System Administrator (Linux)

Job description

We are looking for a System Administrator to join our team and support the administration and evolution of the Red Hat OpenShift platform, ensuring the availability, security, scalability and efficiency of containerized environments supporting critical business applications. Main Responsibilities Administer and evolve the Red Hat OpenShift platform; Ensure the availability, security, scalability and efficiency of container environments; Install, configure, monitor and maintain OpenShift clusters; Manage compute, network and storage resources; Implement platform updates and security measures; Support development teams in the adoption of DevOps and CI/CD practices; Participate in the resolution of incidents affecting the platform and infrastructure; Optimize platform performance and reliability; Automate operational and platform management processes; Implement platform automation using CI/CD, GitOps and Infrastructure as Code (IaC); Contribute to the continuous improvement of the application infrastructure. Strong experience with: Linux Kubernetes Python Redis RabbitMQ Prometheus Grafana Knowledge of containerized environments and platform administration; Experience supporting and manging infrastructure platforms; Understanding of DevOps, CI/CD, GitOps and Infrastructure as Code (IaC) concepts. Nice to Have: Knowledge of Red Hat OpenShift Experience with Trilio Knowledge of YAML Knowledge of Bash scripting Responsabilidades: Perfil com foco na administração e evolução da plataforma Red Hat OpenShift, assegurando a