I was contacted by 2 different HRs for 2 different positions. A month after applying, both of these HRs just randomly called me out of the blue and conducted a 15-minute interview without any prior notice. They never scheduled a call or even emailed me before the phone interview. The application at Regeneron clearly asks for a person's immigration status so the HRs were clearly aware (or at least they must be) about my status. During the interview, they asked me about my visa status again and I told them that I will be needing sponsorship in the future. One of the HRs told me she thinks I'm a good fit and would be getting back to me but NEVER DID. I was even contacted directly by a hiring manager at Regeneron who said that she and 3 other scientists wanted to interview me but the HR would not let them because of my need for a visa sponsorship! The second HR called me about this other position that I had applied to, (again without prior notice), scheduled my interview with a hiring manager. I asked her about my visa sponsorship, she told me she would get back to me by the end of the day but I never received an email from her about the sponsorship or confirming my interview. The following week, I did receive a call from the hiring manager, who conducted my 30-minute technical phone screen. At the end of the call, I requested her to send me her details (at least an email id) or the HR's details. She told me she would, but I NEVER received any email from her either. It was very disappointing for me since I was rejoiced to receive a call from this company knowing its contributions to the field. But this behavior certainly let me down. And what's SHOCKING is that in spite of being contacted by 2 HRs and a hiring manager, and having these rounds of interviews, I never received emails from these people nor do I have a proof of my interviews with them. I think this is VERY UNPROFESSIONAL and I'm not sure if I am ever going to be that excited to apply or work for Regeneron!! P.S.- If you're an immigrant and applying for an entry level position at Regeneron, I would strongly advise you to stay away from WASTING your time and effort in completing that tedious application! There are a lot of smaller companies out there who would value and respect you as an individual and professional!

First round hr phone screen, I was ask about some general questions. Second round team leader interview via team, after knowing my nationality, the leader didn't ask me about the question related to the job at all, the leader started asking me about my homeland instead, it made me confused