**Company Description** Inetum is a European leader in digital services. The Inetum team of 28,000 consultants and specialists works daily to deliver digital impact for businesses, public-sector entities, and society at large. Inetum’s solutions aim to enhance customer performance and innovation, as well as the common good. Present in 19 countries with an extensive network of delivery centers, Inetum partners with leading software vendors to address the challenges of digital transformation through proximity and flexibility. **Job Description** We are seeking a specialist technician for containerized application execution platforms to join a long-term project with a major banking-sector client. The position requires partial on-site presence at our client’s offices in Madrid. Additionally, availability for rotating on-call phone duty and interventions outside standard working hours is mandatory. **Requirements** Mandatory Technical degree in Computer Science, Telecommunications, or Systems Administration—minimum qualification: Higher Vocational Training (Ciclo Formativo de Grado Superior). English level A2–B1 Minimum 2 years’ experience performing support, operations, implementation, and evolution tasks involving the following technologies: * RedHat OpenShift Container Platform * RedHat OpenShift Route / Ingress Controller * Atlassian Bitbucket * Automation using Red Hat Ansible Automation Platform and Terraform * GitOps: ArgoCD / Flux * OpenTelemetry, Nmon, Telegraf, sysstat, and Splunk add-ons Desirable * University degree * Master’s or Doctorate * Technical certifications * Methodological certifications (ITIL, SCRUM, PMP, etc.) * Demonstrable experience of 4 years or more * English proficiency above B1 Only candidates meeting all mandatory requirements will be considered for knowledge and experience in the following technologies: * RedHat OpenShift Advanced Cluster Management or Open Cluster Management (OCM) * RedHat OpenShift Advanced Security Manager / StackRox Kubernetes Security * RedHat OpenShift Data Foundation / CEPH * Rook / MinIO / OpenEBS * RedHat OpenShift Quay / Harbor * OpenShift Virtualization / KubeVirt * HyperShift (Hosted Control Plane) * Nginx and HAProxy * Apache \- Internet Information Server (IIS) \- WebSphere Application Server (WAS) * WebSphere Liberty * JBoss * Tomcat **Additional Information** * Hybrid work model with weekly presence in Madrid * Availability for on-call duty * Availability for rotation across morning and afternoon shifts, Monday through Friday * Indefinite-term contract * Salary commensurate with experience * Career development plan: We offer an attractive professional career path aligned with your experience and personal potential within a company undergoing continuous evolution and solid growth. * Technology training plan tailored to project requirements and client needs. * Flexible compensation: We offer customizable remuneration packages, enabling you to select from various benefits and determine how to allocate them—e.g., private health insurance, meal vouchers, childcare allowances, public transport cards, etc.