Marjukka van Mameren - Ahonen is an experienced HR professional currently serving as the Head of Employee Experience at Ciena since October 2023, focusing on People Technology, People Services, Diversity, Equity, and Inclusion (DEI), and HR Governance & PMO. Previously, Marjukka held several leadership roles at Teva Pharmaceuticals from October 2016 to September 2023, including VP, Head of HR Operations & People Services, where responsibilities encompassed managing HR operations in Europe, ensuring service quality and efficiency, and leading infrastructure projects. Marjukka's career also includes significant positions at Shell, NetApp, Fortum, Pfizer, and Done Solutions, emphasizing HRIT project management, employee data management, HR process design, and the development of global HR programs. Marjukka's educational background includes an MBA in Global Management from Rotterdam School of Management and a BBA in Business Administration from Jyvaskyla University of Applied Sciences.