IT-Senior Network and Security Consultant/Architect

2/2010 – 9/2014

• Customer project planning and lead
• Consulting on networking and security topics
• Customized networking and security trainings
• Since July 2010 exclusively engaged for leading german ISP

Netzwerk-Sicherheit, Netzwerkadministration (allg.), Netzwerkarchitektur, Netzwerktechnik

7/2006 – 1/2010

• Account coverage region Germany South
• Regional project & customer support
• Partner networking & engagement
• Internal technology lead on routing & switching topics
• Events support
• VT membership

Netzwerk-Sicherheit, Netzwerkarchitektur, Netzwerkmanagement, Netzwerktechnik

1/1999 – 6/2006

• Implementation of customer LAN infrastructure
• Performance measurement, fault isolation and troubleshooting of networking
problems
• Team internal technology leader for networking

• High-level and low-level solution design (networking and/or security topics)
• Implementation of complex solutions
• Customized technical specification and network infrastructure design
• Internal and external education on networking and security topics
• Customer contact for networking and security questions and problems
• Pre-sales and post-sales support and assistance on technical level

Netzwerk-Sicherheit, Netzwerkadministration (allg.), Netzwerkarchitektur, Netzwerktechnik

1/1996 – 12/1998

• Planning, design and implementation of new University-backbone; Migration from FDDI- to ATM-backbone
• Configuration, maintenance and troubleshooting network infrastructure
• Administration of Internet-relevant services DNS, E-Mail and Web (running
on UNIX-based systems)

Netzwerk-Sicherheit, Netzwerkarchitektur, Netzwerkmanagement, Netzwerktechnik

7/1992 – 12/1995

• Network Administrator of the company LAN
• Installation and configuration of Solaris-based hardware and software
solutions (focus on companies in the CAD/CAM market)
• Customer education on UNIX (especially Sun Solaris) topics

System Analyse, System Design, Systemadministration (allg.), CAD (computer-aided design)