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Tata Consultancy Services
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Site Reliability Engineer

Site Reliability Engineer

Tata Consultancy Services

0 years

3 - 6 Lacs

Calcutta

Posted:8 months ago

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Job Description

Own SRE outcomes for AWS & Azure workloads: define SLIs/SLOs, error budgets and drive reliability roadmaps.

Architect cloud solutions (HLD/LLD) across compute, storage, network, security and data services; review designs for cost, reliability and security.

Implement Infrastructure as Code (Terraform, CloudFormation, Bicep) and GitOps-based CI/CD for repeatable provisioning.

Operate and optimize virtual environments: AWS EC2/Auto Scaling, Azure VM/VMSS, Load Balancers and scalable networking.

Lead SysOps: patching, backup/DR, capacity management, performance tuning and runbook automation.

Design & support serverless: AWS Lambda, Step Functions, EventBridge; Azure Functions, Logic Apps; build observability and guardrails.

Container platforms: EKS/AKS (and ECS/Fargate); implement cluster operations, scaling, upgrades, registry, and policy enforcement.

Cloud storage: S3, EFS, EBS, Glacier; Azure Blob, Files, Managed Disks, Data Lake – lifecycle, tiering, encryption and retention.

Networking: VPC/VNet, peering, Transit Gateway/Azure VWAN, PrivateLink/Service Endpoints, firewalls, WAF, DNS, and hybrid connectivity (Direct Connect/ExpressRoute).

Observability & incident response: CloudWatch/CloudTrail, Azure Monitor/Log Analytics, Prometheus/Grafana, Splunk/ELK; on-call, RCA and continual improvement.

Security & compliance: IAM/Azure AD RBAC, KMS/Key Vault, Secrets Manager; guardrails with AWS Config/Azure Policy; align to CIS/Well-Architected.

Cost optimization & FinOps: rightsizing, reserved/savings plans, storage tiering, data transfer controls and budget governance.

Collaborate with product/Dev teams to enable reliability patterns (circuit breakers, retries, blue/green, canary) and chaos testing.

Location

Kolkata

Job Function

TECHNOLOGY

Role

Consultant

Job Id

394451

Desired Skills

AWS | Azure | Cloud DevOps

Desired Candidate Profile

Qualifications : BACHELOR OF ENGINEERING, BACHELOR OF TECHNOLOGY

Skills Required

reliability aws azure drive storage network security data code terraform gitops auto scaling patching backup management tuning design support logic encryption networking vpc service connect analytics splunk compliance iam vault optimization controls circuit engineering

Work Mode

On-site

Job Type

Part Time

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