4 of 4 Permanent Threat Detection Jobs in Central London

Analyst to join a fast-growing Blue Team within our Cyber Practice. You will work with high-profile clients to ensure effective cyber incident detection, response, and threat mitigation across cloud, endpoint, and network environments. Key Responsibilities: Develop, maintain, and enhance security detection content for SIEM platforms … e.g., Splunk) to detect threats across diverse environments. Collaborate with security teams to identify gaps in detection, logging, and alerting based on business risks and threats. Review and improve SecOps standards and capabilities, highlighting optimization opportunities. Monitor, triage, and investigate triggered alerts, suggesting improvements where necessary. Respond ...

access events. Monitor, analyse, and respond to alerts from client security platforms (MDR/XDR, SentinelOne, Huntress, Fortinet, Mimecast, Avanan, Defender) to ensure rapid threat mitigation. Conduct vulnerability assessments, risk analyses and security audits across client environments, providing actionable recommendations and remediation guidance. Implement and maintain security hardening across … alignment with best practices and frameworks such as ISO27001, NIST, and Cyber Essentials Plus. Lead and coordinate incident response efforts, including root cause analysis, threat containment and post-incident reporting for clients. Collaborate with the Project and Service Desk teams to embed security into deployments, migrations, upgrades, and automation ...

This permanent role sits within a mature security function responsible for global operational security across IT infrastructure and business applications - including privileged access management, threat protection, threat detection and incident management. Working closely with the IT Security Manager, you will help ensure security services are delivered effectively ...

hands-on, proven industry experience in a similar role, in a technical environment. Good understanding of security principles, technologies, and best practices, including threat detection and security incident response processes. Experience implementing security in AWS environments (in the main) , including proactive configuration of AWS accounts and assets … security compliance standards relevant to the SaaS industry, such as PCI, GDPR, ISO 27001, SOC2, NIST. An understanding of network protocols & practices, firewalls, intrusion detection/prevention systems and WAFs. We value teamwork, collaboration & technical excellence – the company are heavily weighted toward technical staff (as you would hope ...