H.E. Al Mubarak is Mubadala's Managing Director and Group Chief Executive Officer, responsible for ensuring the company's business strategy is aligned with Abu Dhabi's economic diversification efforts. He is Chairman of the Abu Dhabi Executive Affairs Authority (EAA), which provides strategic policy advice to the Chairman of the Abu Dhabi Executive Council, of which he is also a member.

He is Chairman of the Emirates Nuclear Energy Corporation (ENEC) and Emirates Global Aluminium (EGA).

H.E. Al Mubarak sits on the Board of Trustees for Zayed University, New York University and Masdar Institute of Science and Technology. He is also Vice Chairman of the Abu Dhabi Urban Planning Council, a board member of First Gulf Bank, and a Global eHealth Foundation Ambassador.