SME - Azure DevOps, Terraform
India
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Job Description
SME - Azure DevOps, Terraform
Gautam Buddha Nagar, Uttar Pradesh

Job Summary

TKubernetes Engineer (AKS, GKE )• Execution of large-scale Kubernetes networking migration (kubenet → Azure CNI)for 5000+ pod production clusters with minimal downtime• Deep understanding of Kubernetes networking architecture, including Azure CNI(IPAM, pod IP allocation, VNet integration) and kubenet limitations• Advanced IP capacity planning and subnet sizing for high-density clustersensuring no IP exhaustion during migration• Design and implementation of migration strategy (blue-green / node pool-basedmigration) for seamless workload transition• Hands-on execution of node pool migration (cordon, drain, rescheduling) to shiftworkloads to CNI-enabled nodes• Strong expertise in Azure networking (VNet, NSG, route tables, privateendpoints) aligned for Kubernetes workloads• Troubleshooting of pod-to-pod communication, DNS resolution, service routing,and network latency issues during migration• Management of ingress controllers, load balancers, and traffic routing changesduring network transition• Handling stateful workload migration with persistent volumes and storagereattachment across node pools• Implementation of monitoring and observability for cluster health, pod status,network metrics, and performance tracking• Strong scripting and automation skills (Bash, Python, IaC) to orchestrate migrationand reduce manual intervention• Implementation of rollback and failover strategies ensuring safe recovery duringproduction migration• Configuration and management of Kubernetes RBAC, namespaces, and workloadisolation during migration• Execution of Kubernetes operations including cluster upgrades, node scaling, andpatching, Nodepool Migrations.• Kubernetes cluster support including workload deployments, troubleshooting podfailures, and performance tuning 

Key Responsibilities

Kubernetes Engineer (AKS, GKE )• Execution of large-scale Kubernetes networking migration (kubenet → Azure CNI)for 5000+ pod production clusters with minimal downtime• Deep understanding of Kubernetes networking architecture, including Azure CNI(IPAM, pod IP allocation, VNet integration) and kubenet limitations• Advanced IP capacity planning and subnet sizing for high-density clustersensuring no IP exhaustion during migration• Design and implementation of migration strategy (blue-green / node pool-basedmigration) for seamless workload transition• Hands-on execution of node pool migration (cordon, drain, rescheduling) to shiftworkloads to CNI-enabled nodes• Strong expertise in Azure networking (VNet, NSG, route tables, privateendpoints) aligned for Kubernetes workloads• Troubleshooting of pod-to-pod communication, DNS resolution, service routing,and network latency issues during migration• Management of ingress controllers, load balancers, and traffic routing changesduring network transition• Handling stateful workload migration with persistent volumes and storagereattachment across node pools• Implementation of monitoring and observability for cluster health, pod status,network metrics, and performance tracking• Strong scripting and automation skills (Bash, Python, IaC) to orchestrate migrationand reduce manual intervention• Implementation of rollback and failover strategies ensuring safe recovery duringproduction migration• Configuration and management of Kubernetes RBAC, namespaces, and workloadisolation during migration• Execution of Kubernetes operations including cluster upgrades, node scaling, andpatching, Nodepool Migrations.• Kubernetes cluster support including workload deployments, troubleshooting podfailures, and performance tuning

Skill Requirements

Kubernetes Engineer (AKS, GKE )• Execution of large-scale Kubernetes networking migration (kubenet → Azure CNI)for 5000+ pod production clusters with minimal downtime• Deep understanding of Kubernetes networking architecture, including Azure CNI(IPAM, pod IP allocation, VNet integration) and kubenet limitations• Advanced IP capacity planning and subnet sizing for high-density clustersensuring no IP exhaustion during migration• Design and implementation of migration strategy (blue-green / node pool-basedmigration) for seamless workload transition• Hands-on execution of node pool migration (cordon, drain, rescheduling) to shiftworkloads to CNI-enabled nodes• Strong expertise in Azure networking (VNet, NSG, route tables, privateendpoints) aligned for Kubernetes workloads• Troubleshooting of pod-to-pod communication, DNS resolution, service routing,and network latency issues during migration• Management of ingress controllers, load balancers, and traffic routing changesduring network transition• Handling stateful workload migration with persistent volumes and storagereattachment across node pools• Implementation of monitoring and observability for cluster health, pod status,network metrics, and performance tracking• Strong scripting and automation skills (Bash, Python, IaC) to orchestrate migrationand reduce manual intervention• Implementation of rollback and failover strategies ensuring safe recovery duringproduction migration• Configuration and management of Kubernetes RBAC, namespaces, and workloadisolation during migration• Execution of Kubernetes operations including cluster upgrades, node scaling, andpatching, Nodepool Migrations.• Kubernetes cluster support including workload deployments, troubleshooting podfailures, and performance tuning

Other Requirements

1. Certification In Azure Solutions Architect Or Terraform Associate Is Optional But Valuable.
2. Itil Foundation Certification Is Recommended
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Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 226,300 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending December 2025 totaled $14.5 billion.
23 Benefits At HCLTech, we believe in empowering our employees with comprehensive benefits that support their professional growth and enhance their well-being. When you sign up for a career with us, you gain access to: https://rmkcdn.successfactors.com/147eb21f/a701dca9-f32d-4fc9-9447-6.svg Industry-benchmarked compensation https://rmkcdn.successfactors.com/147eb21f/b0c54381-ddcc-4a33-9b35-9.svg Best-in-class healthcare benefits https://rmkcdn.successfactors.com/147eb21f/b73027be-7aae-4d36-a090-4.svg Personal time off https://rmkcdn.successfactors.com/147eb21f/d5b4fdfd-2e99-4e26-9878-9.svg Maternity and paternity benefits https://rmkcdn.successfactors.com/147eb21f/3d42b0fc-4652-435a-9ece-c.svg Access to skills / higher education programs/resources https://rmkcdn.successfactors.com/147eb21f/aeddeaf2-9e25-4584-ad11-d.svg Discounts on products and services via Benefit Box https://rmkcdn.successfactors.com/147eb21f/a9609a3b-2700-4b3c-9d90-a.svg Participate in CSR programs and live life with a purpose https://rmkcdn.successfactors.com/147eb21f/c6e33851-710f-4634-bd69-f.svg Opportunities to grow and advance your career Note: The benefits listed above vary depending on the nature of your employment and the country where you work. Some benefits may be available in some countries but not in all.