Senior Application Administrator (Linux,… at Deutsche… · Košice

Company Description

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.

Job Description

We run T-Cloud Public! T-Cloud Public is a public cloud standard product based on open source community software and driven by principles of DevSecOps. Lean structures, agile methods, highly motivated teams and an extremely dynamic business environment determine our actions. With this customer-oriented and agile orientation, we are the anchor point for the Public Cloud business in Deutsche Telekom Group.

Purpose

As an Application Administrator you understand the latest developments in Linux and cloud technology. You will operate and enhance our T-Cloud Public platform in a customer-oriented manner.

WHAT WILL YOU 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

YOU WILL SUCCEED IF YOU:

• 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

IT Technical Skills

• Operation
• Security & Privacy

Soft skills

• Social competence and stress tolerance
• Communication and Customer Orientation
• Self-competence and Self-organisation

Additional Information

WHY SHOULD YOU CHOOSE US?

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 click to 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 1300 € /brutto.

Additional information

* Please be informed that our remote working possibility is only available within Slovakia due to European taxation regulation.