tell me about you resume"-type questions.
We were told during the day that they pass resumes to other managers internally, which was a nice thing to hear. Overall, I really enjoyed the experience.
Interview questions [1]
Question 1
Tell me about a time when a team member was difficult to work with