T Hub - Senior CEPH Big Data Administrator

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Form of Employment: CoE or B2B​

Location: Warsaw/hybrid model

Have you ever asked yourself whether you'd rather work in a big-tech, software house or startup? At home or in the office? In international teams or polish? At T Hub, there's one answer - YES!

T Hub Poland is a dynamic, forward-thinking division in T-Mobile Poland, where technology matters! It’s a place where best talents converge to ideate, prototype, and implement cutting-edge solutions in international projects held in Deutsche Telekom Group.

Task:

• Manage and maintain Kubernetes and CEPH components of our big data platform.
• Work closely with other administrators of cluster components (Hadoop, ElasticSearch, CEPH, LLM (AI), Kubernetes ), developers and data science teams to expand the capabilities of our big data platform.
• Ensure the performance, security, and availability of cluster components.
• Prepare documentations and specifications.

Expectations:

• Bachelor’s degree in Computer Science, Engineering, or a related field. A Master’s degree is preferred. 
• Experience in setup Kubernetes cluster.
• Experience as a CEPH Administrator.
• Nice to have: administrating Hadoop (CDP or HDP) or ElasticSearch or Trino
• BS degree in a computer discipline or relevant certification.
• Navigate efficiently within Unix/Linux systems
• CI/CD: Git, Jenkins, ArgoCD, helm
• Agile mindset
• Experience in intercultural collaboration