After sailing on MSC ships as a Navy CPO, I am now looking at coming back to MSC as a CONMAR/CIVMAR. Looking at some of the school houses, they all provide different variants of classes for MSC. I have attained my AB unlimited, RFPNW, BST, Lifeboat and VPDSD courses. Going into the union as a entry book “newbie”, what classes should I take to make myself competitive to get on a MSC ship? CONMAR as CIVMAR positions aren’t open right now. Any input is appreciated.