Expat Opportunities in Singapore or UAE

I’ve traveled to UAE and Singapore, and I enjoyed being in both countries so much that I’ve made the decision to begin looking for a new career opportunity as an expat in either. I am a Canadian Citizen, and I’m looking for a new company to challenge me and grow my skill set in business controls procurement or projects internationally. I have over ten years of work experience in various roles, which include the Federal Government of Canada and affiliates of ExxonMobil. I’ve heard great things about working as an expat in either, and would like to learn more about the hiring and selection process. Is there any advice, guidance or recommendations for expat recruitment opportunities to UAE or Singapore you may be able to provide? Additionally, I am open to exploring any other locations if recommended.