I applied through a recruiter. The process took 2 weeks. I interviewed at Owens Corning
Interview
I had to go through three separate interviews. The first interview was with the recruiters. The second interview was with my to-be boss and HR and the third interview was with the Plant Leader of the facility.
A couple phone interviews that lasted from 30 min to an hour. Discussed past experience, future goals, and then a detailed overview of the position. First interview was with HR. The second interview was with your would-be boss.