Network Administrator (REF5007H)

DeutscheTelekomITSolutions

Budapest, Debrecen, , Hungary Hybrid permanent

Posted: February 5, 2026

Quick Summary

Network Administrator is responsible for setting up and maintaining the company's network infrastructure, ensuring high availability and performance, and troubleshooting network issues. The ideal candidate should have experience with network administration, preferably in a similar industry, and be familiar with IT security best practices. Strong problem-solving skills and excellent communication skills are also essential for this role.

Required Skills

Job Description

As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group. The company provides a wide portfolio of IT and telecommunications services with more than 5300 employees. We have hundreds of large customers, corporations in Germany and in other European countries. 

DT-ITS recieved the Best in Educational Cooperation award from HIPA in 2019, acknowledged as the the Most Ethical Multinational Company in 2019. The company continuously develops its four sites in Budapest, Debrecen, Pécs and Szeged and is looking for skilled IT professionals to join its team.

• Configure, and maintain LAN, WAN systems to support business operations.
• Install, upgrade, and manage network devices such as routers, switches.
• Monitor network performance, identify bottlenecks, and proactively resolve issues to ensure optimal connectivity and minimal downtime.
• Troubleshoot network problems and provide escalation support for complex or persistent issues.
• Perform regular system updates and scheduled maintenance including firmware patches and hardware refreshes.
• Maintain detailed and up-to-date network documentation (topology diagrams, IP schemas, change logs).

• Strong knowledge and experience with LAN, WAN
• Proficiency with network hardware (routers, switches) and associated protocols, like VXLAN, BGP, EIGRP, ect.
• Familiarity with network security best practices and tools.
• Experience with monitoring tools and troubleshooting methodologies.
• Ability to perform system maintenance, upgrades, and documentation.
• Effective communication skills for collaboration with IT teams and end-users.
• CCNA, CompTIA Network+, or equivalent certifications are preferred.

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

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