Role Overview

We are seeking an experienced Infrastructure Architect / DevOps Lead / SRE to design and operate highly available, scalable production platforms across AWS, Kubernetes, Linux, and Media/OTT environments. The role requires solid hands-on expertise in cloud infrastructure, automation, container orchestration, monitoring, and Day2 operations for large-scale systems.

Key Responsibilities

Infrastructure & Cloud

- Design, deploy, and manage production infrastructure across AWS and onprem
- Operate AWS services: EC2, VPC, Load Balancers, Auto Scaling, S3, EBS/EFS, RDS, CloudFront
- Ensure availability, scalability, security, and cost optimization

DevOps & Automation

- Automate deployments and operations using Shell scripting and Ansible
- Support and improve CI/CD pipelines
- Standardize deployment, rollback, and release processes

Containers & Platform Operations

- Manage Kubernetes clusters, deployments, scaling, upgrades, and troubleshooting
- Operate Docker-based production workloads
- Perform configuration and performance tuning

Monitoring, Reliability & SRE

- Implement monitoring and alerting with Prometheus, Grafana, Alertmanager, Kibana
- Build dashboards and actionable alerts
- Drive SRE practices to meet uptime, performance, and SLA goals

Incident & Change Management

- Lead production incidents, RCA, and preventive actions
- Execute change management with validation and rollback




- Ensure operational best practices

Leadership & Stakeholder Management

- Lead and mentor operations teams
- Coordinate with internal teams, vendors, and customers
- Handle documentation, KT, and operational readiness reviews

Core Skills (MustHave)

- Linux (RHEL, CentOS, Ubuntu)
- AWS (production experience)
- Kubernetes & Docker
- Shell scripting (advanced)
- Monitoring & Logging (Prometheus, Grafana, Kibana)
- Incident Management & RCA
- Networking fundamentals (TCP/IP, DNS, firewalls)

Customer & Operations Governance

- Act as primary operations contact for customers
- Lead ops reviews, incident walkthroughs, and SLA reporting
- Ensure clear, proactive communication

Team & Workforce Management

- Manage Day2 operations teams
- Handle shifts, oncall schedules, and coverage
- Mentor team members and ensure skill continuity

Estimation & Onboarding

- Provide effort and staffing estimates
- Prepare Day2 operations models (L1/L2/L3)
- Support transition from Build to Operate

GoodtoHave

- Ansible, CI/CD tools, Git
- VMware (vCenter / ESXi)
- Oracle / MS SQL Server
- Basic Python or Java

Behavioral Expectations

- Strong ownership and problem-solving mindset
- Calm and structured in production incidents
- Experience with global, SLA-driven customers
- Clear communication with technical and nontechnical stakeholders

📌 Lead SRE / DevOps Architect (Bengaluru)
🏢 Tata Elxsi
📍 Bengaluru