Although you are ACSM certified, if you want to work in the US unless you have a work visa (usually sponsored by an employer)you will not be allowed to do so. I believe very similar rules exist in EU as well. If you are looking to get employed in a country located around the Middle East (Qatar, UAE, etc), you will need a sponsor. If you were in the US and having an ACSM certification along with some management experience your options would have been open. I hope this helps. Good luck to you!