Each member of the Sun's Wrath has an assigned duty, each tied to their area of expertise. These areas are known as a Corps. The listings for each aren't all inclusive -- the classes and specs are merely examples.
Light Infantry
-Snipers (guns, bows, crossbows, javelins)
-Cat Druids
-Enhancement Shaman
-Rogues
Heavy Infantry (plate-wearers & BIG folks)
-Spellbreakers
-Warriors
-Bear Druids
Cavalry (mounted combatants)
-Blood Knights
Air Cavalry
-Skyreavers (Air)
- Flying Machines
Lorekeepers (offensive spellcasters & researchers)
-Magisters (mages)
-Farseers (elemental shaman)
-Shades (shadow priest)
-Moonpath (balance druids)
-Historians
-Scientists
Engineers
-Artillery
-Siegeworks
-Armored Vehicles
-Communications
-Construction
-Ordinance (explosives)
Quartermaster
-Supply
-Transportation
-Acquisitions
Medical
- all healers & first aid types
Adjutant
-Administration
-Finance
-Diplomacy
-Chaplains (druids, shaman, priest, paladins)
-Seers
Intelligence
-Scout (Reconnaisance)
-Agent (Undercover & assassins go here)
Command
-Military Planning & Tactics
-Guardians (Peacekeeping)
-Tribunals