Summary: As a System Administrator, you'll operate, maintain, and enhance the Open Telekom Cloud platform, solving complex problems and automating processes. Highlights: 1. Key role in enhancing a cloud platform with a customer-oriented mindset 2. Work in a supportive team of specialists, fostering open collaboration 3. Contribute to groundbreaking projects impacting social and ecological well-being **Company Description** At T\-Systems, you will find groundbreaking projects that contribute to social and ecological well\-being. We want to welcome new talents like you, who bring fresh ideas, different perspectives, embrace challenges, and are committed to continuous learning in order to grow and make an impact on society... all in a fun way! It doesn't matter when or where you work. It's about doing meaningful work that advances society. For this reason, we will do everything possible to ensure that you have all the development opportunities by providing a support network, excellent technology, a new work environment, and the freedom to work autonomously. We support you in growing both personally and professionally so that you can make a notable impact on society. T\-Systems is a team of around 28,000 employees worldwide, making us one of the leading global providers of end\-to\-end integrated solutions. We develop hybrid cloud solutions, artificial intelligence, and drive the digital transformation of companies, industries, the public sector, and ultimately, society as a whole. **Job Description** As a **System Administrator**, you bring deep knowledge of Linux and modern cloud technologies. You will play a key role in operating, maintaining, and continuously enhancing our **Open Telekom Cloud** platform, always with a strong customer‑oriented mindset. **What You Will Do:** * 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** * Completed studies in a technical, engineering, or scientific field, or equivalent professional training. * **5–7 years of professional IT experience** with a focus on modern cloud technologies. * Strong hands‑on experience with **Linux**, **Bash**, and network‑related services. * Excellent knowledge of **physical and virtual networks**, routing, and firewalls. * Extensive experience in **infrastructure automation**. * High customer orientation and problem‑solving mindset. * Knowledge of **agile development processes** is considered a plus. * Fluency in written and spoken **English**. **Additional Information** **What do we offer you?** * International, positive, dynamic and motivated work environment. * Hybrid work model (telecommuting/on\-site). * Flexible schedule. * Continuous training: Certification preparation, access to Coursera, weekly English and German classes... * Flexible compensation plan: medical insurance, restaurant tickets, day care, transportation allowances... * Life and accident insurance. * More than 26 working days of vacation per year. * Social fund. * Free service in specialists (doctors, physiotherapists, nutritionists, psychologists, lawyers...). * 100% of salary in case of medical leave. And many more advantages of being part of T\-Systems! If you are looking for a new challenge, do not hesitate to send us your CV! Please send CV in English. Join our team! *T\-Systems Iberia will only process the CVs of candidates who meet the requirements specified for each offer.*