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Deputy Director - SOC & DFIR (Cyber Security Ops)

SingaporePosted 2 weeks ago
Full-timeonsitedirector

Job Description

Role & Responsibilities

SOC Oversight and Operations

  • Lead the strategic and day-to-day operations of the in-house central SOC protecting the public healthcare sector.
  • Ensure 24/7 monitoring, alert triage, and incident response through robust processes and advanced security tooling.
  • Oversee the continuous tuning of detection rules and workflows to optimize SOC efficiency and threat coverage.
  • Track and report SOC KPIs, effectiveness, and operational readiness.

Detection Engineering

  • Develop and maintain high-fidelity detection logic and SIEM use cases to identify malicious behaviors and sector-relevant threats.
  • Work closely with IT and security architecture teams to ensure comprehensive telemetry, logging, and visibility.
  • Use threat intelligence and real-world attack patterns to refine detection mechanisms.
  • Perform validation and quality assurance of detection content to minimize false positives.

Digital Forensics & Malware Analysis

  • Oversee forensic investigations into cyber incidents, ensuring evidence integrity and alignment with legal and regulatory requirements.
  • Establish and maintain internal processes for data acquisition, analysis, and preservation of digital evidence.
  • Lead the analysis of malicious code to extract indicators of compromise (IOCs) and inform defensive strategies.
  • Coordinate with external partners for complex reverse engineering where required.

 

Sector-Wide Cyber Incident Management

  • Serve as the Incident Manager to orchestrate cyber incident response across all public healthcare institutions.
  • Maintain and test incident response plans and playbooks across the sector.
  • Ensure efficient containment, eradication, recovery, and root cause analysis of cyber incidents.
  • Conduct post-incident reviews to capture lessons learned and improve resilience.

Reporting and Stakeholder Engagement

  • Ensure timely and structured cyber incident reporting to the Healthcare Sector Lead (MOH) and CSA in accordance with the National Cyber Incident Response Framework.
  • Liaise with relevant stakeholders across public healthcare, MOHH, MOH, CSA, MHA/SPF, and other regulatory bodies during cyber incidents.
  • Provide regular updates, situational briefings, and strategic insights to public healthcare, MOHH, MOH, and national stakeholders.

 

Governance, Risk & Compliance

  • Align cybersecurity operations and incident handling practices with relevant policies, guidelines, and regulatory frameworks.
  • Support cybersecurity audits, assessments, and reporting obligations.
  • Contribute to risk management strategies and initiatives to uplift cyber posture across the sector.

Team Leadership and Capability Development

  • Build, lead, and mentor a multidisciplinary cybersecurity team including SOC analysts, detection engineers, forensics investigators, malware analysts, and incident responders.
  • Promote a culture of collaboration, technical excellence, and continuous learning.
  • Identify skill gaps and provide training and professional development pathways for team members.
  • Drive the continuous capability development of the above functions, including adoption of new tools, automation, and advanced analytics.
    Plan, run, and/or participate in cyber range activities and sector-wide cyber exercises to validate readiness and improve response capabilities.

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