Senior Site Reliability Engineer

1 day ago


Chennai, India Tata Consultancy Services Full time

Dear Candidates,

Greetings from TCS

TCS is looking for Senior Site Reliability Engineer – AWS

Experience: 8-12 years

Location: Chennai

Must have skills:

- Design, implement, and maintain scalable, secure, and highly available infrastructure on AWS
- Develop and improve CI/CD pipelines, Infrastructure as Code (IaC) using Terraform, Harness
- Own and implement monitoring, alerting, logging, and distributed tracing with tools like Dynatrace/ Datadog
- Troubleshoot production incidents, conduct blameless postmortems, and improve incident response processes
- Optimize systems for cost, performance, and reliability
- Drive chaos engineering and resilience testing · Collaborate with development teams to embed SRE practices like SLAs, SLOs, and error budgets
- Mentor junior SREs and promote DevOps/SRE culture across the org

Good to have skills:

- Experience with Service Meshes (e.g., Istio, App Mesh) · Familiarity with AWS Well-Architected Framework
- Experience building self-healing systems and automated remediation
- Background in security, compliance, or multi-account/multi-region AWS architectures
- AWS Certified DevOps Engineer – Professional
- AWS Certified Solutions Architect – Professional

Roles and responsibilities:

- We are looking for a Senior Site Reliability Engineer (SRE) with deep experience in AWS infrastructure, automation, observability, and production support.
- As an SRE, you will ensure our cloud-native systems are resilient, scalable, and efficient, driving reliability through code, not just processes.
- Coordinate with customer, onsite and testing team on daily basis for tasks and bugs
- Also report to the TCS management on the task



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