Senior System Administrator

Project overview

Freelance | Professional | Neuss

Facts: Start: immediately | Duration: 12-15 months | Workload: 100% | Location: 100% Onsite in Neuss

Whether as a junior, professional, or manager: we support the entire career path. Attractive jobs await nationwide, especially in the areas of Mobility, Tech, and Energy. Our goal is always to find the perfect match between talents and companies. As part of the YER Group, our range of international services is constantly growing and also opens up career prospects across national borders. Whether on assignment at a renowned client company or in YER's internal team - the path to your dream job starts with us!

Senior System Administrator

Your Task Profile

Your Qualification Profile

About YER Deutschland

Interested?

Then we look forward to receiving your documents including your hourly rate and availability via our online portal.

Your Contact Person

Theresa Knospe

[contact removed]

• Working hours: 32–40 hours
• Location: Neuss
• Independent operation and further development of a Microsoft and Citrix infrastructure with a focus on Citrix
• Administration, updates, and migrations of Citrix Virtual Apps and Desktops as well as MS SQL Servers
• Operation and maintenance of Active Directory, GPO, DNS, DHCP, PKI, and WSUS
• Automation and software distribution with PowerShell, MDT, and Chocolatey
• Operation and further development of monitoring with Prometheus and Grafana
• Implementation of security and hardening measures for Windows and Citrix
• Documentation of existing systems and processes for long-term knowledge retention
• At least 10 years of experience in Windows Server administration, several years of which in a senior role
• In-depth experience with Citrix Virtual Apps and Desktops as well as upgrades and migrations
• Very good knowledge of MS SQL Server, Active Directory, GPO, DNS, DHCP, and PKI
• Very good PowerShell skills
• Experience in independently taking over and supporting established IT infrastructures
• Knowledge of Prometheus/Grafana, Docker, Jenkins, Git, or Chocolatey is an advantage
• Experience with IT security, CIS benchmarks, and hardening is desirable
• Very good German and good English skills

Project details

• Start: ab sofort
• Duration: 12-15 Monate
• Remote: onsite
• Location: Neuss, DE
• Languages: German