Senior IT-Systemadministrator (m/w/d) Schwerpunkt IT-Security
Core
Responsible for the administration and evolution of the central security infrastructure, proactive vulnerability management, and incident response for a hybrid IT environment.
Role type
Senior IT System Administrator (IT Security)
Builds
Secure and stable internal IT infrastructure and security posture
Domain
Enterprise IT Security / Infrastructure
Required skills
Vulnerability management, Incident response, Hybrid system administration, Windows Server, Active Directory, Microsoft 365, Azure/Entra ID, IT Security standards (BSI IT-Grundschutz, NIS/NIS2), SIEM, IT Automation
Preferred skills
Network engineering, External partner management
Technologies
Windows Server, Active Directory, Microsoft 365, Azure, Entra ID, Defender, SIEM
Responsibilities
Administer and evolve central security infrastructure, manage proactive vulnerability scanning and analysis, lead incident response measures, support internal audits and regulatory compliance, create security reports for management, collaborate on security projects and provide 2nd/3rd-level support
Seniority
Senior, hands-on IC