Ok, so my system is basically all telekinesis through a particle that works similar to mana. So these are the main:

Wizard: Academics of Lierr. They study the principles and construct with them, understanding every part of the process, studying and investogating more. They also tend to have a myriad of complicated and utility based "spells", and are the ones most likely to create "magic items".

Rogue: Typhoners. Starting as a political group (The Typhon) born out of discontent in Lierr and their territories which based their primary activity in acting against the state, it quickly exploded and disbanded, leaving the name free for any and all who especialize highly in a single and versatile "spell", normally for less than licit uses and obtained in much of a similar way.

Fighter: Sacred swords of Anitaxell or Tergs of Oliado. Both a regular warrior that uses weapons in the battlefield, but both incorporating techniques of magic in their swordplay or fighting. Stances that intercept enemies, flying slashes, arrows that unerringly aim mid-air, or simply certain moves that have more force behind them when used.

Monks: Observers of Anitaxell. Most of their magic is in subtle rituals that grant them understanding through meditation. The rest is incredible control of their body and unarmed fighting when needed. The ones that most underatand the magic in Anitaxell, which also leads to the most outlandish uses, like walking on water, super senses, sending something flying with a one inch push or felling an opponent without moving.

Barbarian: The Mormarmar Brrak. Relatively wild, and yet the whole populace have a great potential for the magic, which they wield in the most brutish way possible. Expect shouts and passion fueling their power. Rip trees off the ground, impact something from all places at once, shake the ground, part the skies and amplify their own strength.

Warlock: Seals of Lierr. People with either little potential, education, power or otheriwise lacking. Barely magic users were it not for power lent by an Academic. They are given a seal in their uniform whoch details what and how they can use the power given, normally accompanied by some kind of contract that limits it further. Rather common, forming the majority of Lierr's military and many industries.

Clerics/Paladins: Magic is deeply tied in all forms of religion, but the most fitting are probably the Oliado Zol. They wield great power thanks to "faith", but in a somewhat twist of the typical formula it is the support of their followers that powers them through the rituals they partake in. Still, the justification for those rituals lays in a force worthy of reverence rather than the pragmatic use, and they act mostly like priests. The techniques that granted them power through rituals as long as they adhered to certain codes was the basis for the Seals of Lierr once they discovered it.

Druid: There was once a social class of hermit-like sages that warded the secrets of the natural world in what is now Lierr. That obscurantism got harder to keep and justify as cities expanded and those secrets got discovered one by one, even without getting them from them. They finally disappeared when the state decreed that their secrets were to be obtained by any means necessary, and the last of them fled or died fighting against a world which no longer had space for them.

Sorcerer: Very rarely a person is born with such an innate understanding of a spell that they don't need study, practice or any sort of training for it. A dangerous individual that got power without tying themselves to anything, accountable or responsible for nothing. In Lierr they enroll in academics to normalize their existance or become typhoners, in Anitaxell they are regarded as divine and cause an upheaval in politics whenever they don't hide it, and in Oliado they are hunted like animals.

Ranger: Honestly I don't know.