CareerPlan

Senior Systemadministrator (m/w/d)

Neuss, NORDRHEIN_WESTFALENFull-time2026-10-03 → 2026-10-30

Core

Independent operation and development of a Microsoft and Citrix infrastructure with a focus on Citrix Administration, updates, and migrations of Citrix Virtual Apps and Desktops and MS SQL Servers.

Role type

Senior System Administrator (Windows/Citrix)

Builds

Microsoft and Citrix infrastructure, Active Directory, GPO, DNS, DHCP, PKI, WSUS, monitoring dashboards

Domain

IT Infrastructure, Windows Server, Citrix

Required skills

Windows Server Administration, Citrix Virtual Apps and Desktops, MS SQL Server, Active Directory, GPO, DNS, DHCP, PKI, PowerShell, Monitoring (Prometheus/Grafana), Security Hardening

Preferred skills

Docker, Jenkins, Git, Chocolatey, IT-Security, CIS-Benchmarks

Responsibilities

Operate and maintain Active Directory, GPO, DNS, DHCP, PKI, and WSUS; Implement security and hardening measures for Windows and Citrix; Document existing systems and processes.

Seniority

Senior, hands-on IC