T-Mobile
System Administrator (m/f/d) T-Cloud Public
Skills
10 days ago
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Important information
Location:
Košice, Czechia
Work mode:
Onsite
Published on:
16 October 2026
What they need
Job ID: 744000129679970
System Administrator (m/f/d) T-Cloud Public
Košice
Professional
Regular
Deutsche Telekom System Solutions Slovakia
Your Task
As a System Administrator, you will understand the latest developments in Linux and cloud technology. You will operate and enhance the T-Cloud Public platform in a customer-oriented manner.
Responsibilities
- 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 Profile
We are seeking a System Administrator with strong expertise in Linux and cloud technologies, particularly in operating hyper-scale public cloud platforms. The ideal candidate should have professional IT experience with modern cloud technologies, strong networking knowledge, automation skills, and excellent customer focus.
Must Have Skills
- Completed studies in a technical, engineering or scientific subject or comparable professional training
- Professional experience in IT with a focus on modern cloud technologies
- Experience in Linux
- Experience in Bash
- Experience in network related services
- Knowledge of physical and virtual networks
- Knowledge of routing and firewalls
- Knowledge in infrastructure automation
- High level of customer focus
- English language proficiency (B2 level)
- Must be working in the European Union to meet data security and privacy requirements
- At least 1 year of experience with Linux and HW/SW overview (Basic)
- At least 1 year of experience with IT Asset Management
- At least 1 year of experience with Network - Security Management and Operations
- At least 1 year of experience with Storage & Backup Operations
- At least 1 year of experience with Troubleshooting Network Problems
- At least 1 year of experience with Customer Focus
- At least 1 year of experience with Software Installation and Support
- At least 1 year of experience with Infrastructure Platforms for IoT and Cloud
Nice to Have Skills
- Knowledge of agile development processes
- Participation on on-call duties
- Independent solving and troubleshooting of incidents and errors within defined expertise
About Us
Our brand Deutsche Telekom IT Solutions Slovakia entered the life of Košice region in 2006 under the name of T-Systems Slovakia and ever since has been inextricably linked with the region when became one of the founding members of Košice IT Valley. We have managed to grow from scratch to the second largest employer in the eastern part of the country with more than 3900 employees. Our goal is to proactively find new ways to improve and continuously transform into the type of company providing innovative information and communication technology services.
Benefits
We believe in balance between work and personal life. An attractive and extensive work-life balance portfolio guarantees lasting motivation for employees and thus a better quality of life, promotes physical and mental well-being and contributes to a positive work environment. All this with the aim of providing more freedom in reconciling work, career growth, private life and individual lifestyle. Therefore we offer to our employees over 25 different benefits to improve their personal and professional life in these areas:
- Financial benefits
- Benefits with focus on learning and development
- Benefits with focus on health and sport
- Benefits with focus on family and work-life balance
- Other benefits
For more information about our benefits
Salary: Final salary is negotiable.
We are offering base salary depending on seniority level and previous experience of candidate. In addition to base salary we provide variable part and other financial benefits. Base salary will not be lower than €1,150 gross.
Additional Details
Please be informed that our remote working possibility is only available within Slovakia due to European taxation regulation.
Possible specialization: Participation on on-call duties, independent solving and troubleshooting of incidents and errors within defined expertise.
Job Benefits
Financial
- Base salary will not be lower than 1150€ /brutto
- Variable compensation component
- Additional financial benefits
Work-Life Balance
- Attractive and extensive work-life balance portfolio
- Flat hierarchies
- Independent working-style
- Remote working possibility (within Slovakia)
Professional Development
Over 25 different benefits including learning and development focused benefits
Lifestyle & Wellness
Benefits with focus on health and sport
Family & Personal
Benefits with focus on family and work-life balance
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