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Fraud Team Lead (Cyber Security)

Nebius· CISO
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Hybrid (Tel Aviv, Israel)Full-timePosted 1w ago

About the role

Experienced Fraud Team Lead responsible for leading Nebius's Fraud & Insider Threat function, coordinating with SOC, Threat Intelligence, IT, HR, Legal, Communications, and business stakeholders to identify, investigate, and respond to fraud campaigns and insider threats targeting the organization.

Responsibilities

  • Lead and manage the Fraud & Insider Threat team, including mentoring, prioritization, and professional development.
  • Define and execute the organization's fraud prevention and insider threat strategy, processes, and operational playbooks.
  • Oversee investigations involving Business Email Compromise (BEC), executive impersonation, phishing campaigns, social engineering, financial fraud, and insider threat activities.
  • Lead monitoring and response efforts for fraud targeting executives, employees, customers, and the Nebius brand.
  • Investigate fraudulent domains, social media impersonation, fake websites, fraudulent mobile applications, and other brand abuse activities.
  • Coordinate takedown efforts with external providers, registrars, social media platforms, and law enforcement when required.
  • Develop fraud detection capabilities by leveraging threat intelligence, telemetry, and fraud monitoring tools.
  • Collaborate with SOC and Threat Intelligence teams to identify emerging fraud campaigns and evolving attacker techniques.
  • Partner with HR, Legal, Finance, Communications, and IT teams to investigate insider threats and fraud incidents while ensuring appropriate handling and confidentiality.
  • Produce intelligence reports, risk assessments, and executive briefings on fraud trends, insider threats, and organizational exposure.
  • Define KPIs and continuously improve fraud detection, investigation, and response processes.
  • Drive awareness programs to educate employees and executives on phishing, social engineering, executive fraud, and insider threat risks.

Qualifications

  • 5+ years of experience in cyber security, fraud investigations, digital investigations, cyber intelligence, or incident response.
  • 2+ years of experience leading technical or investigative teams.
  • Strong understanding of Business Email Compromise (BEC), phishing, executive impersonation, social engineering, and financial fraud techniques.
  • Experience investigating cyber-enabled fraud, insider threats, and digital abuse incidents.
  • Familiarity with email security, identity systems, and enterprise collaboration platforms.
  • Experience working with threat intelligence, OSINT, and digital investigation tools.
  • Strong analytical, investigative, and problem-solving skills.
  • Experience working cross-functionally with Security, HR, Legal, Finance, IT, and executive leadership.
  • Excellent written and verbal communication skills in Hebrew and English.

Skills

Required:Fraud investigationsTeam leadershipThreat intelligence

Benefits

  • Competitive compensation
  • Career growth and learning opportunities
  • Flexibility and ownership
  • Collaborative and innovative culture
  • Opportunity to work on impactful AI projects
  • International environment and talented teams
Last updated Oct 14, 2026. Interested? Apply on the company site.
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