Top ten dangerous jobs in Iraq for the US Army. This count based upon datset from icasualties website.

OCC Code	Total
11B Infantryman	661
19D Cavalry Scout	167
21B Combat Engineer	143
19K Armor Crewman	141
13B Cannon Crewmember	109
88M Motor Transport Operator	104
31B Military Police	89
11C Indirect Fire Infantryman	56
11A Infantry Officer	54
91W Health Care Specialist	54