Senior Incident Response Specialist, Cyber Security

The Senior Analyst – Cyber Security Incident Response is responsible for monitoring, detecting, and analysing cybersecurity incidents through the Security Operations Centre (SOC) platform. The role supports the end-to-end incident lifecycle — including triage, investigation, containment, and closure — ensuring timely response to security events and maintaining StarHub’s cyber resilience. This role acts as the Level 2 (L2) Incident Responder, bridging SOC analysts and Incident Response management by performing deep technical analysis and coordinating with internal teams for resolution.

• Perform end-to-end incident triage and investigation of security alerts escalated from L1 SOC analysts.
• Ensure timely incident analysis, containment, and escalation aligned with MTTD and MTTR goals.
• Support the SIEM platform (Elastic Stack) by fine‑tuning existing rules and suggesting new detections....