welder or welding inspector

Hi there..I am curently a internationally certified welder and welding inspector and i am trying to find work...so far i found out that i can apply for a e7visa but getting a company to hire me is a problem as my korean ability is second to none...i am curently learning korean but soon i have to find work........iv contacted labour agencies but explaining my situation can be quiet hard if you cant speak korean...can anybody help with assistence ...PLEASE......PLEASE........REALY PLEASE