Kubernetes

• We are seeking an experienced and highly skilled Infrastructure Administrator to join our dynamic team in Bengaluru
• In this critical role you will be responsible for the administration management and operational excellence of our core open source infrastructure platforms with a strong focus on Kubernetes
• You will play a key part in ensuring the reliability performance and security of these essential systems that underpin our services

Key Responsibilities:

• Kubernetes Cluster Lifecycle Management
• Administering and managing the complete lifecycle of Kubernetes clusters including provisioning configuration hardening monitoring logging health checks remediation backup and recovery
• Developing and executing comprehensive Kubernetes upgrade strategies encompassing planning environment preparation component upgrades control plane and worker nodes thorough testing and validation and robust rollback procedures
• Managing and troubleshooting associated Kubernetes components such as Container Runtime Interface CRI Container Network Interface CNI Container Storage Interface CSI Ingress Controllers and potentially Service Meshes
• Implementing and enforcing security best practices within the Kubernetes environment including RBAC network policies and secret management
• Optimizing Kubernetes cluster performance through resource management network tuning and identifying resolving bottlenecks

Technical Requirements:

• Linux System Administration
• Providing strong Linux system administration skills configuration patching troubleshooting performance monitoring security hardening shell scripting for automation and user permissions management
• Ensuring the stability and security of the underlying server platform hosting our open source infrastructure

Additional Responsibilities:

• Knowledge on Azure AKS Google GKE Added Advantage
• Experience with managed Kubernetes services in the cloud is a significant plus
• AKS Azure Kubernetes Service Understanding the architecture features and management of AKS clusters
• This includes deploying and managing AKS clusters scaling nodes configuring networking and storage and integrating with other Azure services
• GKE Google Kubernetes Engine Familiarity with the architecture features and management of GKE clusters
• This includes deploying and managing GKE clusters using node pools configuring networking and storage and integrating with other Google Cloud Platform services

Preferred Skills: