Isabella Dr. Jung Ewert

Isabella Dr. Jung Ewert is a highly experienced professional in operations and engineering management, currently serving as Senior Director Operations and Site Manager at NKT Photonics since September 2025. Previously, Isabella held various senior positions at Lumentum from July 2016 to September 2025, including Senior Director Product Line Management, Senior Director Engineering, and Director Engineering. Prior roles include Director Planning at II-VI Incorporated, Director Materials at OCLARO Switzerland GmbH, and Supply Chain Manager at Bookham (Switzerland) AG. Isabella's early career involved positions such as Product Line Manager at Nortel Networks and Manager Reliability at JDSU. Additionally, key experience includes serving as Project Leader R&D at Uniphase Laser Enterprise AG. Academic credentials comprise a PhD in Physics from ETH Zürich, complemented by studies at Ludwig-Maximilians-Universität München and an internship at Yale University.