Job in USA

Hi,

I have completed my M.Pharmacy in Pharmaceutical Chemistry in India & have 2 Years of experience in Drug Safety. I moved to new Jersey,USA in July 2016 after marriage and in Dec 2017 I received my work peprmit. After that from past 4 months I have been trying to get a job in the same field, but I am not getting response for any of my applications. So now I am thinking to get a job as Pharmacist.

I want to know what all exams I need to take take to get a license, I tried searching it on google but there are so many names FPGEE,PTCB, NAPLEX so I am really confused.

Can you please tell me actual number of exams that I will have to take?

Also if can you please give some information about how to get a job on PV or Drug safety or any pharma based job except sales.

Pharma tutor's reference and guidance will be of great help for me.

Thanks.