Submitted resume, HR got back asking questions via email. I answered the questions and HR forwarded answers to Hiring Manager who had scheduled 1 hour interview. Lots of behavioral and some technical questions. I wrote down all questions. Some questions were very vague, the hiring manager was very rude and gave off the vibe of not caring, and kept interrupting in between answers every minute or two. The hiring manager seemed lost at times asking odd questions. She asked me about 'night vision goggles listed on my resume,' and I was very confused because I don't know whether she was busy looking at someone else's resume during interview or whether she was actually working on something else during the interview because I knew nothing about night vision goggles. Overall a negative interview because I think that the hiring manager did not really want to do the interview as candidates were already selected but had to.