You apply for PM or TS, and they may let you know you are also considered for QM role. The interview includes the presentation that you have to make. I think it is effectively the same as PM but you are judged for PM (IS) or QM.
Call, interview online, then onsite. The online interview was a proctored exam. Included Rembrandt personality test. Went to dinner in madison the night before. On site interview was a full day.
The process was straight forward from the phone screening to the multi-part interview. There were multiple interviewees in the same interview before breaking out into individual calls with problem solving questions.