[LTA-TRO] AI SYSTEM ARCHITECT — TRANSPORT AI PROGRAMME
Core
Define and own the technical architecture for LTA's Transport AI Programme, ensuring scalable, secure, and interoperable AI systems for Singapore's land transport network.
Role type
Senior AI System Architect
Builds
Scalable AI systems for sensing, managing, and optimizing transport operations
Domain
Public transport infrastructure + AI systems architecture
Deliverable
production ML models
Required skills
AI system architecture, LLM serving infrastructure, vector databases, orchestration frameworks, MLOps, cloud-native architecture, API design, enterprise integration patterns, AI safety infrastructure, observability, automated evaluation design, risk-posture dashboards, model drift monitoring, data governance, security architecture, prompt-injection defence, responsible AI design
Preferred skills
Experience in regulated or high-availability environments, government/transport/critical infrastructure domain knowledge
Technologies
LLM serving, vector databases, orchestration frameworks, MLOps tooling, cloud platforms
Responsibilities
Define end-to-end technical architecture for AI programme, establish architectural patterns for generative AI and agentic workflows, lead technical due diligence for industry partners, design AI infrastructure for monitoring and deployment, collaborate with governance and security teams, mentor engineering teams, align with national digital infrastructure
Seniority
Senior, hands-on IC with strategic coordination
