IT Security and Network Manager | IT-Security & Netzwerkmanager (m/w/d)

Job Summary

This role involves managing and maintaining the stability, availability, and performance of the entire network and IT security infrastructure. The successful candidate will be responsible for analyzing and resolving disruptions, performing systematic fault diagnostics, and selecting and implementing cross-platform network management tools. A critical component is evaluating security requirements and deploying appropriate network and system components to ensure a high level of security, including continuous monitoring of network, firewall, and security systems. Qualifications include a degree in Computer Science or a comparable technical field, deep expertise in network infrastructure, topologies, protocols, and hands-on experience administering switches, routers, and firewalls. The position requires strong knowledge of IT security solutions such as SIEM, vulnerability scanners, and penetration testing, alongside system administration skills in both Windows and Linux environments. The role includes participation in on-call duty to ensure smooth operations outside regular hours.