OCI + Kubernetes Admin

Key Responsibilities

• Design and implement Oracle Kubernetes Engine (OKE) clusters.
• Architect multi-environment Kubernetes platforms (Dev, Test, UAT, Production).
• Design cluster networking, ingress, egress, and service discovery.
• Define Kubernetes governance, standards, and best practices.
• Perform capacity planning and cluster sizing.
• Design OCI Landing Zones supporting Kubernetes workloads.
• Implement VCNs, Subnets, DRGs, FastConnect, Load Balancers, NSGs, and Security Lists.
• Integrate OKE with OCI IAM, Object Storage, Monitoring, and Logging services.
• Design high availability and disaster recovery solutions.
• Containerize enterprise applications.
• Design microservices-based application architectures.
• Support migration from VM-based workloads to Kubernetes platforms.
• Optimize application deployment and scalability.
• Implement CI/CD pipelines using GitHub, Jenkins, Azure DevOps, or OCI DevOps.
• Develop Infrastructure as Code (IaC) using Terraform.
• Automate cluster provisioning, deployment, patching, and upgrades.
• Implement GitOps methodologies.
• Implement Kubernetes RBAC.
• Configure network policies and workload isolation.
• Manage secrets and certificate lifecycle.
• Implement container image scanning and vulnerability management.
• Ensure compliance with enterprise security standards.
• Implement observability using Prometheus, Grafana, OCI Monitoring, and Logging.
• Support SLAs and operational runbooks.
• Troubleshoot cluster and application performance issues.

Requirements & Tech Stack

• Oracle Kubernetes Engine (OKE)
• OKE Cluster Design & Administration
• Node Pool Management
• Cluster Upgrades and Lifecycle Management
• Virtual Nodes
• Managed Nodes
• OCI Container Registry
• OCI DevOps Integration
• Kubernetes
• Kubernetes Architecture
• Pods, Deployments, StatefulSets
• Services & Ingress Controllers
• Helm Charts
• ConfigMaps & Secrets
• Horizontal & Vertical Pod Autoscaling
• OCI Platform
• OCI IAM
• Object Storage
• Monitoring
• Logging
• DevOps & Automation
• GitHub
• Jenkins
• Azure DevOps
• OCI DevOps
• Terraform
• GitOps
• Monitoring & Observability
• Prometheus
• Grafana
• OCI Monitoring
• OCI Logging

Qualifications

• Experience with OCI, Kubernetes, and related technologies as listed above.