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Cybersecurity Defense Specialist

Company: Sigma

Location: san pedro garza garcía, London

Posted: June 15, 2026

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Position Details

Main Purpose

Ensure protection, detection, response, and resilience against evolving cyber threats—including AI-driven attacks, supply chain compromises, and identity-based intrusions—while validating security controls. Coordinate volunteer management and support emergency services during incidents. Define and continuously refine Information Security methodologies, covering AI governance, information classification, security measures, IAM with Zero Trust, and post-quantum readiness. Drive a proactive, intelligence-led cybersecurity program aligned with enterprise risk management and global regulatory standards.


Main Responsibilities

  • Threat Intelligence: Coordinate external forensic and simulation services, define AI-driven threat modeling strategies, analyze intelligence reports (including deepfakes and social engineering), and implement actions focused on emerging threats and geopolitical risks.
  • Security Monitoring: Deve...