Basic Job Classes
A character is permitted to have two jobs, a main job, and a secondary job. As with past Final Fantasies, jobs have levels, and a job is levelled up by acquiring experience points. Your secondary job, at any time, can only be a maximum of half the level of your primary job. You can switch jobs any time you desire, provided you have access to a Mog House.
Below are the starting statistics of the six basic job classes.
Advanced Job Classes
These can be unlocked when you have leveled one or more basic job to level 30. From there, you will be able to accept various quests in Vana'diel in order to unlock these jobs:
Paladin, Dark Knight, Beastmaster, Bard, Summoner, Ranger, Dragoon, Samurai, and Ninja.
By the time you are able to unlock these jobs, you will be able to use your secondary job which is unlocked at level 18; because of this, player statistics will vary based on job selection, secondary job selection, and race.