Vulnerability Operation Center Lead (Cybersecurity)

Location: Remote (Must be based in Europe)

Company

Nebius is a Nasdaq-listed AI cloud platform provider building high-performance infrastructure for the global AI economy.

What you will do

• Establish and lead the full vulnerability management lifecycle from detection and triage to remediation across cloud, product, and hardware stacks.
• Improve automated triaging capabilities using data enrichment, AI-assisted triage, and risk-based scoring frameworks (CVSS, EPSS, SSVC).
• Perform hands-on validation and triaging of critical and zero-day vulnerabilities.
• Collaborate with engineering teams to drive remediation accountability and improve patch management efficiency.
• Develop internal security platforms, including the Unified Vulnerability Management (UVM) system, using Golang.
• Define and report security KPIs and vulnerability trends to security leadership.

Requirements

• 5–8 years in information security, with at least 3 years focused on vulnerability management or security operations.
• Must be based in Europe.
• Deep expertise in vulnerability scanning tools for cloud-native environments (AWS, GCP, Azure, or private cloud).
• Ability to write and review code, specifically in Golang, for automation and exploit validation.
• Strong understanding of CVE/NVD, CVSS, EPSS, and SSVC prioritization frameworks.
• Track record of working cross-functionally with engineering teams to meet compliance and security goals.

Nice to have

• Experience building a vulnerability management program from scratch.
• Familiarity with container and Kubernetes security.
• Experience with supply chain security (SBOMs, dependency scanning).
• Bug bounty triage experience.

Culture & Benefits

• Remote-first culture with high flexibility and ownership.
• Competitive compensation package including equity upside in a Nasdaq-listed company.
• Opportunity to lead a team and build a security program from the ground up.
• Collaborative environment working with world-class engineers on frontier AI infrastructure.
• International environment with strong career growth and learning opportunities.