Hamdan joined Zimmer Biomet and assumed her current position in 2022. The company opened its regional headquarters in Dubai in January 2022 and plans to expand further in the Middle East in 2023. In 2022, the Zimmer Biomet Institute partnered with the American Hospital Dubai to provide advanced robotic-assisted training to orthopedic surgeons in the region. Before joining Zimmer Biomet, Hamdan held various senior roles in Becton Dickinson, Medtronic, Abbott, and Novartis Pharma.