CareerPlan

IT-Systemadministrator (m/w/d) - Hessen

Gießen, Lahn, HESSENFull-time2026-05-29 → 2026-11-03

Core

Administer and support IT infrastructures including virtualization, networking, and backup systems for customers.

Role type

IT System Administrator

Builds

Virtualization environments, firewall and network infrastructure, backup solutions

Domain

IT Infrastructure / Enterprise Services

Deliverable

infrastructure

Required skills

Windows Server administration, Virtualization (Proxmox, Hyper-V, VMware), Networking, Firewalls, Backup solutions (Veeam, Proxmox Backup Server), Exchange migration, 1st/2nd Level Support, Project planning and documentation

Preferred skills

Optimization of IT environments, Direct customer support

Technologies

Proxmox, Microsoft Hyper-V, VMware, Veeam, Proxmox Backup Server, Microsoft Exchange

Responsibilities

Administer virtualization environments; Plan, operate, and optimize firewall and network infrastructure; Manage backup solutions; Support Exchange migration; Analyze and resolve incidents; Plan and document IT projects; Identify optimization potentials

Seniority

Mid-level, hands-on IC