One interview, meet with sales/branch manager and one other manager, most likely the MCS. Depending on whether you are external or internal hire it may differ a bit. If you are applying externally, they will usually do a small phone interview for about 5 mins to make sure you are who you say you are and stuff. For me, they wanted to make sure I actually spoke french so had to speak french for about a minute and that was it. The face to face interview was all done in English.