We are looking for a **System Administration/DevOps** to join the team of our cliente \- energy sector. **What will be your main tasks and responsibilities?** * Collaborate on the planning, architecture, implementation, testing, and administration of system infrastructures. * Contribute to the continuous evolution of datacenters and cloud environments, including computing, virtualization, storage, operating systems, and backups. * Support the development of technical specifications, acquisition processes, licensing, and external service contracting. * Ensure operational excellence through incident, request, and change management (ITSM). * Promote system security by ensuring updates, vulnerability remediation, and compliance with policies and legal requirements. * Manage service provider contracts, including budgeting, activity oversight, and SLA monitoring. * Monitor system availability and performance, prepare reports and indicators, and participate in simulation exercises for failure, disaster, and incident scenarios. **What is required from you?** * Degree in Computer Engineering or a related field. * Minimum of 5 years of experience in system administration, including 3\+ years working with Kubernetes and container platforms (preferably on‑premise). * Experience with Kubernetes architectures (OpenShift, Rancher), multi\-cluster and hybrid environments. * Solid knowledge of: * Kubernetes: namespaces, pods, networking services, application deployment, storage, backups, security policies, troubleshooting. * Docker: image creation, optimization, deployment, docker compose. * Experience with observability tools (e.g., Check\_mk, Grafana). * Strong background in Cloud and automation, including DevOps practices, IaC, GitOps, CI/CD, and automation with Ansible and/or Python. * Experience with public cloud\-especially Microsoft Azure. * Advanced knowledge of Linux, networking, and security. * Strong English skills (spoken and written). * Cloud and security certifications are a plus. Sounds like you? Send us your CV and let's talk! \#LI\-SN1 Candidate\-se através do website Poderá encontrar o anúncio original publicado em: https://www.itjobs.pt/oferta/511599/system\-administration\-devops