CareerPlan

Senior DFIR Investigator

London, England, GBFull-time2026-10-31 → 2026-11-10

Core

Lead complex digital forensics and incident response investigations for global clients to identify root causes, contain threats, and recover from cyber incidents.

Role type

Senior IC DFIR Investigator

Builds

Forensic reports, attack timelines, and actionable remediation recommendations

Domain

Cybersecurity / Digital Forensics

Required skills

Host forensics, Network forensics, Cloud forensics, Malware analysis, Threat actor TTPs, Incident response tooling, Enterprise infrastructure knowledge, Client report writing, Team leadership, Mentoring

Preferred skills

NIST/ISO frameworks, Legal/regulatory knowledge in cyber incidents

Technologies

Forensic and incident response tooling

Responsibilities

Lead forensic investigations across host, network, and cloud environments; Analyse threat actor activity, attack techniques, and malware; Produce high-quality forensic reports and attack timelines; Deploy incident response tooling to collect and preserve evidence; Provide technical guidance to clients; Mentor and develop junior investigators; Deliver proactive cyber services like tabletop exercises and training

Seniority

Senior, hands-on IC with leadership responsibilities