Holger Mueller is an experienced leader in network services and operations management, currently serving as the Head of Network Services at Computacenter since June 2020. With a comprehensive background that includes managing the Global Network Operation Center and leading various teams focused on network security and design at Computacenter, Holger has also held significant roles at Hewlett Packard Enterprise. These include overseeing proactive support services for the DACH region and managing European engineering teams. Holger's career began at HP, where responsibilities ranged from technical account management to operational leadership in software and server support. Holger holds a Dipl. Ing. (FH) in Mechanical Engineering from Hochschule für Technik und Wirtschaft Berlin and has completed various internships and educational experiences across Europe and Latin America.