Grafana Administrator

TCS is hiring for Grafana L3 Administrator - Delhi Location. We are looking for a mid-level Observability Engineer to design, build, and maintain our monitoring and visualization stack centered on Grafana, along with the broader observability ecosystem (Prometheus, Loki, Tempo, and related tooling). You'll partner with SRE, platform, and product engineering teams to give the organization real-time visibility into system health, performance, and reliability. Design, build, and maintain Grafana dashboards, alerting rules, and data source integrations across the organization. Administrate and scale the Grafana stack (Grafana, Prometheus, Loki, Tempo, Mimir, or equivalent) in production. Build and maintain Grafana-as-code workflows (Terraform/provisioning via API or GitOps). Define and implement SLIs/SLOs, alerting thresholds. Optimize query performance and dashboard load times at scale (high cardinality, large time ranges). Integrate Grafana with data sources such as Prometheus, Elasticsearch, CloudWatch, InfluxDB, PostgreSQL, or custom APIs. Support incident response by improving observability tooling and reducing time-to-detect/time-to-resolve. Document dashboards, runbooks, and best practices; drive adoption of observability standards across teams.