I applied online. I interviewed at RTX in Dec 2016
Interview
One phone interview - then an onsite interview with 5 people. No hard questions - fairly pleasant affair with low stress meetings and lunch. The overall process was long but things went rather smoothly.
I applied in-person. The process took 1 week. I interviewed at RTX (Chantilly, VA) in Sep 2016
Interview
Disjointed at best. First a phone interview with 3 people, then a face to face interview. I arrived at the Chantilly office, and they the interview was conducted in a conference room that was occupied by someone else not associated with the interview. They stayed there and continued to work on their laptop. I won't apply to Raytheon again.
I applied online. The process took 4 weeks. I interviewed at RTX (Dracut, MA) in Nov 2014
Interview
Completely over the phone. Very professional. Mostly technical questions. Duration was approx. one hour. One short follow up phone interview. Offer was sent promptly. Inquired about previous salary and offer was slightly above current salary. No negotiations on salary.