Kubernetes Platform Administrator

• You own the platform, end to end. Cluster upgrades, quotas, resource limits, lifecycle management — the OpenShift estate is yours to run and evolve, not just monitor.
  
• Automation, not toil. You'll automate platform operations with Operators (OLM) and drive everything through GitOps with Argo CD. Declarative, version-controlled, reproducible. No snowflake clusters.
  
• You build the paved road. Maintaining the service catalogue with Helm charts and templates means your work is leverage — other engineers move faster because of what you built.
  
• A stack that keeps your CV sharp. OpenShift, Istio service mesh, Argo CD, Helm, Prometheus, Grafana, Elastic search, Azure. Every one of these is in demand and rising.
  
• Security is yours, not an afterthought. RBAC, LDAP/AD integration, Security Context Constraints, hardening — you own the platform's security posture.
  
• You're the technical authority. You're the interface with the infrastructure provider — the person they answer to.
  
• Structured, sane delivery. 2-week sprints. You'll know what you're building this fortnight, and you won't spend your life firefighting.
  

Requirements

• Strong Azure administration experience
  
• Hands-on Kubernetes and/or OpenShift in production
  
• GitOps / Argo CD experience
  
• Helm, Operators, platform automation
  
• RBAC, LDAP/AD integration, security hardening
  
• Monitoring & logging (Prometheus, Grafana, Elasticsearch)
  
• Fluent Portuguese and English
  
• Strong troubleshooting and collaboration instincts
  

• Certified Kubernetes Administrator (CKA) — highly valued
  
• Microsoft Azure Administrator Associate & DevOps Engineer Expert - Mandatory