WE DELIVER TECHNOLOGY SOLUTIONS CONNECTING YOUR WORLD!

Technology Delivery International (TDI) is a key part of Deutsche Telekom, driving innovation across Europe. We deliver the full product lifecycle of telecommunications IT and network technology solutions - from engineering and architecture to development, testing, providing infrastructure, and managing operations. Our international teams work closely with Deutsche Telekom’s national companies to bring these solutions to life, ensuring seamless delivery and continuous improvement.

We operate in a chapter-based model that emphasizes skill development and collaboration. This enables us to combine deep expertise with agile delivery, empowering our people while creating real impact for our customers.

What you'll be doing

Support the integration of security best practices into the DevOps lifecycle, helping to improve the protection of cloud-native platforms and services.
Contribute to the implementation and continuous improvement of security services, CI/CD pipelines, and cloud infrastructure, with a focus on automation and scalability.
Assist in maintaining secure configuration management, secrets handling, RBAC, and network policies across different environments.
Collaborate with and learn from experienced engineers on topics such as secure coding, DevSecOps principles, and modern security technologies.
Stay informed about current security trends and threats, and support the team in enhancing the overall security posture.
Participate in on-call rotation (for stand-by operations).

What we are looking

University degree in Computer Science, Telecommunication Engineering, Information Systems, or comparable qualification.
Fluent in English.
2+ years proven experience in cloud technologies.

Technical skills

Basic understanding of Kubernetes security concepts, such as application configuration, RBAC, network policies, and secrets management.
Familiarity with Linux-based environments and an interest in scripting and automation for security-related tasks.
Initial experience or exposure to Infrastructure as Code (IaC) using tools like Helm, Ansible, or Terraform.
Basic knowledge of CI/CD pipelines and an interest in integrating security practices such as automated testing and code analysis.
Exposure to monitoring tools (e.g., Prometheus, Grafana) is a plus.
Basic programming or scripting skills (e.g., Python, Bash, or similar) and willingness to develop automation skills.

Nice-to-Have

Familiarity with GitOps concepts or tools like Argo CD is a plus.
Awareness of Kubernetes policy enforcement tools (e.g., OPA/Gatekeeper, Kyverno).
Basic understanding of vulnerability management or secure software development practices.
Interest in APIs or cloud-native development concepts (e.g., Kubernetes operators).
Basic awareness of regulatory and compliance topics.
Relevant certifications or willingness to work towards them.
Don't worry if you miss some of these skills – we are here to grow and develop you.

Social skills

A mindset of continuous learning, willingness to share knowledge and learn from others.
Ability to think outside of the box and find solutions to complex problems.
Being a strong individual contributor and an empathic team player.
Ability to communicate effectively with different stakeholders in the company.

What you can expect

Our team is dedicated to supporting new team members and we're building an environment that appreciates knowledge sharing and mentorship. Our experienced team members are passionate about coaching junior and new members of the team.
We take a long-term commitment when it comes to our employees. You will develop your career working in truly innovative projects of Deutsche Telekom Group, exploring the latest trends and technologies which enable the product development process.
We offer an open and friendly working environment, competitive remuneration package and attractive benefit scheme.
Enjoy the benefits of flexible hours, part-time roles, and remote work options - so you can balance your career with family life and personal priorities.

We offer our people the best

Smartphone: Choose your phone and get a compensation of up to 25,800 CZK every 3 years.
Employee tariff: Use unlimited data, call and text for lower prices for private and business purposes.
Yearly bonus: You can get a bonus of up to 15% of your annual fixed salary each year depending on the company’s success.
T-Mobile discounts: Enjoy the 75% discount on 8 T-Mobile services for your family and friends.
Partner discounts: Enjoy lower prices of products and services with our partners.
Flexible hours: Adapt your work to your needs thanks to the home-office option (according to the agreement with the manager).
Shares program Shares2You: Become a shareholder of the Deutsche Telekom Group and take advantage of the associated benefits.
Rest and recreation: Relax with 6 weeks of holidays and 1 free day for charity activities.
MultiSport: Sport and relax with your loved ones thanks to the discounted MultiSport card.
uLékaře.cz: Take care of your health with free online prevention and appointments with medical specialists for you and your whole family.
Healthcare: Take care of your wellbeing with high-quality care for a discounted price with our contractual facility.
Education and development: Broaden your horizons with our internal T-Univerzity offering a wide range of courses.
Cafeteria: Choose from a wide range of benefits worth up to 15,000 CZK per year - sports and cultural services, health and beauty, transport allowances, holidays or language courses.
Day for a good deed: You can devote one working day a year to volunteering in non-profit organizations and thus contribute to social responsibility together with us.
Psychological consultations: Are you having troubles in your private or professional life? Share your burden anonymously via phone or online.
Meal contribution: Enjoy a delicious meal with a work-day allowance of 123.90 CZK.
Sabbatical: Sometimes we all need to switch off. That’s why, after working for 2 years and upon agreement with your manager, you can take 1 month off to do whatever you need.
Pension allowance: Get ready for your retirement with a pension allowance after 12 months with us.

Everyone is welcome to join us

Our employees feel that they have equal employment and career development opportunities with us, regardless of age, gender and gender identity, sexual orientation, physical and mental ability, nationality, social and ethnic origin, political views, religion and world view. This makes us very happy. We are committed to continuous improvement and to creating a safe working environment for all.

What awaits you

Has the job offer captured your interest? Fill in the application form and let us know about yourself.
We will assess the information you send us and will get back to you under any circumstances.
We will contact the chosen applicants and specify the details.
A job interview is a two-way opportunity to get to know each other better.
We will inform you about the result of the interview as soon as possible. Successful candidates will receive a job offer.
In our company, according to our job architecture, you will perform the position of „DevOps Engineer“.

DevOps Engeneer - Security (f/m)

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