Systemadministrator Infrastruktur & IT-Sicherheit (m/w/d)
Core
Ensuring secure, reliable, and modern usage of digital systems with a focus on IT security and Microsoft 365 for an insurance software company.
Role type
Senior Infrastructure & IT Security Administrator
Builds
Secure and stable IT infrastructure including Microsoft 365, Windows, and Linux environments for internal operations.
Domain
Insurance technology / Enterprise IT Infrastructure
Deliverable
infrastructure
Required skills
IT security operations, Microsoft 365 administration, Endpoint security, Vulnerability management, Identity & Access Management, Windows administration, Linux administration, Client management, Software packaging and distribution, Audit preparation and execution
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 Windows and Linux systems; Manage clients including software packaging and distribution; Support team with client support topics (M365, VPN, Webex); Prepare and conduct audits and certifications (ISO 27001 / ISMS); Develop and optimize solutions and processes.
Seniority
Senior, hands-on IC