Executive Leader, Cyber Defense & Security Operations

SBS Transit Limited; Singapore; On-site; SGD 180,000 - 260,000; Full time

Job summary

SBS Transit Limited is seeking a seasoned cybersecurity leader to head its cybersecurity operations for IT and OT environments. You will manage incident response, threat detection, and security tooling while coordinating with internal and external stakeholders to strengthen cyber resilience.

Key responsibilities include developing and enforcing cybersecurity policies, ensuring regulatory compliance (CCoP, ISO27001, NIST), and guiding continuous improvement through exercises and audits.

Qualifications

• Minimum degree in Computer Engineering or equivalent.
• Extensive cyber risk management and incident response experience.
• Familiarity with ISO27001, IEC62443, NIST CSF and related standards.
• Experience with cybersecurity tools and threat intelligence.

Responsibilities

• Lead cybersecurity operations for IT and OT environments.
• Oversee incident response, triage and crisis handling.
• Coordinate with internal and external stakeholders on cybersecurity plans.
• Manage security technologies, logging, and incident playbooks.
• Drive adherence to regulatory requirements and industry best practices.
• Plan tabletop exercises, red/purple/blue teaming, and audits.

Skills

Cybersecurity leadership

Incident response

Regulatory compliance

Threat detection

Security governance

Education

Degree in Computer Engineering

Tools

SIEM

EDR/XDR

Cloud security

Job description

SBS Transit Limited is seeking a seasoned cybersecurity leader to head its cybersecurity operations for IT and OT environments. You will manage incident response, threat detection, and security tooling while coordinating with internal and external stakeholders to strengthen cyber resilience.

Key responsibilities include developing and enforcing cybersecurity policies, ensuring regulatory compliance (CCoP, ISO27001, NIST), and guiding continuous improvement through exercises and audits.