Staff Insider Threat Analyst

The role

You will manage the full lifecycle of technical analysis for insider threat cases. This includes triaging alerts, conducting data-driven reviews, and providing technical findings to investigation, legal, and HR teams.

What you will do

• Proactively hunt and analyze anomalous user behavior using DLP, EDR, and SIEM/SOR logs.
• Manage the insider threat analysis lifecycle including alert triage and queue management.
• Conduct deep-dive technical reviews of user activity, system artifacts, and application logs.
• Provide technical findings to Investigations, Legal, and HR teams.
• Translate complex technical data into objective reports for formal inquiries.
• Serve as a technical subject matter expert for insider threat data sources.
• Develop, tune, and refine insider threat detection logic and playbooks.
• Provide strategic recommendations to leadership to strengthen security posture.

Required qualifications

• 6+ years of experience in information security
• At least 3+ years of direct, hands-on experience in insider threat analysis
• Mastery of analyzing and correlating security events from UBA/Insider Threat platforms, EDR solutions, and SIEM/Data Lakes
• Expert-level experience in host-based analysis and deep review of endpoint, application, and network log artifacts
• Ability to work autonomously and manage complex, sensitive cases with minimal supervision
• Ability to present technical findings clearly to technical and non-technical partners
• Investigative mindset including curiosity, attention to detail, skepticism, and objectivity
• Scripting skills in Python, PowerShell, or Bash
• Bachelor’s degree in Computer Science, Information Security, or equivalent practical experience

Nice to have

• Experience in building or significantly maturing an insider threat program from the ground up
• Relevant industry certifications (GCIH, CISSP)
• Mandarin - Native / English - Proficient
• Familiarity with digital forensic toolsets and a high-level understanding of forensic principles

About the company

Coupang is reimagining the shopping experience to wow customers. Their services in Taiwan include Rocket Delivery and Rocket Oversea.