[LTA-TRO] SENIOR/ EXECUTIVE/ INFRASTRUCTURE ENGINEER - TRANSPORT AI PROGRAMME

LTA Land Transport Authority; Singapore; On-site; SGD 110,000 - 170,000; Full time

Job summary

Land Transport Authority in Singapore seeks a Senior/Executive/Infrastructure Engineer to drive the Transport AI Programme. You will build and operate cloud and on‑premise infrastructure that underpins AI systems, ensuring reliability, security, and scalability for live transport operations.

You will collaborate with AI developers and architects to provision, automate, and maintain the environments for training, evaluation, and serving models, in a fast-moving Agile setting.

Qualifications

• Degree in CS/Engineering or related field.
• 2–4 years infra/DevOps/MLOps experience.
• Experience with at least one major cloud platform.

Responsibilities

• Provision, configure, and manage cloud and hybrid infrastructure for AI workloads.
• Build and maintain CI/CD pipelines and IaC configurations.
• Implement and manage observability tooling (logging, monitoring, tracing).
• Ensure security, compliance, and data residency for government-grade systems.
• Support MLOps workflows including model registry and experiment tracking.
• Collaborate with industry partners on infrastructure integration and deployment.

Skills

Cloud platforms experience

Cross-functional collaboration

Agile environment

Strong communication

Education

Bachelor's degree in Computer Science or Computer Engineering

Tools

AWS

Azure

GCP

Terraform

Pulumi

Kubernetes

Kubeflow

MLflow

SageMaker

Job description

What the role is

Senior/ Executive/ Infrastructure Engineer - Transport AI Programme, LTA Singapore

What you will be working on

Singapore's land transport network moves millions of people every day. As AI reshapes what's possible in transport operations, the Land Transport Authority is investing in AI capabilities that will meaningfully improve how the network is sensed, managed, and optimised — for commuters, operators, and public officers alike. You will build and operate the cloud and on-premise infrastructure that underpins LTA's AI systems, ensuring that AI workloads run reliably, securely, and at scale. You will work closely with AI developers and architects to provision, automate, and maintain the environments in which AI models are trained, evaluated, and served — including in operationally sensitive transport contexts. This role reports to the Transport AI Programme Director and involves close collaboration with industry partners on infrastructure integration and joint deployment.

Key Responsibilities

• Provision, configure, and manage cloud and hybrid infrastructure for AI workloads, including GPU compute, model serving environments, data storage, and networking.
• Build and maintain CI/CD pipelines, infrastructure-as-code (IaC) configurations, and automated deployment workflows for AI systems.
• Implement and manage observability tooling — including logging, monitoring, alerting, and tracing — across AI services in production.
• Ensure infrastructure meets security, compliance, and data residency requirements relevant to Singapore Government systems, including access controls, encryption, and audit logging.
• Support MLOps workflows including model registry management, experiment tracking, and automated evaluation pipelines.
• Collaborate with industry partners on infrastructure integration, managing environment parity, access provisioning, and deployment coordination across organisational boundaries.
• Contribute to incident response, capacity planning, and disaster recovery planning for AI systems supporting live transport operations.

What we are looking for

Knowledge in Computer Science, Computer Engineering or a related field, with at least 2-4 years infrastructure or DevOps/MLOps engineering experience, with demonstrated experience supporting AI or data-intensive workloads. Candidates will be assessed based on their experience and may be considered at the intermediate or senior level. Proficiency with at least one major cloud platform (AWS, Azure, or GCP) and infrastructure-as-code tools (Terraform, Pulumi, or equivalent) is expected. Experience with Kubernetes, container orchestration, and GPU infrastructure management is highly desirable. Familiarity with MLOps platforms (such as MLflow, Kubeflow, or SageMaker) and AI observability tooling is a strong advantage. Experience working in secure or regulated environments, particularly within government or critical infrastructure is a plus. Comfortable working in cross-functional teams and collaborating with both technical and non-technical stakeholders to translate operational data needs into robust engineering solutions. Strong communication skills to explain technical concepts to both engineers and non-technical stakeholders. Inclination to work in a collaborative, fast-moving Agile environment. Strong in communication with the ability to explain complex technical concepts clearly to diverse audience. As part of the shortlisting process for the role, you may be required to complete a medical declaration and / or undergo further assessment.

The Singapore Public Service

The Singapore Public Service plays a key role in the economic growth, progress and stability of Singapore by formulating and implementing government policies, as well as providing key public services. Whether you are a fresh graduate joining the workforce or an experienced professional, the Singapore Public Service offers a great variety of job opportunities for you. The work in the Public Service can be broadly categorised into the following sectors: Economic, Social, Security & External Relations, and Administration & Corporate Development. Be part of the team that shapes the future of Singapore.