[Hiring] System Administrator - Windows server @Deutsche Telekom IT Solutions

Role Description

This position is within the Tolling Services team of Deutsche Telekom IT Solutions Hungary. The team consists of IT professionals specializing in electronic road-charging solutions. Together with our partners, we develop and operate intelligent, kilometer-based tolling systems for international customers, covering the entire business process:

• Vehicle registrations
• Country booking
• Providing On-Board Units
• Position data transmission
• Charge calculation
• Fleet billing

Leveraging digital intelligence and advanced technology, our tolling solutions facilitate seamless mobility across Europe. The team aims to enhance existing services and expand into new domains. As part of an international team collaborating with T-Systems International, you will play a key role in supporting our customers with cutting-edge tolling solutions.

As a System Administrator, you will be responsible for:

• Development, expansion, and automation of our Windows server, client, and deployment platforms, with a focus on standardized rollouts and minimizing manual administrative effort.

Qualifications

• Bachelor or Master’s degree in the following areas: Computer science, Engineering, Information Technology, natural science, mathematics, business or equivalent work experience in IT
• English and German language knowledge (minimum B2)
• At least 3 years of professional experience in running IT services and management of Linux servers
• Windows Server Administration (2019/2022/2025)
• Active Directory, GPO, DNS
• Client Management & OS Deployment
• Microsoft Endpoint Configuration Manager
• Patch Management, Software Distribution, Imaging
• Automation of:
  • Server and client provisioning
  • Software distribution
  • AD objects / processes
  • API usage
  • Git-based version control
  • Ansible

Requirements

• Experience working in SAFe environment (advantage)
• Virtualization (OpenShift)
• Networking fundamentals (Routing, VLANs, Firewall)
• PKI / Certificates
• Monitoring / Logging (Grafana, Splunk)

Benefits

• Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation.