Senior System Administrator (Linux, Networking & Automation) (m/f/d)
Posted 8 days ago
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 T-Cloud Public platform, always with a strong customer‑oriented mindset.
Responsibilities and Duties:
- 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
Must-have requirements:
- 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?
Work environment & flexibility
- International, dynamic and collaborative environment
- T-Social: social initiatives (sports, community, health, ...)
- Hybrid work model (remote/on-site)
- Flexible working hours
Growth & development
- Customized training: access to Coursera to learn whatever you want, whenever you want
- Weekly language classes (English, Spanish & German)
- International Mentoring Sessions & Experience Days
Compensation & benefits
- Flexible compensation plan (health insurance, meal vouchers, childcare, transport)
- Telemedicine
- Life and accident insurance
- Social fund
Wellbeing & time off
- 26+ working days of vacation per year
- Free access to specialist services (medical, legal, wellness)
- 100% salary coverage during 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.
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T-Systems is your partner on the road to digitalization with integrated and secure network, cloud, Salesforce, and SAP solutions.
Key team members
René Steiner
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