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[LTA-RSE] SENIOR/ EXECUTIVE ENGINEER, AI SECURITY ENGINEER

Singapore💼 Full-time🗓 2026-09-12 → 2026-09-27

Core

Internal authority on AI security for railway operational technology (OT) systems, providing expert guidance on securing AI throughout the development lifecycle.

Role type

Senior/Executive AI Security Engineer (Rail/OT)

Builds

Secure AI implementations aligned with international standards for railway OT environments

Domain

Rail transportation / Operational Technology (OT) / AI Security

Deliverable

production ML models

Required skills

AI security frameworks (MITRE ATLAS, OWASP ML Security Top 10, NIST AI RMF), machine learning concepts and risks (model poisoning, adversarial attacks, data integrity, model inversion, inference attacks), AI/ML development lifecycle integration, technical review of security submissions, OT system constraints understanding

Preferred skills

Large Language Model (LLM) security, Generative AI security considerations, Operational Technology (OT) or industrial control system (ICS) environment experience, AI/ML security certifications

Technologies

MITRE ATLAS, OWASP ML Security Top 10, NIST AI RMF

Responsibilities

Serve as internal subject matter expert on AI security across the railway domain; Provide guidance to project and engineering teams on secure AI design, implementation, and deployment; Review AI security-related submissions and documentation to ensure alignment with international standards; Develop and maintain AI security standards, guidelines, and reference frameworks; Advise on AI supply chain risks including third-party models, frameworks, and datasets; Support incident response activities related to AI system anomalies in an advisory capacity; Engage with OT teams to understand operational constraints and adapt AI security guidance accordingly

Seniority

Senior/Executive, hands-on IC with strategic guidance

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