Jan Siegmund is a seasoned executive with extensive experience in financial leadership and advisory roles. Currently serving as a Board Member at Marsh McLennan and Western Union, as well as a Member of the Board of Advisors at waterdrop®, Jan has a robust background as Chief Financial Officer at Cognizant and ADP, where responsibilities also included Chief Strategy Officer and President of Added Value Services. Prior to these roles, Jan was a Senior Engagement Manager at McKinsey & Company. Jan holds a PhD in Economics from Technische Universität Dresden, an MA in Economics from UC Santa Barbara, and a Dipl. Ing. in Wirtschaftsingenieurwesen from Karlsruhe Institute of Technology.