Technical support and administration

• Network and systems administration
• IT planning and network design
• IT and network security issues
• Support for research and teaching
• Procurement and inventory
• Facility management: rooms, keys, phones etc.
• Occupational health and safety (CS department's safety officer "Sicherheitsbeauftragter", first aider "Ersthelfer", fire warden "Brandschutzhelfer")
• Long-term member of the faculty council "Fachbereichsrat" (February 1995 - January 2008)
  and the budget committee "Haushaltskommission" (until February 2017)
• Member of the senate committee for IT service "Senatskommission für DV-Service" (February 2017 - to date)
• Cisco Networking Academy / Cisco NetSpace Administrator & Instructor
• Palo Alto Networks Academy Administrator & Instructor
• PlanetLab Technical Contact / Administrator
• Cisco Certified Network Associate (CCNA),
  Cisco Certified Academy Instructor (CCAI)
• IBM Certified Database Administrator (DB2 9 for Linux, UNIX and Windows),
  IBM Certified Database Associate (DB2 9 Fundamentals)