Northrop Grumman interview questions

Recruiter called to setup phone interview - within a week recruiter called to set up in person interview - heard back within 48 hours. Very easy interview, calm environment. Very organic conversation.

I applied through a referral link and was given an interview slot on my college campus, where I met with one of the hiring managers for the Azusa office. All of the questions were behavioral, not really going into any technical detail besides discussing technologies that would be useful to learn, such as Matlab. We went over my past experience, then talked about the professional development program (PDP). He asked why my GPA was low, but I was able to provide reasons why (having two jobs at the same time as school full-time) and show an upward trend in GPA every quarter since my freshman year, which he liked. At the end of the interview, he said he would recommend me for a position, given there were spots. Recruiter called soon after with a verbal offer, then written offer the week after.