Key Responsibilities
Design, build, and operate highly available cloud infrastructure on AWS and/or Azure.
Drive SRE practices including SLIs, SLOs, SLAs, Error Budgets, Incident Management, and RCA.
Manage and optimize Kubernetes platforms (EKS/AKS) in production environments.
Implement Infrastructure as Code (Terraform, CloudFormation, ARM/Bicep).
Build automation and self-healing solutions using Python, Go, Bash, or PowerShell.
Establish enterprise observability using Prometheus, Grafana, ELK, Datadog, Splunk, OpenTelemetry, etc.
Design and support CI/CD pipelines using Jenkins, GitHub Actions, GitLab CI/CD, Azure DevOps, ArgoCD.
Perform capacity planning, performance tuning, disaster recovery, and cloud cost optimization.
Partner with Development, Security,



and Platform teams to improve reliability and operational excellence.
Participate in on-call support, major incident management, and production troubleshooting.

Mandatory Skills
Solid hands-on experience with AWS and/or Azure Cloud
Expertise in Kubernetes (EKS/AKS), Docker, Helm
Solid knowledge of Terraform and Infrastructure as Code
Experience with CI/CD, GitOps, and Automation
Hands-on with Monitoring, Logging, and Observability tools
Strong Linux, Networking, and Distributed Systems knowledge
Scripting/Programming experience in Python, Go, Bash, or PowerShell
Experience supporting large-scale, mission-critical production settings

📌 Site Reliability Engineer Chennai
🏢 Ascendion
📍 Chennai