Network SRE: Reliability, Automation & Observability

Nebius Group; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

Nebius is seeking a Site Reliability Engineer to own the Network infrastructure, defining reliability targets and building tooling to scale reliably. This engineering-first role focuses on measurable SLIs/SLOs, robust change workflows, and strong operability across the global network.

You will collaborate with network engineers and platform teams to embed observability, automate incident response, and ensure rapid recovery from issues as Nebius expands in North America and beyond.

Responsibilities

• Define and own reliability goals for network services and critical paths (SLIs/SLOs, availability targets, error budgets where it makes sense)
• Drive reliability improvements across the whole network: not only services, but also site readiness, inter-site connectivity (DCI), and operational standards
• Own incident response for your areas, lead investigations/postmortems, and turn failures into durable fixes (not repeated firefighting)
• Build and evolve observability: actionable metrics/logs/traces, alerting, and faster debug loops during and after incidents
• Design safer change workflows: automation, CI/CD, test/staging environments, canarying, rollbacks, and auditability for network changes
• Work closely with network engineers and platform teams to embed operability into designs and keep operations practical and fast

Job description

Nebius is seeking a Site Reliability Engineer to own the Network infrastructure, defining reliability targets and building tooling to scale reliably. This engineering-first role focuses on measurable SLIs/SLOs, robust change workflows, and strong operability across the global network.

You will collaborate with network engineers and platform teams to embed observability, automate incident response, and ensure rapid recovery from issues as Nebius expands in North America and beyond.