Johannes Holzer's Location
Vienna, Austria
Johannes Holzer's Work
- Information Security Manager @ NTS Netzwerk Telekom Service AG
- Senior Security Architect @ NTS Netzwerk Telekom Service AG
- Senior Security Engineer @ NTS Netzwerk Telekom Service AG
- Security Architect Global @ NOKIA SIEMENS NETWORKS TECHNOLOGY CO. LTD
- Security Architect Global Hosting @ NOKIA SIEMENS NETWORKS TECHNOLOGY CO. LTD
- Security Architect Global Hosting @ Nokia
- Senior Solution Architect @ Nokia
- Senior Solution Architect @ Nokia Simence Limited
- Systems Integration @ Nokia Simence Limited
- Technical Architect @ Nokia
Johannes Holzer's Education
- Technical University Vienna
MSc (Technical Physics)
1991 - 1995 - Technical University Graz
BSc (Technical Physics)
1988 - 1991
Johannes Holzer's Skills
- Telecommunications
- LTE
- IP
- Network Security
- Firewalls
- CCNP Security
- Security
- Virtualization
- Solution Architecture
- Integration
Johannes Holzer's Summary
Johannes Holzer, based in Vienna, Austria, is currently a Information Security Manager at NTS Netzwerk Telekom Service AG, bringing experience from previous roles at NTS Netzwerk Telekom Service AG and NOKIA SIEMENS NETWORKS TECHNOLOGY CO. LTD. Johannes Holzer holds a 1991 - 1995 MSc in Technical Physics @ Technical University Vienna. With a robust skill set that includes Telecommunications, LTE, IP, Network Security, Firewalls and more, Johannes Holzer contributes valuable insights to the industry. Johannes Holzer has 2 emails and 2 mobile phone numbers on RocketReach.
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