2 of 2 Threat Detection Jobs in West Sussex

of its cloud-first security operations function. This is a high-impact, hands-on leadership role with end-to-end responsibility for managing the Security Operations Centre (SOC), incident detection and response, threat intelligence, and cloud-native security engineering-with a strong focus on Google Cloud Platform (GCP). Operating in a highly regulated, Real Time financial services … environment, this role requires deep technical knowledge, operational maturity, and experience applying security best practices across a fast-moving cloud infrastructure. What You'll Do SOC Leadership & Threat Detection Lead and mentor a team of SOC analysts and engineers, ensuring high-quality coverage across all GCP workloads. Establish and maintain 24/7 detection and response capabilities … fine-tuning alerting rules and monitoring strategies. Deploy and maintain detection rules using Chronicle SIEM, YARA, Sigma, and GCP-native logging tools. Define and maintain runbooks, incident playbooks, and escalation procedures. Incident Response & Threat Intelligence Own the full life cycle of security incidents from detection to remediation and post-incident review. Perform advanced threat hunting and More ❯

practices. - Support business units with risk-based security input for projects, client bids, and technology initiatives. - Manage cybersecurity tooling including SIEM, EDR, and mail filtering systems to ensure effective threat detection and response. - Monitor, investigate, and respond to alerts and incidents, coordinating with internal teams and third-party providers. - Oversee regular vulnerability scans and third-party penetration tests More ❯