I applied through college or university. The process took 3 weeks. I interviewed at Northrop Grumman in Jan 2018
Interview
Very easy interview over the phone. Manager for a different business unit basically called me and asked what I had been up to the semester before, and then offered me the position.
There was a short video call with a hiring manager. They were very friendly, mostly walked through your resume, asked you some behavioral based questions, and asked about you (hobbies, school, etc).
Amazing process, smooth and recruiter scheduled them very well. Definitely have your resume known inside and out. The technicals were medium difficulty, Be as well spoken as you can, iterate your points clearly.
I interviewed at Northrop Grumman (Salt Lake City, UT)
Interview
Very quick and easy. Applied online their website. was forwarded there from linked in. Very nice. Delt directly with my manager during the hiring prosses then got transferred to a recruiter for my offer