Becoming a piercer – looking for halachic views

Chag pesach sameach everyone! Obviously I’ll need to speak with my rabbi about this, but I also figured I’d try here too.

I want to know what the halachic views are on being a Jewish piercer, as I just received an offer for a piercing apprenticeship. I know that Jews can’t become tattoo artists but I can’t find anything on piercers. Since tattoos aren’t permitted but (some) piercings are, I’d assume there’s a halachic difference between the two jobs as well. Thanks in advance!