Oracle Cloud Infrastructure and Kubernetes Administrator

Infosys; Bengaluru; On-site; INR 1,800,000 - 3,000,000; Full time

Job summary

Infosys in Bengaluru seeks an experienced OCI + Kubernetes Admin to design, implement, and operate Oracle Kubernetes Engine (OKE) clusters, manage node pools, and drive container modernization across Dev, Test, and Production environments.

You will architect OCI Landing Zones, integrate IAM, monitoring, and security, automate provisioning with Terraform and GitOps, and ensure high availability, scaling, and compliance of enterprise Kubernetes platforms.

Qualifications

• Experience designing and operating Kubernetes platforms in enterprise environments.
• Strong hands-on with Oracle Kubernetes Engine (OKE) and OCI services.
• Proficient in IaC, CI/CD pipelines, and GitOps methodologies.

Responsibilities

• Design, implement, and manage OKE clusters and node pools across Dev/Test/UAT/Prod.
• Architect networking, ingress/egress, security, and service discovery.
• Automate provisioning with Terraform and CI/CD with GitHub/Jenkins/Azure DevOps.
• Lead capacity planning, upgrades, and governance for Kubernetes platforms.

Skills

Kubernetes

OKE

OCI

DevOps

Terraform

GitHub

Jenkins

Azure DevOps

GitOps

RBAC

Networking

Helm

Monitoring

Prometheus

Grafana

CI/CD

Security

Tools

Terraform

GitHub

Jenkins

Azure DevOps

OCI DevOps

Helm

Kubernetes

OKE

Prometheus

Grafana

Job description

OCI + Kubernetes Admin

• 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
• kubernetes & OKE Architecture
• 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.

OCI Platform Design

• 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.

Containerization & Modernization

• Containerize enterprise applications.
• Design microservices-based application architectures.
• Support migration from VM-based workloads to Kubernetes platforms.
• Optimize application deployment and scalability.

DevOps & Automation

• 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.

Security & Compliance

• 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.

Monitoring & Operational Excellence

• Implement observability using Prometheus, Grafana, OCI Monitoring, and Logging.
• SLAs, and operational runbooks.
• Troubleshoot cluster and application performance issues.