I think there is a program for teaching english as a foreign language in thailand..visit this website :

http://tesolcourses.net/promoti....ge.html

i hope it helps...i also wanted to work in Bangkok, but am thinking of some options..maybe this one would be a stepping stone..

Farang working as electrical engineer
 

getting a job for teaching engineering in english would be
fantastic! do they use english in the engineering courses at university in thailand? and for giving english courses, is
it even possible for non native speakers?