Khamis is an accomplished leader with over 30 years’ experience in the Oil & Gas industry. He has held various senior positions in Petroleum Development Oman (PDO) - Prior to his retirement 2021, his last role was of an PDO Asset Director. Khamis earned an MSc in Asset Management from UK in 2000 and BSc in Petroleum Engineering from USA in 1990. He served as member of Student Council in Mussanah Technical College for 3 years and is currently a member of SQU Engineering College Council. He was an esteemed Board Member of Majis Utility Company and currently chairs the Board of Directors of Oman Airports and Oman Aviation Group.