I applied online. I interviewed at RTX (Indianapolis, IN) in Feb 2017
Interview
Typically phone interview with skills set. The interview panel ask more behavior questions.Even hiring person has no clue about Software Engineering.They are also old type of mentality for hiring.Very bad hiring process.
I applied through a recruiter. I interviewed at RTX (Dulles, VA) in Jan 2015
Interview
Telephone Interviews; first hiring manager failed to show up to the first of two interviews scheduled; subsequent hiring manager did a 30 phone interview followed by in person 30 days later.
I applied through other source. I interviewed at RTX (Boston, MA) in Jan 2016
Interview
Phone interview for about 1/2 to 1 hour with 2-3 employees. Questions from each around 2-3 interviewers. Great to work with and interview was mostly conversational. Know the job description of the position you are applying to, and I would incorporate that info into your answers heavily.