Gauntlet style, they will bring you in 2 or 3 different times and they will thoroughly vet you. Overall process should take about 3 weeks to a month. You have to meet with all of the higher ups.

This process have been smooth and everyone seems great and helpful and work as a team. The problem is the process. I have been interviewing for this role since mid December and we are now in February and have yet to get an offer or decline.