Senior Site Reliability Engineer

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