Markus Häusermann, M.Sc. ETH is Managing Director of the Signaling Unit at Siemens Mobility Switzerland, a role he has held since 2020. With more than 25 years of experience in the rail industry, he has built extensive expertise across project management, sales, fleet management, and executive leadership. Since joining Siemens Mobility in 2011, he has contributed to the development of rail infrastructure and mobility solutions in Switzerland. Prior to Siemens, he held various project management and sales positions at Bombardier Transportation (formerly Adtranz) in Switzerland, Finland, Spain, and Germany, and served as Head of Fleet Management at SBB Cargo.