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Systemadministrator interne IT (m/w/d), INIT - Karlsruhe

Karlsruhe, Baden, BADEN_WUERTTEMBERGFull-time2026-09-15 → 2026-10-13
On-site

Core

Internal IT System Administrator supporting the complete IT infrastructure with a focus on Microsoft 365 environment management, security, and stability. (via careerplan.io/jobs/12811-2337407-S-systemadministrator-interne-it-mwd-init-karlsruhe-at-init-innovative-informatikanwendungen)

Role type

System Administrator (IC)

Builds

Stable IT infrastructure, secure Microsoft 365 environment, and automated solutions

Domain

IT Infrastructure & Cloud Services

Deliverable

infrastructure

Required skills

Microsoft 365 administration (Entra ID, Exchange Online, Intune, Defender, Teams, SharePoint), Network and Server administration, VMware virtualization, PowerShell/Bash scripting, Active Directory, Backup management, Switching, Routing, VPN, Firewall configuration

Preferred skills

Microsoft Purview, DLP, Power BI, Microsoft Graph API, Cloud technologies, Infrastructure as Code (IaC)

Responsibilities

Administer, maintain, and develop network and server systems; Develop and optimize Microsoft 365 environment; Monitor systems, harden security, and perform Blue-Teaming; Ensure stable IT operations and resolve incidents via Help Desk; Document solutions and support procurement decisions

Seniority

Mid-level, hands-on IC