Cybersecurity Analyst II: Detect & Defend (APAC)

Tapestry; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

Tapestry in Singapore is seeking a Cybersecurity Analyst who monitors alerts, investigates suspicious activity, and defends our systems across APAC.

You will split time: 50% responding to security events and 50% translating adversary insights into better detections, mitigations, and security controls, collaborating with global teams. This role sits at the intersection of Blue Team operations and Purple Team engineering, helping make the business harder to attack tomorrow.

Responsibilities

• Monitor and respond to security alerts from SIEM, EDR, email security, identity, cloud, and network platforms.
• Investigate suspicious activity, determine scope and impact, and drive incidents toward clear resolution.
• Perform event triage, evidence collection, timeline development, and root‑cause analysis.
• Partner with global security, IT, infrastructure, and business teams during security investigations.
• Tune alerts to improve signal quality and reduce noise.
• Document investigations, response actions, lessons learned, and recommended improvements.
• Support incident readiness activities, including playbooks, tabletop exercises, and response process improvements.
• Translate adversary behaviors, tactics, techniques, and procedures into actionable detection opportunities.
• Build, test, and improve detection logic across SIEM, EDR, identity, cloud, and other security tools.
• Map detections and mitigations to frameworks such as MITRE ATT&CK.
• Partner with red team, threat intelligence, vulnerability management, and security engineering teams to validate control effectiveness.
• Convert purple team findings into practical improvements: new alerts, better telemetry, hardened configurations, response playbooks, mitigation recommendations, or control enhancements.
• Support vulnerability assessment, remediation tracking, and security testing activities such as system assessments, code review support, or validation exercises.
• Measure detection quality, coverage, false‑positive rates, and response readiness.
• Help create repeatable test cases, adversary emulation scenarios, and operational documentation to continuously improve defenses.

Job description

Tapestry in Singapore is seeking a Cybersecurity Analyst who monitors alerts, investigates suspicious activity, and defends our systems across APAC.

You will split time: 50% responding to security events and 50% translating adversary insights into better detections, mitigations, and security controls, collaborating with global teams. This role sits at the intersection of Blue Team operations and Purple Team engineering, helping make the business harder to attack tomorrow.