CareerPlan

IT-Systemadministrator (m/w/d) Microsoft 365 und Client Management

Stuttgart, BADEN_WUERTTEMBERGFull-time2026-10-06 → 2026-10-13

Core

Administer and optimize the client infrastructure, Microsoft 365 environment, and central applications to ensure stability, security, and efficiency.

Role type

System Administrator (Microsoft 365 & Client Management)

Builds

Client infrastructure, Microsoft 365 environment, central applications

Domain

IT Services / Enterprise Software

Required skills

Microsoft 365 Administration, Client Infrastructure Administration, End-Device Lifecycle Management, Patch Management, Identity & Access Management (Microsoft Entra ID), 2nd-Level Support, Troubleshooting

Preferred skills

NinjaOne experience, Application Support (Client-Server)

Technologies

Microsoft 365, Microsoft Entra ID, NinjaOne

Responsibilities

Administer and continuously develop the client infrastructure (laptops, desktops, mobile devices); Manage device lifecycle, patching, and software distribution; Administer and optimize the Microsoft 365 environment; Manage user, role, and rights administration in Microsoft Entra ID; Support individual client-server applications; Create technical documentation; Collaborate on IT security measures; Analyze and resolve complex incidents in 1st and 2nd-level support.

Seniority

Mid-level, hands-on IC