IT Security Engineer (Firewall & Patch Management) | Data Engineer

Hasslacher Holding GmbH

Sachsenburg, Kärnten, Österreich
Published Oct 16, 2025
Full-time
Permanent

Job Summary

This critical role focuses on the comprehensive administration and optimization of core IT security infrastructure, particularly Palo Alto and Fortinet firewall systems. The engineer will be responsible for implementing and continuously developing robust protective measures across servers, clients, and networks, ensuring the highest level of security integrity. Daily tasks include analyzing and resolving vulnerabilities in close collaboration with internal and external partners, managing security incidents (including root cause analysis), and developing security policies and processes. Key qualifications include a degree or vocational training in Computer Science or IT Security, several years of practical experience in the IT security field (ideally industrial), and strong knowledge of network security, Active Directory, and cloud services like Microsoft 365 or Azure. This position offers professional onboarding, flexible working hours, home office options after training, and continuous development opportunities within a stable, family-owned company committed to sustainability.

Required Skills

Education

Completed vocational training or university degree in Computer Science, IT Security, or comparable qualification

Experience

  • Several years of practical experience in IT Security, ideally in an industrial environment
  • Professional experience in the administration and configuration of firewalls (Palo Alto, Fortinet)
  • Experience in analyzing and resolving security vulnerabilities
  • Experience in IT Security projects

Languages

Not specified

Additional

  • Location constraint: 9751 Sachsenburg, Austria (Central Europe)