Incident post-mortem reporting jobs

Cyber Detection & Response - L3 Analyst

EY · Posted Nov 13, 2026

Cebu City, Central Visayas, Philippines
Senior
3–5 years

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Senior Incident Response Analyst responsible for detecting, investigating, containing, and remediating complex security incidents across cloud, on-premise, and hybrid environments.

Responsibilities

Conduct Tier 3 security incident response for application, network, and infrastructure security alert events
Utilize documented procedures and in-house security technologies to manage incidents effectively
Assign containment, eradication, and recovery tasks to appropriate resource teams
Perform response actions on managed hosts
Isolate suspected compromised or infected hosts

Skills

incident response threat hunting digital forensics SIEM Splunk Microsoft Sentinel EDR CrowdStrike Defender for Endpoint