Job Alignment Chart

[karateorangutang]

But anyway, WoL aside. Most of the job classes, or guilds themselves, would adhere to a particular alignment. Even if your character in particular does not. I would be hard pressed to classify any of them as evil though. Theres not really intent in any of them to do harm for the sake of personal gain or for pleasure. There always seems to be a greater goal at work and it usually seems to be to the benefit of an innocent or a group.

Whats really funny is actually that the alignment of the class vs the job doesn't always match up. Gladiator has vastly different qualities than Paladin. Same with Rogue and Ninja.