CareerPlan

IT-Systemadministrator (m/w/d)

Gießen, Lahn, HESSENFull-time2026-10-27 → 2026-11-11

Core

Operating, maintaining, and evolving the existing IT infrastructure including clients, servers, virtual environments, and cloud systems to ensure stable and highly available operations.

Role type

IT System Administrator

Builds

IT infrastructure components (clients, servers, virtual environments, cloud systems)

Domain

IT Infrastructure / Heating, Solar, and Climate Technology Retail

Required skills

Network technology (Routing, Switching, VLANs, Firewalls), Microsoft Technologies (Windows Server, Active Directory, Microsoft 365), Virtualization (Hyper-V, Proxmox), Cloud Technologies (Azure, AWS), Scripting (PowerShell)

Responsibilities

Operation, maintenance, and further development of existing IT infrastructure; Monitoring of systems and analysis/removal of faults; Independent implementation of IT projects; Planning, integration, and documentation of new systems and solutions; Support and co-creation of digitalization projects

Seniority

Mid-level, hands-on IC