CareerPlan

IT Systemadministrator (m/w/d)

Hamburg, HAMBURGFull-time2026-10-22 → 2026-11-11
Hybrid

Core

End-to-end technical responsibility for customer IT infrastructures including servers, storage, networking, and IT security.

Role type

Senior System Administrator (Infrastructure)

Builds

Stable and secure IT environments for regional enterprise clients

Domain

IT Services / Managed Services

Required skills

Windows Server administration, Network technologies (LAN/WAN/VLAN/VPN), Virtualization, Microsoft 365 administration, Backup strategies, 3rd-level troubleshooting

Preferred skills

Experience in IT service provider environment, Customer consultation

Technologies

Microsoft Server, Windows Client, Microsoft 365, Virtualization tools

Responsibilities

Installation, configuration, and administration of Microsoft Server and Client systems (physical/virtual), Concepting and optimization of central Windows network services, Independent selection, procurement, installation, and documentation of required IT systems, Participation in IT requirement definition, concepts, and security policies, Independent implementation of concepts and competent customer consultation

Seniority

Senior, hands-on IC