Senior Information Security Incident Response Lead

NTT DATA Asia Pacific

Full-time Management & Operations
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Location
petaling jaya, selangor, Malaysia
Posted
July 13, 2026

Job Description

Key Responsibilities

  • Lead and manage complex security incidents, acting as a key contact for stakeholders.
  • Perform deep analysis of security alerts to identify, mitigate, and remediate threats.
  • Conduct forensic investigations on compromised hosts, networks, and cloud environments.
  • Proactively hunt for adversarial activity and anomalous behaviors across large datasets.
  • Analyze malware samples (basic level) to determine functionality, impact, and mitigation strategies.
  • Develop and refine detection rules, improving alert fidelity and response workflows.
  • Contribute to threat intelligence gathering, analyzing attack patterns, and enhancing defensive strategies.
  • Participate in red teaming or penetration testing activities to identify and remediate vulnerabilities.
  • Provide strategic recommendations for improving the organizationโ€™s security posture.
  • Create detailed incident reports, ...