"engineer" - key terms from Wikipedia

armoured engineer	battalion
armoured engineer	squadron
assistant engineer
audio engineer
chartered engineer
chief engineer
chief mechanical engineer
civil engineer
combat engineer
combat engineer	regiment
combat engineer	vehicle
development engineer
drum engineer
engineer
engineer	battalion
engineer	brigade
engineer	combat battalion
engineer	company
engineer	corps
engineer	group
engineer	is a person
engineer	regiment
engineer	squad
engineer	title
field engineer	regiment
flight engineer
flight engineer	position
foreign engineer	regiment
hotel engineer
incorporated engineer
iss flight engineer
knowledge engineer
last engineer
mastering engineer
microsoft certified systems engineer
mix engineer
mixing engineer
pro tools engineer	and mix
professional engineer
recording engineer
registered engineer
remastering engineer
reverse engineer
safety engineer
second engineer
software engineer
sound engineer
south african army engineer	formation
title of engineer
tools engineer	and mix assistant