Security Administrator (m/w/d)
Core
Monitoring, analyzing, and resolving security incidents for complex IT infrastructures including servers, networks, and applications.
Role type
Security Administrator
Builds
Secure and stable IT infrastructure for a client in Cologne
Domain
IT Security / Network Security
Required skills
Network security (TCP/IP, Routing, VLANs), Security technologies (Firewalls, VPN, IDS/IPS, Endpoint Protection, EDR), Patch and Vulnerability Management, System hardening, Access control concepts, Security policy creation, Incident response, Recovery planning
Preferred skills
SIEM, ISO 27001, BSI-Grundschutz, DSGVO compliance, Security certifications (CompTIA Security+, CEH, CISSP, Microsoft, Cisco, Fortinet)
Technologies
Windows, Linux, Firewalls, VPN, IDS/IPS, EDR, SIEM
Responsibilities
Monitor systems and networks for security incidents, Analyze and resolve security incidents, Manage and harden security systems, Implement patch and vulnerability management, Create and maintain security policies and access controls, Develop security concepts and recovery plans
Seniority
Mid-level, hands-on IC
