/ Management
Andreas Musielak
CEO
has a diploma in Business Administration where he specialized in Finance and Marketing. He has been working as Senior Financial Controller and Group CFO for different international companies and has been Member of the Executive Board (CEO) for DENIC eG since 2014, where he was responsible for finance, human resources, legal affairs, member and customer services, as well as the company’s commercial activities. For the second period in a row, he is chair of the ccNSO Strategic and Operational Planning Standing Committee at ICANN. In July 2025 he joined nic.at as member of the Executive Board (CEO).
Robert Schischka
CTO
studied business economics at the University of Economics in Vienna, specialising in commercial information technology and controlling. His professional focus is within the topics of IT strategy, architecture, infrastructure and IT security. He gained his profound experience as a security expert during his occupation in a subsidiary company of the Austrian National Bank and as a consultant with the internationally active IT-consulting company CSC. He has been CEO of nic.at since September 2003, where he is responsible for the technical operation. And since 2008 is director of the national Computer Emergency Response Team ( CERT.at).
Marija Paulin
Assistant to the CEO
supports the business managers in all respects and takes over organisational tasks for nic.at