Originally Posted by
Cajunflyboy
unlocking jobs require lvling you main class to lvl 30 and its linked cross class to lvl 15 for example for BLM job i had to have 30 in THM and 15 in Pug and LNC i belive they changed it to only needing 1 cross class to lvl 15 in order for you to get the job quest. once you have to appropriate lvls you can go an pick up the first job quest complete that quest and you get your Soul Crystal which then can be equiped once equipped it changes you to that job. this is a rough translation of how to go about it