I applied in-person. The process took 4 weeks. I interviewed at Martin Marietta Materials (Atlanta, GA) in Sept 2011
Interview
it was very easy a combo of phone and in person interviews. it did take a while to get the job offer once I did interview. I met with the boss and drill crew. I started promptly after the offer the interview was a very relaxed environment basic get to know you questions.
Interview questions [1]
Question 1
I did not get any surprise questions or difficult to answer ones.