astra-north

Cybersecurity Technical Lead – AI Security & AI-Enabled Cyber Defense

astra-north

Toronto, Ontario, CanadaFull timePosted Jun 25, 2026

Job description

Role Description: We are seeking a seasoned Cybersecurity Professional specializing in AI for Cybersecurity and Cybersecurity for AI to support one of Canada's largest banking institutions. The candidate will drive the adoption of AI-powered cyber defense capabilities while ensuring AI solutions are designed, deployed, and governed securely in compliance with banking and regulatory standards for our client.

Key Skills

  • Cybersecurity
  • ASM
  • Network Security
  • AI & Gen AI Products & Tools Key Responsibilities
  • Design and implement AI-driven cybersecurity solutions for threat detection, fraud prevention, security operations, and cyber analytics.
  • Define and enforce security controls for AI/GenAI platforms, including model security, data protection, adversarial attack mitigation, and secure AI lifecycle management.
  • Assess cybersecurity risks associated with AI deployments and develop mitigation strategies aligned with industry frameworks.
  • Partner with security, architecture, risk, compliance, and technology teams to establish AI governance, responsible AI, and cyber risk management practices.
  • Develop security architectures for cloud, data, and AI platforms in highly regulated banking environments.
  • Lead cyber strategy, assessments, threat modeling, and executive-level security advisory engagements. Required Experience
  • 8+ years of experience in Cybersecurity, Information Security, or Cyber Risk.
  • Hands-on experience in AI Security, GenAI Security, Security Operations (SOC), Threat Detection, Cloud Security, or Cyber Architecture.
  • Strong knowledge of AI/ML security risks, LLM security, prompt injection, data leakage prevention, model governance, and AI risk management.
  • Experience working within banking, financial services, or other regulated industries.
  • Familiarity with NIST AI RMF, MITRE ATT&CK, ISO 27001, CIS Controls, cloud security frameworks, and regulatory expectations.

Preferred Qualifications

  • CISSP, CISM, CCSP, GIAC, or equivalent certifications.
  • Experience with Microsoft Security Copilot, Azure AI Security, AWS Security Services, Google Vertex AI Security, or similar platforms.
  • Strong executive communication and stakeholder management skills.