Honestly, I don't know where the job translation comes from...

Satan, at least in tarot, represents being fake...wearing a mask that's showing an untrue representation of yourself.

The inability to rebuke him would, logically, be a reflection of feeling powerless. The bigger factor to see here, I think, is that Satan reflects pat of you. He started as a little girl, a projection of some youthful...or innocent...or, most likely, naive...trait in yourself. Then he transforms into an image you immediately relate to as being satan.

Is there some aspect in your life where you can't be true to yourself? Some point that came out of an uninformed perspective? What would it cost to cast away the mask and be true? I'd be willing to bet that having to be untrue is limiting your ability to be empowered in the situation...

Onions....they stink. But they're healthy too. Is there maybe some thought of objection you're carrying around that others aren't agreeable to, but that you think needs said?