[LTA-TRO] CYBERSECURITY ENGINEER, TRAFFIC LIGHTS MANAGEMENT AND SENSORS

Government Technology Agency (GovTech); Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

Government Technology Agency (GovTech) seeks a Cybersecurity Engineer focusing on traffic lights management and sensors. Secure OT/IT systems across the Land Transport Authority infrastructure, and design security architectures while guiding incident response.

You will perform risk assessments, governance, and evaluate security technologies, emphasizing OT/IT integration and public sector compliance.

Qualifications

• 3+ years of IT security experience.
• Strong understanding of security tools and technologies (SIEM, DLP, DAM, PAM, WAF).
• Experience with security architecture for OT and IT systems.

Responsibilities

• Design OT/IT security architectures aligned with business objectives and compliance.
• Provide security consultancy to project teams and senior management.
• Conduct security architecture reviews and risk assessments for OT/IT systems.

Skills

Engineering background

IT security experience

OT/IT security knowledge

Analytical thinking

Education

Engineering or Computer Science

Tools

SIEM

DLP

Database Activity Monitoring

Privileged Access Management

File Integrity Monitoring

Web Application Firewall

Intrusion Prevention

Job description

What the role is

LTA-TRO CYBERSECURITY ENGINEER, TRAFFIC LIGHTS MANAGEMENT AND SENSORS

What you will be working on

Play a part to ensure efficient and traffic operations in Singapore. You will be part of a team to overseeing the cybersecurity solution, architecture and incident response for the operational technology (OT) and information technology (IT) systems for traffic and road systems in Land Transport System. Design and develop OT and IT security architectures that align with business objectives and compliance requirements Provide expert security consultancy to project teams and senior management on complex security challenges Conduct security architecture and design reviews and risk assessments OT and IT systems, and provide remediation recommendations Assist in security architecture governance processes and ensure compliance with security frameworks and standards Evaluate emerging infrastructure and security technologies and make recommendations for adoption Develop innovative approaches to address complex security challenges Assist in coordinating the response and investigation efforts during cybersecurity incidents.

What we are looking for

Knowledge in Engineering or Computer Science At least 3 years of working experience in IT Security. Candidates with requisite skills and experience might be considered for senior roles. Deep understanding and hands‑on experience of security tools and technologies, such as Security Information and Events Management, Data Loss Prevention, Database Activity Monitoring, Data Security and Protection, Privileged Access Management, File Integrity Monitoring, Web Application Firewall, Intrusion Prevent etc Experience in security architecture of cloud native applications and/or OT systems Candidates with strong knowledge and experience in information and cybersecurity risks, controls, vulnerability assessment/penetration testing, digital forensic, compliance and industry IT/cyber security best‑practices preferred. Professional accreditation such as CISSP, CISM, CRISC, GICSP and GCIH would be advantageous. Good analytical, problem‑solving and critical thinking skills. 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 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.