Not for any particular job, but Blind Guardian is awesome. Their songs are based on fantasy and stuff (Song of Ice and Fire, Wheel of Time, norse mythology, etc.).


https://www.youtube.com/watch?v=CFZ_Uyqbr4k
https://www.youtube.com/watch?v=0WXeHT661xM

Maybe this one for dark knight? Idk. Fits ascians though haha.
https://www.youtube.com/watch?v=c0WxRRLVbnc