What should I be looking for

Hi. I am a foreign student here in the US. I have about 8 years experience in commercial banking- back office (branch operations), 1 year in Public Accounting and another year in manufacturing (Finance unit). I am rounding up with an Econ MA here- non-target and I am currently writing (and passing the CPA)-Already certified from my home country. What branch of Finance should I be pursuing on Wall Street. Also, what specific role(s). I'd also appreciate if you could offer insights as to specific firms that should want me. Thank you.