Northrop Grumman interview questions

Applied online from a job posting. Was contacted by a recruiter to have a call to go over the job, benefits and salary expectations. That went well and had a call with the hiring manager/director a couple weeks later. That went well, had call with hiring manager plus 2 team members for a technical call. Was more discussion based and familiarity with products vs a rapid-fire type interview. Went well and was expecting an offer. Week and a half later was emailed that I was not selected. Bummer.

Talked to them at school career fair and got a call a week later. Also went to an info session and talked to one of the engineers. Scheduled for on-campus interview. Interview was 45 minutes long.