Senior AI Security Engineer - Rail OT Cybersecurity

Land Transport Authority (LTA); Singapore; Sur place; SGD 120 000 - 150 000; Plein temps

Résumé du poste

Land Transport Authority (LTA) in Singapore seeks a Senior/Executive AI Security Engineer to join the rail cybersecurity team. You will act as the internal authority on AI security, guiding project teams across the full development lifecycle to secure AI systems in an OT rail environment.

Responsibilities include reviewing submissions for alignment with MITRE ATLAS, OWASP ML Security Top 10, and IEC/ISO standards, and developing AI security standards and reference frameworks for project teams.

Qualifications

• 3–5 years of AI security experience with demonstrable ML system exposure.
• Strong knowledge of ML concepts and security risks (model poisoning, adversarial attacks, data integrity, model inversion, inference attacks).
• Familiarity with the AI/ML development lifecycle and security integration at each stage.
• Knowledge of AI security frameworks and standards (MITRE ATLAS, OWASP ML Security Top 10, NIST AI RMF).
• Ability to review submissions and provide clear, actionable security guidance.
• Strong communication skills with both technical and non-technical stakeholders.
• Open-minded and willing to learn about OT environments and constraints.

Responsabilités

• Serve as internal SME and authority on AI security across railway domain.
• Provide guidance to project and engineering teams on secure AI design, implementation and deployment.
• Review AI security submissions and artefacts to ensure alignment with international standards and best practices (e.g., MITRE ATLAS, IEC/ISO).
• Develop and maintain AI security standards, guidelines, and reference frameworks for project teams.
• Advise on AI supply chain risks, including third-party models, frameworks and datasets.
• Support incident response activities related to AI system anomalies or security events.
• Stay current with emerging AI security threats and industry guidance.

Connaissances

AI security

ML concepts

Security review

Communication skills

OT awareness

Formation

Bachelor’s in Computer/Electrical/Electronic Engineering or related

Outils

MITRE ATLAS

OWASP ML Security Top 10

NIST AI RMF

Description du poste

Land Transport Authority (LTA) in Singapore seeks a Senior/Executive AI Security Engineer to join the rail cybersecurity team. You will act as the internal authority on AI security, guiding project teams across the full development lifecycle to secure AI systems in an OT rail environment.

Responsibilities include reviewing submissions for alignment with MITRE ATLAS, OWASP ML Security Top 10, and IEC/ISO standards, and developing AI security standards and reference frameworks for project teams.