L3 SOC Analyst
Newbury, Berkshire, UK
Excelerate
protecting global systems and infrastructure. As a Level 3 SOC Analyst , you will take the lead in investigating and supporting major incidents , performing advanced analysis to ensure no malicious activity is missed. You’ll act as both a technical expert and a mentor—guiding junior analysts, tuning tools for … and reporting on risks with precision. Key Responsibilities Lead Incident Investigations – Take ownership of high-severity security incidents, ensuring complete and accurate triage Advanced Threat Analysis – Perform deep-dive analysis to uncover root causes, residual risks, and stealthy attack vectors Mentor and Guide – Support junior analysts with … source) to detect and analyse modern threats Fine-Tuning & Reporting – Tune SIEM and SOAR systems for accuracy, and deliver clear, actionable incident reports Technical Threat Intelligence – Stay ahead of emerging attack vectors, especially those identified via EDR; apply this insight to investigations and tuning efforts What You’ll Bring More ❯
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