contacted by HR, then setup phone interview with 2 hiring managers in two different groups. One of the hiring is very unprofessional. He kept yawning on the phone, sounds like he didn't get any sleep last night or just got bored about work. Plus, his strong Indian accent is very difficult to understand. what makes me anger is that when i asked him what team he is managing. He even said that this is confidential and not proper to share with candidates. this is a shame. you are not even going to tell me what you do during an interview? they are looking for people with extensive manufacturing and process experience (industrial engineering). i am not a good fit.