Exterminator are tasked with the momentous task of pest control in Ethnis. Due to the size and nature of many of Ethnis' pests, exterminators usually warrant being their own branch of the military, with different specializations for the various creatures and pets.
Serving as an Exterminator to a dangerous pest carries almost as much esteem as being a war hero. It is not a profession with many elderly members. The average career length is five years, after which you become an officer and can specialize into more exciting/challenging roles—flamethrower, scout, munitions, extraction, and so forth.