Markus Eilers joined EXFO in September 2019, assuming responsibility as Sales Director DACH for EXFO’s test and measurement and fiber monitoring products. Markus’ activities at EXFO build on a long and successful career in various roles at ADVA Optical Networking AG. He held roles as VP of Business Development, VP of Technical Sales, and channel manager. Markus started his career at Siemens AG in R&D, Sales, and Marketing. Markus holds a degree in optical communications and business economics.