Only one round of interview, focusing on your SAS programming language skills. It is better if you have SAS programming certificate. This position only takes master degree of biostatistics or statistics, but I feel they prefer employee from biostatistics more.

Started with some general background questions, then a more senior employee drilled me on statistical topics and terms, and then a SAS programming challenge before a wrap-up with HR. Overall, everyone was friendly and helpful but I didn't get the sense that they really wanted to be there.