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Head of Security Reliability

About Nebius: 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 deployme

Company

Nebius

Location

Israel

Status

Open

Posted

2026-08-25T15:00:35+00:00

Nebius is hiring a Head of Security Reliability to run a new security pillar and report to the CISO. The job covers the security stack after implementation: configuration, monitoring, upgrades, licences, vendor performance, renewals and end-of-life planning. The person also owns the third-party risk programme and the security review of new products and technologies, and will build and lead a team. The posting asks for security expertise, operational discipline, vendor-management experience and a product mindset.