Network SRE: Reliability & Automation for Cloud Infra

Nebius; United States; Remote; USD 140,000 - 210,000; Full time

Job summary

Nebius is seeking a Site Reliability Engineer to build and run the Network infrastructure for a global AI cloud platform. You will set reliability targets, create tooling, and automate operations to scale safely.

Responsibilities include defining SLIs/SLOs, driving improvements across inter-site connectivity, owning incident responses, and evolving observability. Strong Linux, networking, and automation skills are required.

Qualifications

• Strong production Linux fundamentals and a structured approach to debugging complex systems.
• Solid understanding of networking basics and how real networks fail (control plane vs data plane, latency, loss).
• Hands-on experience operating high-availability systems and improving them over time.
• Ability to write and maintain software/automation (Go is common; Python is also welcome).
• Experience with modern infrastructure tooling (IaC, CI/CD, container platforms) and automating operations workflows.

Responsibilities

• Define and own reliability goals for network services and critical paths (SLIs/SLOs, availability targets).
• Drive reliability improvements across the network including site readiness and inter-site connectivity.
• Own incident response, lead investigations and postmortems, implement durable fixes.
• Build and evolve observability with metrics/logs/traces, alerts, and faster debugging loops.
• Design safer change workflows with automation, CI/CD, test/staging environments, canaries and rollbacks.

Skills

Linux fundamentals

Networking fundamentals

HA systems experience

Go

Python

IaC

CI/CD

Container platforms

Observability tooling

Tools

CI/CD tools

IaC tooling

Container platforms

Job description

Nebius is seeking a Site Reliability Engineer to build and run the Network infrastructure for a global AI cloud platform. You will set reliability targets, create tooling, and automate operations to scale safely.

Responsibilities include defining SLIs/SLOs, driving improvements across inter-site connectivity, owning incident responses, and evolving observability. Strong Linux, networking, and automation skills are required.