In Qatar they are always looking for experience if you have visa dont need to go your home company and spend 4 or 5 years and then comeback that is wrong decision that the other guy gave you. The best thing to do keep trying you might get a job oppurtunities sometimes might not match with your degree. But as soon as you get a little bit experience then you can get another job. But be carefull in Qatra sometimes they ask you to transfer your sponcership and once your transfer they ask you to work for them if you ask for realese they said no you cant leave their company if you leave you they can cancel your visa i think you know what i mean so if you are going to apply to any private company better to think hundred times and then go for it.