Site Reliability Engineer
Tata Consultancy Services
2 - 5 years
Chennai
Posted: 29/06/2026
Job Description
Job Description
Required Information Details
1 Role** Developer
2 Required Technical Skill Set** SRE with Ansible, Python and Kubernetes
3 Desired Experience Range** 6 to 10 Yrs
5 Location of Requirement -Chennai
Desired Competencies (Technical/Behavioral Competency
)Must-Have** (Ideally should not be more than 3-5
)Strong hands-on with Kubernetes (deployment, scaling, RBAC, networking, Helm/Kustomize
)
Ansible for configuration management, automation, and infra as co
de
Python for tooling, automation, and platform integrati
ons
Expertise in Linux, networking (DNS, TCP/IP, HTTP), and shell scrip
ting
Observability: logging/metrics/tracing (e.g., Prometheus, Grafana, ELK/OpenSearch, OpenTelem
etry)
CI/CD pipelines (GitLab/GitHub Actions/Azure DevOps/Jenkins) and GitOps workflows (e.g., Ar
go CD)
Experience running production systems with oncall support and incident r
esponse
Good-to-Have(Ideally should not be more t
han 3-5)Cloud platforms: AWS (EKS/AKS/GKE), Terrafor
m/Pulumi
Service meshes (Istio/Linkerd), Ingress/Nginx/Envoy, API
gateways
Security basics: secrets management, image scanning, Kubernetes security (OPA/Gatekeepe
r/Kyverno)
Message brokers/streaming: Kafka/RabbitMQ; ca
ches: Redis
Cost optimization, capacity planning, perfor
mance tuning
Familiarity with SRE practices: SLOs/SLIs, error budgets, runbooks
, postmortems
Responsibility of / Expectations
from the Role Design, build, and automate reliable Kubernetes platforms using Ansib
le & PythonImplement observability, alerting, and runbooks; drive SLO/SLI adoption and in
cident responseDevelop reusable automation/tooling for provisioning, deployments
, and day2 opsMaintain secure, scalable, and costefficient infrastructure acro
ss environmentsCollaborate with Dev/Platform teams to improve resilience, performance, and r
elease velocityLead root-cause analysis and continuous improvement via postmortems an
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