Site Reliability Engineer (SRE) / Kubernetes Infrastructure Engineer Role: SRE / Kubernetes Infrastructure Engineer

Experience: 7+ Years

Domain: Infrastructure / SRE / Cloud Native / DevOps

Role Summary

We are looking for a strong Infrastructure/SRE Engineer with deep hands-on experience in Kubernetes and Linux administration . The ideal candidate should have experience managing production-grade infrastructure, troubleshooting complex Linux/Kubernetes issues, implementing automation, and ensuring high availability, reliability, scalability, and performance of critical systems.

Key Responsibilities

Manage, maintain, and troubleshoot Linux-based production infrastructure .

Deploy, administer, upgrade, and troubleshoot Kubernetes clusters .

Monitor infrastructure and applications to ensure availability, reliability, and performance .

Troubleshoot Kubernetes issues related to pods, nodes, networking, storage, deployments, services, ingress, resource utilization, and cluster health .

Handle Linux troubleshooting across CPU, memory, disk, filesystem, processes, networking, permissions, and system services .

Support production incidents and perform root cause analysis (RCA) for infrastructure and application reliability issues.

Implement automation using Shell/Bash, Python, or similar scripting languages .





Work with CI/CD pipelines and infrastructure automation.

Implement and maintain monitoring, alerting, logging, and observability solutions.

Work closely with development, DevOps, platform, and infrastructure teams to improve system reliability.

Drive infrastructure improvements using SRE principles , including automation and reduction of manual operational activities.

Participate in production support and on-call/incident management activities as required.

Must-Have Skills

Strong hands-on experience with Linux Administration & Troubleshooting

Robust hands-on experience with Kubernetes

Strong understanding of Infrastructure and SRE concepts

Kubernetes cluster deployment, administration, troubleshooting, and upgrades

Containers and Docker/container runtimes

Linux networking, storage, filesystem, system services, and performance troubleshooting

Shell/Bash scripting and automation

CI/CD concepts and tools such as Jenkins, GitLab CI/CD, GitHub Actions, or Azure DevOps

Monitoring/observability tools such as Prometheus, Grafana, ELK/OpenSearch, or similar

Good understanding of TCP/IP, DNS, load balancing, routing, and troubleshooting

Strong production issue debugging and RCA skills

📌 Site Reliability Engineer/DevOps (Chennai)
🏢 HCL TechBee
📍 Chennai