We are seeking a Lead Site Reliability Engineer to lead the adoption of Infrastructure as Code (IaC), automation, and GitOps practices across our AWS cloud environments. This role will be instrumental in transforming traditional cloud operations into a scalable, code-driven operating model by eliminating manual processes, improving reliability, and driving automation across infrastructure and platform services.
This position will also play a key role in mentoring team members and establishing best practices for cloud infrastructure, automation, and operational excellence.
Key Responsibilities
Job Overview
Infrastructure automation & IaC
Lead the migration from ClickOps to fully automated, code-driven infrastructure provisioning using Terraform
Build and maintain reusable Terraform modules for AWS resources (VPCs, EC2, EKS, RDS, Aurora, IAM, and more)
Develop and manage Ansible playbooks for configuration management across Windows and Linux fleets
Champion the principle that every infrastructure change flows through code and version control – no exceptions
GitOps and CI/CD
Design and implement GitOps workflows using GitHub actions and/or ArgoCD for infrastructure and application deployments
Establish branch protection, code review gates, and automated validation pipelines for infrastructure PRs
Define and enforce GitOps standards across the team, onboarding colleagues to the current way of working
Cloud Operations & SRE
Own reliability, availability and scalability of cloud infrastructure across AWS environments
Define and track SLOs/SLIs; build alerting, dashboards and runbooks to support operational excellence
Respond to and lead post-mortems on production incidents, drive systemic fixes to eliminate recurrence
Implement cost optimization strategies and enforce tagging/governance policies
Enablement and Knowledge Transfer
Mentor Cloud Operations team members, building internal capacity in IaC and automation practices
Document patterns, standards and architectural d
📌 Lead Site Reliability Engineer (Bengaluru)
🏢 RWS Group
📍 Bengaluru
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