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Digital Forensics and Incident Response (DFIR) analyst
LondonSource: WhatJobs
See advert for pay
Overview
In this role you lead complex cyber investigations and guide security teams to strengthen enterprise resilience across global environments. You will combine hands-on DFIR work with strategic advisory and stakeholder engagement to drive effective incident response. You’ll partner with legal, compliance, and tech leaders to manage crises and improve security capabilities. This is an opportunity to shape how a Fortune 200 insurer detects, investigates, and recovers from sophisticated threats, using cutting-edge tooling.
Pay / Benefits
remote or hybrid eligible
on-call rotation
global operations exposure
cross-region collaboration
Responsibilities
Lead enterprise incident response and cyber crisis engagements from detection through recovery
Direct host, network, cloud, identity, and SaaS investigations across Windows, Linux, macOS, Microsoft 365, AWS, Azure, and hybrid environments
Perform advanced threat hunting and compromise assessments using SIEM, EDR, forensic, and threat intelligence platforms
Develop containment, eradication, and remediation strategies aligned to business risk
Produce executive briefings, technical reports, board-ready updates, and post-incident reviews
Partner with legal, compliance, privacy, audit, and external stakeholders when required
Drive adoption of AI-assisted workflows to improve investigation speed, reporting quality, and operational efficiency
Support the 24/7 on-call rotation
Key requirements
5+ years in incident response, DFIR, security operations, consulting, or related cybersecurity disciplines
Experience leading major cyber incidents involving ransomware, BEC, insider threats, cloud compromise, supply chain attacks, or APTs
Strong digital forensics capability using industry-standard forensic and triage tools
Experience with Splunk, Microsoft Defender, CrowdStrike Falcon, ServiceNow SIR, and cloud security technologies
Knowledge of network protocols, detection engineering, log analytics, and threat hunting methodologies
Excellent verbal and written communication skills for technical and executive audiences
Demonstrated ability to manage multiple priorities in a global enterprise environment
Forensic tools (FTK, Encase, X-Ways, Magnet Axiom, SIFT or other) experience is mandatory
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