Informatiker/in (Weiterbildung)
Core
Implementing, securing, and documenting changes to firewall systems (policy adjustments, NAT, VPN, segmentation) while ensuring compliance with security and audit requirements.
Role type
Network Security Engineer (Firewall)
Builds
Secure network infrastructure and firewall rule sets
Domain
Cybersecurity / Network Engineering
Required skills
Firewall configuration and management, Network protocol analysis, Incident response and root-cause analysis, Technical design implementation (LLD), Compliance and security standards knowledge (ISO 27001, BSI-Grundschutz, NIS2), Automation and scripting (Python, Ansible)
Preferred skills
Zero-Trust architecture implementation, Lifecycle and patch management, Capacity planning
Technologies
Python, Ansible, CLI/GUI tools, Packet Capture, Flow Analysis
Responsibilities
Implementing and documenting firewall changes, Analyzing and resolving security incidents, Managing technical capacity and lifecycle, Optimizing firewall rule sets, Creating detailed technical designs
Seniority
Mid-level, hands-on IC