Senior SOC Analyst

Job description

Overview of the role Phoenix enables digital transformation in the workplace, empowering UK organisations to innovate and transform with cloud and hybrid infrastructures, data, AI, security, and collaboration tools. We’re now looking for a Senior SOC Analyst to take a leading role in complex incident response cases, guiding clients through high‑severity security events and strengthening our overall SOC capability. What will you be doing?: You’ll lead major security incidents from detection through remediation, coordinating containment, analysing attacker activity, and supporting clients through critical decision‑making. You’ll proactively hunt for threats using advanced KQL analytics, enhance SIEM/EDR detections, tune rules, and develop signatures aligned to MITRE ATT&CK. You’ll perform malware triage and behavioural analysis, using reverse‑engineering tools when needed to support investigations and strengthen detection coverage. You’ll produce clear, high‑quality investigation reports, timelines, and intelligence summaries that translate technical findings for a range of audiences. You’ll contribute to SOC playbooks, mentor junior analysts, support onboarding of new customers, and...