Smartie, if you find a job like that would you email me, please? I'd like one of those myself.
I suppose you need to specialise and, if you want to make a lot of money you need to choose that specialty very carefully. Tom Lehrer told the story of Dr Gall, the man who invented the gall bladder. He made a fortune, not for his discovery but for his specialty. He specialised in diseases of the rich and famous.