Senior Detection Engineer

Are you a Detection Engineer ready to take on the fight against modern adversaries?Join a well-established SOC working with high-profile Defence clients, where your expertise genuinely matters.In this hands-on technical role, you''ll own the end-to-end design, development and maturity of detection logic across SIEM platforms-engineering effective responses to real-world attacker techniques. You''ll operate with a high degree of autonomy, acting as a trusted SME across multiple secure environments within a complex MSSP setting.This is a standout opportunity to advance your career at the sharp end of cyber defence.Location: Hybrid working - 2 days per week in our Farnborough office.Security: You must hold or be eligible for SC Clearance.What you''ll be doing:?Design, build, test and continuously refine advanced SIEM detection logic, including rules, correlations and analytics.Research emerging threats, vulnerabilities and adversary TTPs, mapping them to MITRE ATTandCK to close detection and visibility gaps.Tune and validate detections to minimise false positives and deliver high-fidelity alerts for SOC analysts.Act as a technical authority, providing expert guidance to SOC Analysts, Architects and Engineers to strengthen overall detection capability.Define, implement and maintain technical detection standards across environments.Clearly communicate complex technical risks and detection logic to both technical teams and non-technical stakeholders.What you''ll bring:Deep SIEM ..... full job details .....