Senior Technical Lead
India
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Job Description
Senior Technical Lead
Chennai, Tamil Nadu

Job Summary

Role: Site Reliability Engineer (SRE)

Experience : 6 to 12 Years

Location: Chennai, Bangalore, Gurgaon

We are looking for candidates with strong experience in production support, AWS cloud technologies, automation, and reliability engineering across both on-premises and cloud environments.

 

Key Responsibilities

Key Responsibilities

  • Own end-to-end availability, reliability, and performance of critical production applications.
  • Monitor system health against SLOs and proactively prevent service disruptions.
  • Lead incident management, troubleshooting, and post-incident reviews.
  • Provide on-call support and drive timely resolution of critical incidents.
  • Build and maintain observability through monitoring, logging, dashboards, and alerting.
  • Own CI/CD pipelines and ensure safe, automated deployments.
  • Implement Infrastructure as Code (IaC) and drive operational automation.
  • Ensure platform security, compliance, and audit readiness.
  • Drive capacity planning, performance optimisation, resilience testing, and disaster recovery readiness.
  • Collaborate with engineering teams to continuously improve platform stability and reliability.

Skill Requirements

Required Skills

  • AWS Cloud (EC2, Lambda, S3, and related services)
  • Terraform / Infrastructure as Code (IaC)
  • CI/CD tooling (Jenkins, GitHub Actions, GitLab CI/CD, AWS DevOps tools)
  • Monitoring & Observability (Grafana, Splunk, Prometheus, Datadog)
  • Incident, Problem, and Change Management
  • Linux/Unix Administration
  • Python, Bash, or PowerShell scripting
  • Production Support and Reliability Engineering

Other Requirements
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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 223,000 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 June 2026 totaled $14.8 billion.