Required leadership and technical assessment to interview. From there, if your test is good you may or may not get selected to advance. It is really important to study up on your particular subject area, six sigma, and other relevant support certifications that make you stand out for these roles.

Quite a lengthy process, very many questions and required structure of responses, STAR method. Interview took over an hour over and above the previous two rounds of aptitude tests. In the end it didn't proceed as they mentioned that there no longer a business need for the position, which I found indicative of disorganisation.