Senior Infrastructure Engineer - Observability
Core
Design, build, and run the observability platform (telemetry) for SentinelOne's global engineering teams to monitor products and ensure reliable deployments.
Role type
Senior Infrastructure Engineer (Observability/SRE)
Builds
Scalable telemetry platform components (Grafana, Prometheus, Thanos/Mimir/Cortex, OpenTelemetry) and Kubernetes environments on AWS/GCP.
Domain
Cybersecurity / Cloud Infrastructure / Observability
Required skills
Kubernetes (EKS, GKE), Observability stacks (Prometheus, Grafana, Thanos/Mimir/Cortex, OpenTelemetry), Infrastructure as Code (Terraform, Ansible), Cloud providers (AWS, GCP), Go or Python, CI/CD pipelines
Preferred skills
On-premises/hybrid/air-gapped Kubernetes, GitHub Actions, Progressive delivery tools (Argo CD, Argo Rollouts, Flagger), Telemetry cost reduction
Technologies
Grafana, Prometheus, Thanos, Mimir, Cortex, OpenTelemetry, EKS, GKE, AWS, GCP, Terraform, Ansible, Helm, Kustomize, GitHub Actions, Argo CD, Argo Rollouts, Flagger
Responsibilities
Design and build scalable telemetry platform parts; Own small-to-medium features from design to production rollout; Work with engineering teams to refine requirements; Manage large-scale Kubernetes environments; Keep services reliable and cost-efficient; Automate operational work; Take part in on-call and incident response; Review peers' code and designs; Mentor teammates
Seniority
Senior, hands-on IC