Systemadministrator (m/w/d)
Core
Central role in the operation, development, and security of modern IT and cloud infrastructures, ensuring stable operation and continuous optimization of systems, platforms, and security measures.
Role type
System Administrator (Cloud & IT Infrastructure)
Builds
Cloud and IT infrastructure, Microsoft 365 platforms, Kubernetes clusters, monitoring and security systems
Domain
IT Services / Cloud Infrastructure / Cybersecurity
Required skills
Cloud infrastructure administration, Microsoft 365 administration, Kubernetes cluster management, incident analysis and resolution, security analysis and hardening, automation scripting (PowerShell, Bash, Python), compliance with standards (ISO 27001, DSGVO)
Preferred skills
Cloud or IT security certifications, experience with virtualization, networking, containerization, and automation tools
Technologies
Microsoft 365 (Exchange Online, Teams, SharePoint, Intune, Entra ID), Kubernetes, PowerShell, Bash, Python, ISO 27001, DSGVO
Responsibilities
Establish, manage, and optimize cloud and IT infrastructures; Operate and maintain Kubernetes clusters; Conduct security analyses and implement hardening measures; Support automation of workflows via scripts; Handle vulnerabilities and security incidents; Ensure compliance with relevant standards and guidelines; Create and maintain technical documentation
Seniority
Mid-level, hands-on IC
