Or just use pro-class Engineer and be a real alpha male, shooting shit, setting explosives, fixing cars n shit bitches, setting up and using a manly as fuck turret, watching the chat rage when the same guys keep walking on your mines, getting shot to pieces by your carbine and getting blown up from 20 metres away by your anti-veichle turret.
Well, I guess that's my way of saying Engineer is the dogs bollocks.