CareerPlan

IT-Systemadministrator (m/w/d) – Infrastruktur & Kanzlei-IT

Kassel, Hessen, HESSENFull-time2026-10-11 → 2026-10-16
Hybrid

Core

Manage a modern hybrid IT landscape including Microsoft 365, server infrastructure, networks, and DATEV systems for a mid-sized accounting and audit firm.

Role type

IT System Administrator (Infrastructure)

Builds

Stable and secure IT operations for accounting and audit departments

Domain

Professional Services / Accounting / Audit

Required skills

Windows Server administration, Virtualization (Hyper-V/VMware), Network administration, Microsoft 365 administration, DATEV system administration, IT security and data protection, Backup management, User support

Preferred skills

System modernization, Cloud integration, Process digitalization

Responsibilities

Operate and maintain IT infrastructure (servers, clients, network, M365), Ensure stable DATEV and firm operations, Administer Windows Servers and virtualization environments, Manage IT security and data protection requirements, Support staff with IT requests, Participate in IT projects (modernization, cloud, digitalization)