Cybersecurity Operations Engineer

Singtel • Singapore, Singapore, Singapore • Posted June 04, 2026

Location Singapore, Singapore
Job Type Full-time
Category Computer Occupations
Posted June 04, 2026

As a Cybersecurity Operations Engineer, you will play a key role in safeguarding enterprise systems, data, and infrastructure across IT and OT environments. This role focuses on operational security excellence, including continuous monitoring, threat detection, incident response, and security engineering, while supporting compliance and resilience objectives.

You will work closely with the CISO office, SOC, IT, OT, and engineering teams to ensure security controls are effectively designed, implemented, and operated. This role is suited for individuals who enjoy hands-on security operations and engineering in complex, fast-moving environments.


Key Responsibilities


Operational Security Management

  • Operate, maintain, and continuously improve cybersecurity tools such as SIEM, IDS/IPS, EDR, PAM, vulnerability scanners, and log management platforms.

  • Perform system and platform hardening, patch management, and network segmentation ...
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