Having worked with American and Japanese global companies in Automotive field, do I have possible job opportunity in Middle east ?

There is almost ZERO manufacturing and production of vehicles in middle east, but your main catch would be Servicing of vehicles. No matter what the conditions be, the vehicles that are already running on road will need maintenance.

So, we can expect a good scope in Service engineers or maintenance engineers in automobile field. based on the level you have reached and achievements, you could obtain a higher power post, but that would be more towards supervision of a service or maintenance dept. Right now, the construction sector is booming in Middle East. One would have to wait a decade or two until progress is made in automobile sector.

Please up vote if u find my answer helpful. Would help a lot. 

I dont see why not, working in automotives, the system is all the same.

Isolate the electrical connections and Ensure no voltage across the equipment and Ensure no accidental re connections and Ground the equipment.

THE JAPANESE AUTOMOBILES HAVE DOMINATED WORLD MARKET WHILE THE AMERCAN AUTO DEALERS HAVE DOMINATED AMERICAN MARKET ‎