Most Iraq Heli jobs are now taken by Iraqi Nationals. Heli jobs for security Companies are mostly manned by ex-SF or those with previous extensive SF flight operations. Security Companies have been downscaling for quite some time now, so would say not much prospect trying that route.
However, should you manage to gain a vacancy with a non-security company, just think about what would happen should your craft go tech. ..., the locals aren't too partial to Westerners, particularly those in shiny heli's landing in the "Hello Ransom" backyard.
Just some friendly advice.
