Arnold Pfeiffer

Arnold Pfeiffer currently serves as the Head of Architecture & Transformation at A1 Telekom Austria AG, focusing on empowering digital initiatives. Previously, Arnold held roles at Telekom Austria Group, including Senior Program Manager and Group Lead - Enterprise Architecture, where efforts were centered on implementing a digital software stack and advancing customer-centric solutions. Earlier experience includes strategic sourcing in IT and CRM leadership at A1 Telekom Austria AG, as well as significant contributions to business intelligence technologies at mobilkom austria. Arnold’s career began as a Software Engineer at Digital Equipment Corporation and includes a research position before earning a PhD in Physics from Technische Universität Wien.