I applied through university. The process took 2 days. I interviewed at Textron Aviation (Clemson, SC) in Sept 2017
Interview
They came on campus for a career fair. I went up to a recruiter gave my resume and reviewed my skills. The recruiter gave me a card and told me I had an interview the next day. Went to the interview and was told I had second round interviews the following day. Went to second rounds and was told I would hear something back within the next couple of months.
Smooth and quick, one interview with the hiring manager and associates. They were very friendly and asked relevant questions. Received an offer after the one interview and an HR phone screening.