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

Lifecycle and maintance of ATLAAS container infrstructure. Ressources build on DT internal Openstack platform. Multiple Docker container, orchestrated with Kubernetes (Rancher, Istio, ..). Prodution, test, and reference environments. Interface to build on Microservices for DT internal customers. Automated deployment, redundancy, desaster recovery, incident management. Open to further training and self-development.

Qualifications

Requirements [must-have]
1.) Expertise (hands-on in-depth knowledge) in:
- System Fundamentals (Linux, CLI, bash)
- Container Orchestration (Kubernetes)
- Container Management (Docker)
- Deployment Management (Helm and Kustomize)
2.) Proficiency (strong understanding) in:
- VCS (GitHub or GitLab)
- CI/CD (Kaniko or Buildah)
- GitOps (Flux or ArgoCD)
- Spoken and written English
3.) Practical experience (operational confidence) in:
- Networking (TCP/IP, DNS)
- Web (HTTP, TLS)

Requirements [nice-to-have]
4.) Practical experience (operational confidence) in:
- Authentication (Keycloak/OAuth2)
- Secrets Management (External Secrets Operator + any vault)
5.) Familiarity (general understanding) with:
- Visualization (Grafana, Kibana, or similar solutions)
- Data Processing (Extract Transform Load pipelines)
- Spoken and/or written German

An ideal candidate would be an experienced Certified Kubernetes Administrator (CKA) or someone with equivalent knowledge after minimum 3 years in operating and/or building services over Kubernetes.

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.