Task to be performed Elastic Search: Maintain and improve on-premises Elastic Search infrastructure on Kubernetes.OpenTelemetry (OTel): Use the framework and tools to standardize the generation, collection, and export of telemetry data (logs, metrics, traces) from applications and infrastructure.Observability: Maintain and improve on-premises Observability infrastructure.Automated Deployments and configuration: Implement and manage automated deployment and configuration processes for Elastic Search and Kibana resources.Operational Support: Assist in day-to-day activities related to Elastic Search and Observability.CI/CD Support: Facilitate and enhance continuous integration and continuous delivery pipelines.Deployment Procedures: Establish and maintain standardized procedures for deploying information systems.Infrastructure Monitoring: Monitor and maintain the Observability infrastructure to ensure optimal performance and reliability.Technical Review and Design: Conduct technical reviews, provide assurance, and design deployment strategies.Terraform Development: Develop and enhance deployment processes using Terraform and related tools.Tasks that are assigned to them by the team by the product owners during sprints.MANDATORY: More than 9 years of experience in ICT (e.g. as developer, system administrator, software engineer, infrastructure engineer, DevOps engineer, etc.)A minimum of 5 years of experience with systems and IT operationsA minimum of 3 years of experience with Elastic Search and Kibana technology stack.A minimum of 1 year of experience with Observability and OpenTelemetry (OTel).A minimum of 3 years of experience working with agile methodologies.A minimum of 1 year of experience working on infrastructure as code with Terraform (design and implementation)Excellent knowledge of Elastic Search technology stack and its infrastructure lifecycle (patch/upgrade/maintain).Excellent knowledge of Observability and Application Performance Metrics based on Elastic Search stack.Excellent knowledge OpenTelemetry (OTel)framework and tools to standardize the generation, collection, and export of telemetry data (logs, metrics, traces) from applications and infrastructure.Good knowledge of DevOps principles and best practices (CI/CD, use of automation to improve efficiency, feedback loops, fail fast, etc.) Good knowledge of infrastructure as code design and implementation using Terraform.Certification: Elastic Certified EngineerSecurity Clearance: EU level or higher NICE TO HAVE: Certification: Terraform AssociateCertification: Elastic Observability Engineer