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Systemadministrator (m/w/d) – Schwerpunkt IT-Security

Köln, NORDRHEIN_WESTFALENFull-time2026-08-27 → 2026-10-15
On-site

Core

Administration, monitoring, and continuous development of IT infrastructure with a focus on IT security, including configuration and optimization of security solutions.

Role type

Senior IT System Administrator (IT Security)

Builds

Stable, secure, and compliant IT operations

Domain

IT Infrastructure and Cybersecurity

Required skills

IT infrastructure administration, IT security, Fortinet, CrowdStrike, firewall administration, endpoint security, network security, vulnerability analysis, security policy implementation, compliance management

Preferred skills

Experience in banking, insurance, or financial services, understanding of regulatory requirements, security awareness

Technologies

Fortinet, CrowdStrike, Firewalls, Endpoint Security, Network Security