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Job Summary: We are seeking a Public Cloud Technical Engineer (Kubernetes Administrator) to support the resolution of complex incidents and service provisioning. Key Highlights: 1. Telefónica Tech Cloud Service Delivery Center 2. Cloud solution design, integration, and management 3. Continuous training and certifications **What is Telefónica Tech?** Telefónica Tech is the leading digital transformation company within the Telefónica Group. We offer a comprehensive portfolio of integrated technological services and solutions in Cybersecurity, Cloud, IoT, Big Data, Artificial Intelligence, and Blockchain, supporting our clients throughout their digital transformation journey. We are a team of over 6,200 bold professionals working daily from various locations worldwide to achieve excellence through transparent leadership and teamwork. If our core values resonate with you, we look forward to meeting you! www.telefonicatech.com **What do we do in the team?** At the Telefónica Tech Cloud Service Delivery Center, our motivation comes from our clients’ challenges, their transformation, and their success. We thrive on everything happening in the cloud. We live and breathe a complex technological world, and within it, we create a space where we design, integrate, and manage solutions to help our clients meet their goals. Specifically, in this area, our mission is: To design and build optimal technical architectures (networking, compute, storage, etc.) enabling agile service deployment, scalability, seamless integration with third-party products, and operation within highly secured environments. To lead necessary transformation projects aimed at unifying disparate local architectures into a more efficient global architecture. **What will your day-to-day be like?** As a Public Cloud Technical Engineer (Kubernetes Administrator) at Telefónica Cybersecurity & Cloud Tech Spain, your mission will be to support the technical team in resolving complex incidents and provisioning tasks. Your main responsibilities would include: + Implementing (via IaC), administering, and monitoring Kubernetes environments across multiple public clouds, both in IaaS and KaaS models — AKS, EKS, GKE, OKE, etc. + Administration of OpenShift-based environments (on-premises, ROSA, ARO, etc.) + Monitoring and logging of Kubernetes environments using native public cloud tools. + Monitoring and logging of Kubernetes environments (IaaS, on-premises) using monitoring tools such as Prometheus, Grafana, ELK, Loki, etc. + Migration of Kubernetes environments between different public clouds, as well as from on-premises to public clouds. + Performing and supporting client deployments on Kubernetes environments using kubectl, Helm, and CI/CD tools (Jenkins, SonarQube, Nexus, GitLab, etc.). + Maintaining environments up-to-date, both at infrastructure level and application level. + Implementation of cloud and multicloud infrastructures. + Ensuring compliance with contracted service-level agreements (SLAs). + Process automation. + Proposing service improvements. + Applying DevOps methodology. + Change management. + Incident management. + Problem management. + Knowledge management. **And for this, we believe it would be ideal if you had…** **Experience** * 3 years in similar roles. **Education** Required: * Telecommunications Engineering, Computer Engineering, or equivalent degree. * An MBA or Master’s degree in technical fields is a plus. Desirable: * Official hyperscaler certifications: AWS, Azure, Google Cloud. * Kubernetes certifications: CKA, CKAD, OpenShift, etc. * Kafka knowledge (deployment and management in containerized environments) is valued. * Official project management certifications with agile methodologies (e.g., PMP, ITIL) are valued. **Technical Skills** * In-depth knowledge of Kubernetes, both KaaS (AKS, GKE, EKS, etc.) and IaaS/on-premises (OpenShift, Rancher, native K8s, etc.). OpenShift experience is preferred. * Integration with CI/CD environments (Jenkins, SonarQube, Nexus, GitLab, etc.) * Familiarity with monitoring and logging tools for Kubernetes environments, both cloud and on-premises (Prometheus, Grafana, Loki, cAdvisor, ELK, EFK, Graylog, etc.) * Understanding and application of DevOps methodology. * Development and management of pipelines (Jenkins, GitLab CI/CD, GitHub Actions, etc.) * Proficiency in PowerShell, Azure CLI, AWS CLI, Google Cloud Shell, bash-shell, etc. * Ticketing tools: ServiceNow, Remedy, EasyVista, etc. **The skills that would best fit the team and project for this role are:** * Ability to prioritize and organize activities according to criticality or business needs. * Proactivity in improving and automating processes. * Acting as the team’s technical reference. * Strong teamwork capabilities. * Ability to deliver talks, webinars, or internal training (for the rest of the team) on technologies you know well. * Customer-oriented mindset and alignment with client business objectives. **Languages** + Required: Advanced English **What do we offer?** * Work-life balance measures and flexible working hours. * Continuous training and certifications. * Hybrid remote work model. * Attractive social benefits package. * Excellent dynamic and multidisciplinary work environment. * Volunteering programs. **\#WeAreDiverse \#WePromoteEquality** We firmly believe diverse and inclusive teams are more innovative, transformative, and achieve better results. Therefore, we promote and guarantee inclusion for all individuals regardless of gender, age, sexual orientation or identity, culture, disability, or any other condition. We want to meet you!
