Nebius
Staff Network Site Reliability Engineer
United States · Staff+
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About the role
- Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure.
- Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI.
Responsibilities
- This is an engineering-first SRE role: you'll set clear reliability targets, build the tooling and automation to meet them, and make the network safer to operate as we scale quickly.
- 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
- Experience building network-safe delivery pipelines (testing labs, staged rollouts, automated verification, drift detection)
Requirements
- Experience with high-throughput traffic processing: load balancers, tunneling/decap, NAT64, or similar datapath-heavy systems
- Applicants must be authorized to work in the country in which they apply and will be required to provide proof of employment eligibility as a condition of hire.
Nice to have
- 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, failure domains, etc.)
- Hands-on experience operating high-availability systems and improving them over time (not just "keeping lights on")
- Python is also welcome)
- Experience with modern infrastructure tooling (e.g., IaC, CI/CD, container platforms) and comfort automating operational workflows
Skills
- Nebius is leading a new era in cloud infrastructure for the global AI economy.
- Built by engineers, for engineers.
Compensation
- We offer competitive compensation and benefits packages.
- Actual compensation will be determined based on job-related factors, including experience, skills, qualifications, the level at which the candidate is hired, and geographic location, consistent with applicable law.
- Base Compensation Range
- $179,500 - $224,300 USD
Benefits
- Career growth and learning opportunities
- Opportunity to work on impactful AI projects
Company info
- We are committed to fostering an inclusive and diverse workplace and to providing equal employment opportunities in all aspects of employment.
- We're looking for a Network Site Reliability Engineer (NetSRE) to help build and run the fundamental part of Nebius - the Network - the infrastructure everything else depends on.
Equal opportunity
- Equal Opportunity Statement:
- equal opportunity employer.
Visa & Work Authorization
- Applicants must be authorized to work in the country in which they apply and will be required to provide proof of employment eligibility as a condition of hire.
This listing is sourced directly from Nebius's careers page and normalized into a canonical job model.