Systemadministrator Infrastruktur & IT-Sicherheit (m/w/d)
Core
Operational IT security and infrastructure administration for a specialized insurance software company.
Role type
Senior Infrastructure & IT Security Administrator
Builds
Secure and stable IT infrastructure for internal business operations
Domain
Insurance technology / IT Operations
Required skills
Endpoint security, Identity & Access Management, Vulnerability management, Microsoft 365 administration, Windows Server administration, Linux administration, Client management, Software packaging and distribution, Audit preparation, Technical documentation
Preferred skills
PowerShell, Bash, Microsoft or Security certifications, ISO 27001 / ISMS experience
Technologies
Microsoft 365, Defender for Endpoint, Defender for Cloud, Entra ID, Active Directory, Exchange, Windows, Linux, Webex, VPN
Responsibilities
Drive operational IT security topics and implement concrete solutions; Administer and secure Microsoft 365, Defender for Endpoint, and Defender for Cloud; Administer Windows and Linux systems and manage clients including software packaging; Support infrastructure projects and maintain technical documentation; Support the team in client support tasks (M365, VPN, Webex); Assist in audits and certifications (ISO 27001 / ISMS)
Seniority
Senior, hands-on IC