Senior System Administrator OTC - SOLO (REF4975C)

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.

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.

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.