Vivint interview questions

I had an interview with one engineer for 20ish minutes and then was moved into another room to meet with two other engineers in a different department for the rest of the interview. It was a pretty standard behavioral interview: discussing my experiences, etc. I was not contacted afterwards.

Got a call from Vivint 10 minutes after applying online to schedule interview. After a little bit of playing phone tag with the company I got a interview scheduled with the manager at a local office. The place of the interview was a little sketchy, located at the back of the town where I was applying . I went in with a couple of other people who were applying for the same position and we were seated to fill out the application and as I was working on my application, my girlfriend, who came with me decided to get my coat and wished me good luck, which I thought was sweet of her. Next thing I know I see the manager yelling at her, saying that she was interfering with the interview process. Once I got the application done I went in to talk to the manager and he asked me simple interview questions, when he got up and went to the other room with the other applicants and told them that he was doing a pre-screening because he didn't want his time to be wasted. So he came back in and continued to ask the interview question and as I was answering he cut me off in mid-sentence and said that I wasn't the right fit for the job and I was told to leave. I felt like I was a piece of paper that he was examining and not a actual person during this interview.