Northrop Grumman interview questions

After submitting my application online, I was pleased to receive an invitation for an interview a few days later. During the interview, I had the opportunity to speak with two members of the team. They were both very friendly and polite, and our conversation was enjoyable. The interview began with a series of STAR-format questions, where I was asked to share examples from my past experience. Then, I was asked some technical questions, including topics such as depth-first search/breadth-first search, the differences between stacks and queues, and concepts like Big O notation. These questions were not overly difficult. Overall, I left the interview feeling confident, but unfortunately, I received a rejection email about two weeks later.

General behavioral questions, all of this was over the phone. The interviewer said they would also send my resume to other departments, as well. The interviewer gave a synopsis of the other departments that they believed they could send my resume to; avoided discussions on pay.