Those are some of the classes in Metal Max 2 Reloaded, a Nintendo DS remake of Data East’s post-apocalyptic RPG. The game also has hunter, mechanic, and nurse as other classes. New for the Nintendo DS version are sub jobs, so you can fight mutant sand sharks with an artist-wrestler.
If that doesn’t work you can change your sub job via the game’s menu or grab a tank. That’s one of the vehicles you can drive and fight with in Metal Max 2 Reloaded.
Kadokawa Games will release Metal Max 2 Reloaded by the end of this year in Japan.