51 to 75 of 85 Threat Detection Jobs in London

certification. Responsibilities: * Implement, manage and actively monitor security controls across email, web, endpoint and cloud environments. * Monitor and respond to security incidents using advanced threat detection tools. * Day-to-day administration of Netskope web filtering platform including website unblocks and policy updates. * Day-to-day administration of Mimecast ...

from incidents, operational activity and service development. Identify and manage technical security risks, vulnerabilities and appropriate mitigations. Develop and maintain security monitoring, vulnerability and threat-detection tooling. Provide technical guidance, assurance and mentoring to operational teams, projects and colleagues. Essential skills Strong experience designing and implementing technical security … Entra. Extensive knowledge of security controls across Windows, Linux, mainframe, AWS or Azure environments. Strong analytical and problem-solving skills, including threat analysis and security incident response. Ability to manage priorities, communicate technical risks clearly and demonstrate leadership through coaching or mentoring. Desirable criteria Experience working across both cloud ...

constructive and flexible approach to building innovative solutions. You may be a good fit if: 5+ years previous experience in SecOps, DevSecOps, Cloud Security, Threat Detection & Response or software development with a strong focus on security tool onboarding and optimization You’re a hands‐on security engineer interested ...

adaptive access controls. Collaborate with the Senior Architect Information Security and lead the implementation of identity governance automation, leveraging machine learning for anomaly detection and remediation. Ensure seamless integration of multi-factor authentication (MFA) with biometric and mobile device capabilities to improve both security and user experience. Champion … adoption of identity threat detection and response (ITDR) solutions to proactively identify and mitigate identity-based attacks. Develop and maintain the firm’s IAM architecture, including identity lifecycle, access governance, and privileged access controls. Design secure authentication and authorization patterns (OpenID Connect, SAML, OAuth, Kerberos, LDAP ...

Architecture or AI Security role. Proven experience designing security architecture for cloud or SaaS environments. Hands‐on experience with AI security risks, including LLM threat modeling, prompt injection, data leakage via AI tools, and agentic workflows. Familiarity with AI governance frameworks such as NIST … Act. Experience conducting security architecture reviews, threat modeling, and risk assessments. Technical Knowledge Identity & Access Architecture (IAM, CIAM, authentication, authorization, governance). Network Security (segmentation, isolation, secure routing, microsegmentation). Application & API Security, including AI‐integrated APIs and model endpoints. Data protection, secure key management and data classification principles. ...

governance initiatives, including machine-learning-based anomaly detection. - Integrate and optimise multi-factor authentication, biometrics, and mobile identity capabilities. - Drive adoption of identity threat detection and response (ITDR) solutions. - Develop and maintain IAM architecture covering identity lifecycle, governance, and privileged access. - Design secure authentication and authorisation patterns (OpenID ...

environments usi ng Elas tic a nd Spl unk Investigate, triage and respond to security incidents in line with established playbooks and SLAs Perform threat hunting and proactive analysis to identify malicious activity. Analyse logs from endpoints, networks, cloud services and security tools to detect suspicious behaviour Escalate incidents … where appropriate and work closely with engineering and incident response teams Develop and improve SIEM detection rules and alert tuning to reduce false positives Produce clear incident reports and maintain accurate documentation Participate in the on-call rota and support major incident response when required Contribute to the continuous ...

J.P. Morgan is seeking a Blockchain Intelligence Vice President to lead security operations for large-scale on-chain monitoring, threat detection, and incident response across the firm's blockchain infrastructure. You will work with cross-functional teams to develop proactive security strategies, advance detection capabilities for smart ...

Familiarity with cloud environments such as GCP Knowledge of modern software development practices Experience working with open-source AI models Interest in cyber security, threat detection or security operations Location & Working Pattern London Hybrid (fortnightly office travel plus occasional customer and team events) Benefits Opportunity to work ...

Knowledge of data protection, compliance and security assurance principles Experience assessing, prioritising and mitigating security risks within a business environment Familiarity with security monitoring, threat detection, incident response and vulnerability management activities Broad understanding of infrastructure, networks, identity management and application security concepts Ability to analyse complex information ...

interpersonal skills enabling effective presentation of ideas, drive change, influence stakeholders and build relationships. In‐depth knowledge of security principles, technologies and best practices, threat detection and mitigation strategies. Proactive approach to staying updated with the latest security threats, vulnerabilities and mitigation techniques. Advantageous Skills and Experience Experience ...

Knowledge of data protection, compliance and security assurance principles Experience assessing, prioritising and mitigating security risks within a business environment Familiarity with security monitoring, threat detection, incident response and vulnerability management activities Broad understanding of infrastructure, networks, identity management and application security concepts Ability to analyse complex information ...

standards Work with third-party vendors to ensure the health and availability of hosted or outsourced services Collaborate with the Security Operations Centre on threat detection and incident response activities Take ownership of incidents and problems through to resolution or formal handover Conduct root-cause analysis to identify ...

Matter Expert to support a major security transformation programme within a large enterprise environment. You will take ownership of the Microsoft Sentinel platform, improving detection capabilities and enhancing overall security monitoring. The ideal candidate has in-depth Microsoft security expertise and extensive experience in complex enterprise settings, driving advancements … threat-detection and incident response. #J-18808-Ljbffr ...

security engineer to own critical parts of our security stack across Azure, Sentinel, Defender for Cloud, and related tooling. You’ll drive incident response, threat detection, and secure AI workflows in a fintech context with visible impact and cross‐team collaboration. In this hands‐on role … harden Azure configurations, write/dial in detection rules, contribute to infrastructure‐as‐code (Terraform or Bicep), and coordinate penetration tests with #J-18808-Ljbffr ...

Chase & Co. is seeking a Blockchain Security Operations Vice President to secure institutional blockchain infrastructure at scale and drive on-chain monitoring and advanced detection capabilities for smart contracts and digital assets. You will lead threat detection, incident response, and security architecture across on-prem, cloud … hybrid environments. The role emphasizes proactive threat hunting, complex data analysis, and collaboration with cross-functional teams to maintain the #J-18808-Ljbffr ...

looking for an experienced executive-level Incident Response Lead based in Greater London. This key position collaborates closely with the Director of Cyber Threat Management and focuses on incident response, threat detection, and security measures across the organization. The ideal candidate will have a strong technical background ...

Microsoft Sentinel and Microsoft Defender XDR. Good understanding of the Microsoft Defender suite, including Defender for Endpoint. Knowledge of Microsoft 365 security from a threat detection and response perspective. Key Responsibilities Monitor, triage and respond to security alerts across managed customer environments. Investigate security events and perform first ...

investigating, and responding to security threats across Microsoft and hybrid environments. You'll play a key role in safeguarding critical business systems through proactive threat hunting, incident response, detection engineering, and operational support of core security programmes. Key responsibilities: Investigate and respond to escalated security incidents and events … Perform event-based and policy-based threat hunting activities Develop and maintain threat detections within Microsoft Defender XDR Support network security monitoring and detection capabilities using Zscaler Analyse security alerts, identify risks, and coordinate remediation activities Provide technical and operational support for Identity & Access Management (IAM) initiatives ...

CrowdStrike is seeking a Senior Software Engineer, Cloud to join the Threat Detection and Incident Response (TDIR) team and help revolutionize security management with our AI-native Falcon Next-Gen SIEM platform, enabling customers to detect, investigate, and hunt threats at scale. You’ll design, architect, and develop ...

Account Protector Configure, tune, and optimise WAF rules, rate controls, reputation-based controls, and custom security policies to reduce false positives and improve threat detection Analyse security events, logs, and alerts to identify malicious activity and attack patterns, providing incident response support including investigation, mitigation, and post-incident ...

Group’s security strategy, policies, and governance framework Provide Board-level reporting on security posture, risks, and compliance activities Oversee security operations, including threat detection, incident response, and remediation Act as the executive lead during security incidents and manage external stakeholder communications Own PCI-DSS compliance across ClearAccept ...

Group's security strategy, policies, and governance framework Provide Board-level reporting on security posture, risks, and compliance activities Oversee security operations, including threat detection, incident response, and remediation Act as the executive lead during security incidents and manage external stakeholder communications Own PCI-DSS compliance across ClearAccept ...

Group's security strategy, policies, and governance framework Provide Board-level reporting on security posture, risks, and compliance activities Oversee security operations, including threat detection, incident response, and remediation Act as the executive lead during security incidents and manage external stakeholder communications Own PCI-DSS compliance across ClearAccept ...

drive availability and performance across hybrid cloud and on‐prem environments. Own platform security: implement identity and access management, secrets management, data protection, and threat detection across self‐hosted and cloud infrastructure. Drive continuous improvement: proactively find and fix the bottlenecks, manual steps, and reliability gaps that slow ...