IT Systems Engineer, Intelligent Transport Systems

Public Service Division; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

Public Service Division in Singapore is seeking an IT Systems Engineer to design, implement, and maintain critical IT infrastructures supporting tunnel and expressway management systems, ensuring reliable, secure, and high-performance operations for safe and sustainable road networks.

You will collaborate with internal and external stakeholders, drive secure CI/CD pipelines, contribute to AI-enabled and cloud-native initiatives, and participate in incident response, system upgrades, and

Qualifications

• Minimum 3 years of proven experience in IT security engineering roles; fresh graduates may apply.
• Background in AI/ML solutions or cloud-native applications is a plus.
• Strong foundation in computer science principles and core cybersecurity concepts such as system hardening, access control, encryption and threat mitigation.
• Experience with Agile, DevOps and CI/CD practices with hands-on tools.

Responsibilities

• Drive innovative solutions through rapid prototyping and PoC development with a focus on secure system design and risk mitigation.
• Lead the design and implementation of scalable, resilient IT systems with security controls and compliance.
• Develop high-quality code and configurations that meet user and operational needs while adhering to security standards.
• Promote technical excellence through code reviews, architecture reviews and secure SDLC practices.
• Produce comprehensive technical documentation, architecture decision records and security impact assessments.
• Able to support night operations or incident resolution on-site as required.
• Collaborate with stakeholders and respond to system-related user and public queries professionally.

Skills

Security engineering

Data science

CI/CD practices

AI/ML experience

Tools

GitLab CI/CD

GitHub workflows

Automated testing pipelines

Job description

Public Service Division in Singapore is seeking an IT Systems Engineer to design, implement, and maintain critical IT infrastructures supporting tunnel and expressway management systems, ensuring reliable, secure, and high-performance operations for safe and sustainable road networks.

You will collaborate with internal and external stakeholders, drive secure CI/CD pipelines, contribute to AI-enabled and cloud-native initiatives, and participate in incident response, system upgrades, and