Senior System Administrator OTC - SOLO (REF4975C) at Deutsche Telekom IT Solutions

Budapest, Central Hungary, Hungary -

Full Time

Start Date

Immediate

Expiry Date

28 May, 26

Salary

0.0

Posted On

27 Feb, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Linux, Bash, Network Devices, Troubleshooting, Security, Access Controls, Backups, Firewalls, Automation Frameworks, Cloud Technologies, Hyper-scaler, Physical Networks, Virtual Networks, Routing, Agile Development

Industry

IT Services and IT Consulting

Description

Company 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. Job Description Your Department Step into the engine room of Europe’s public cloud! At Open Telekom Cloud, we don’t just operate a platform — we shape the future of secure, scalable, open-source cloud technology. Powered by agile ways of working, lean structures, and a passionate, high-performance team, we thrive in one of the most dynamic environments in the industry. If you’re a cloud enthusiast and a hands-on professional ready to tackle complex challenges, you’ll feel right at home with us. Why you will love working here? Advance your career on a major European cloud platform — gain hands-on experience with cutting-edge, hyper-scale cloud technologies that will strengthen your skills and make you a sought-after cloud expert. Turn ideas into action with a vibrant, international team — collaborate with colleagues who thrive on creativity, excellence, and delivering customer satisfaction. The challenges You’ll tackle? As a System Administrator for Open Telekom Cloud (OTC), you will: Solve complex problems in the daily operation of a hyper-scaler's cloud backend. Install and configure software and hardware. Manage network devices. Monitor performance and maintain systems according to requirements. Troubleshoot issues. Ensure security through access controls, backups and firewalls. Consistently automate with common automation frameworks. Work in a team of specialists where everyone helps each other in an open and trusting manner. Qualifications Your superpowers: Completed studies in a technical, engineering or scientific subject or comparable professional training. 5-7 years of professional experience in IT with a focus on modern cloud technologies. Strong experience in Linux, Bash and network related services. Very good knowledge of physical and virtual networks, routing and firewalls. Extensive knowledge in infrastructure automation. High level of customer focus. Knowledge of agile development processes is a plus. Fluency in English, written and spoken — you communicate clearly across international teams and documentation. Additional Information Please note: remote working is only possible from within Hungary due to European taxation regulations. * Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation. Company: Deutsche Telekom TSI Hungary Kft.

Responsibilities

The System Administrator will solve complex problems in the daily operation of a hyper-scaler's cloud backend, including installing and configuring software/hardware and managing network devices. Responsibilities also involve monitoring performance, troubleshooting issues, ensuring security via access controls and firewalls, and consistently automating tasks.