1 to 25 of 34 Remote Threat Detection Jobs in London

across Vercel's platform and enterprise security functions. This role will focus on operational resilience, incident response readiness, and fostering alignment across security and engineering teams. You will oversee threat detection, response processes, and security best practices, while guiding Security Operations Engineers to ensure operational excellence. If you're based within a pre-determined commuting distance of one … fully remote. For location-specific details, please connect with our recruiting team. What You Will Do: Lead and manage Security Operations for platform and enterprise security functions, ensuring effective detection and response capabilities. Develop and refine incident response protocols and threat detection processes, ensuring rapid and effective mitigation of security incidents. Own internal attack surface management, including … operational overhead. Support compliance initiatives (PCI, SOC2, ISO) by ensuring audit readiness and security visibility across critical systems. About You: Extensive experience leading security operations functions, including incident response, threat detection, and security monitoring at scale. Strong technical expertise in SIEM, logging infrastructure, and cloud security (AWS, Kubernetes, serverless architectures). Proven leadership in mentoring and managing Security More ❯

Primary Details Time Type: Full time Worker Type: Employee Senior Threat Detection Specialist Location: London Happy to talk flexible working The Opportunity As we focus on transformation across the organisation, we’re also investing in our cyber security capabilities to keep our people, data, and customers safe. That’s why we’re building a new Detection Engineering … function—and we’re looking for a talented and driven Threat Detection Senior Specialist to help us lead the way. In this key role, you’ll support the GSOC Manager in shaping the future of detection engineering, developing the strategy, and designing detection capabilities that protect our global environment. Your new role Lead the coordination and … operation of the internal detection engineering function. Design and implement cyber detection rules and use cases to identify threats across our IT infrastructure. Identify and log visibility gaps, working to improve detection coverage and accuracy. Build and tune custom detection logic for complex environments and emerging threats. Monitor evolving attacker tactics (TTPs), integrating insights into detection More ❯

organisation is seeking a VP-level DFIR Manager to lead its Digital Forensics and Incident Response (DFIR) team. This is a hands-on leadership role focused on incident response, threat detection, and forensics within a complex, regulated environment. You'll be responsible for advancing the organisation's incident response capabilities, leading investigations, and driving threat detection maturity through development of use cases, threat intelligence, and vulnerability management. Key Responsibilities Lead the DFIR function, overseeing incident detection, investigation, and response activities. Develop and implement IR methodologies (MITRE ATT&CK, Kill Chain, Threat Modelling, Diamond Model). Conduct forensic investigations on systems, networks, and endpoints. Refine threat hunting and threat intelligence capabilities. … Support and mature security monitoring use cases (SIEM, packet inspection, IOCs). Coordinate cross-functional security incident response with SOC, Threat Intelligence, and Red/Blue teams. Engage with technical and business teams on cyber risk reduction strategies. Contribute to vulnerability management and remediation plans. Required Skills & Experience Proven experience managing DFIR or cyber incident response teams. Deep technical More ❯

Audit and Risk Committee (ARC). Your Mission: Set Vision and Strategy: Define and own the Group-wide cyber security strategy aligned with business ambition, ESG goals, and evolving threat landscapes. Lead from the Front: Inspire, build, and mentor a high-performing global cyber team-across defensive security, threat intelligence, and cyber engineering. Board-Level Influence: Serve as … with authority and clarity. Drive Transformation: Lead security by design across cloud, data, AI, IoT, and operational technology landscapes-embedding security in every initiative. Stay Ahead of Threats: Oversee threat detection, incident response, and resilience programs with precision and global coordination. Shape Culture: Champion a cyber-aware culture across 100,000+ employees, embedding secure behaviours in the DNA … a bias for action, pragmatism, and delivery. scale. Gravitas and credibility with boards, senior management, regulators, auditors, and external stakeholders. Hands-on understanding of security architecture, cloud, identity and threat intelligence. Resilience under pressure - the ability to make calm, fast decisions in high-stakes situations. Specifically, the role covers: Leadership: Industry leading vision and communication to the business on More ❯

Senior Machine Learning Engineer - Behavioural Modeling & Threat Detection - £160,000+ - Fully Remote UK BASED CANDIDATES ONLY My client is looking for an experienced Machine Learning Engineer ready to play a pivotal role in shaping the technical direction of their behavioural modelling and threat detection systems. This position offers the opportunity to influence not just their engineering … and verbal communication skills, especially in cross-functional contexts. Bonus Experience (Nice to Have) Exposure to large language models (LLMs) or foundational model adaptation. Previous work in cybersecurity, anomaly detection, or behavioural analytics. Familiarity with orchestration frameworks (Airflow or similar). Experience with scalable ML systems, pipelines, or real-time data processing. Advanced degree or equivalent experience in ML More ❯

is a rare opportunity to play a key role in the operation and enhancement of a 24/7 SOC , handling incident response and contributing to the development of detection, automation, and reporting tools. Key Responsibilities: Lead and support incident response (IR) and investigation of security threats across a complex enterprise estate. Manage, tune, and develop SIEM and EDR … technologies to enhance threat detection and response capabilities. Implement and refine playbooks , automations , and alerting rules in collaboration with security partners. Contribute to threat hunting and proactive detection strategies. Produce actionable reporting and metrics for stakeholders, including executive leadership. Desired Experience: Proven experience working in or alongside a 24/7 Security Operations Centre . Strong … technical exposure to SIEM (ideally Splunk), EDR (CrowdStrike preferred), and SOAR tools. Expertise in incident handling , threat analysis , and digital forensics . Scripting or automation experience (Python, PowerShell, etc.) is highly beneficial. Knowledge of MITRE ATT&CK , NIST CSF , and related security frameworks. Legal, financial, or similarly high-compliance industry experience is a bonus. Why Apply? Join a global More ❯

deliver runtime-isolated, reproducible models that are easy to deploy, monitor, and update without connectivity. Work closely with data scientists to define clear KPIs and success criteria-such as detection accuracy, latency, false positive/negative rates, explainability, and robustness-to determine what constitutes a production-grade, releasable model. Align model performance goals with the operational realities of the … into actionable requirements. Excellent communication and stakeholder management skills. Comfortable working in a fast-paced, iterative, and agile environment. Preferred Experience: Solid understanding of cyber security concepts such as threat detection, SIEM, anomaly detection, and incident response. Experience with tools for tracking ML models in production (e.g., MLflow). We encourage you to apply even if your More ❯

a key role in deploying Microsoft security solutions and supporting client audits, assessments, and vulnerability remediation efforts. Responsibilities include: Delivering Microsoft security technologies including Defender XDR, Sentinel, and Endpoint Detection & Response Supporting Cyber Essentials and Cyber Essentials Plus audits and assessments Acting as an escalation point for cyber incidents, security alerts, and engineering tasks Conducting vulnerability remediation and assessments … of email security tools (e.g., Mimecast, Egress) Understanding of Azure Firewall and Defender for Cloud/Cloud Apps Experience conducting offensive security/web application assessments Strong understanding of threat detection and incident response Certifications (any of the following highly desirable): SC-200: Microsoft Certified - Security Operations Analyst Associate SC-300: Microsoft Certified - Identity and Access Administrator Associate More ❯

a key role in deploying Microsoft security solutions and supporting client audits, assessments, and vulnerability remediation efforts. Responsibilities include: Delivering Microsoft security technologies including Defender XDR, Sentinel, and Endpoint Detection andamp; Response Supporting Cyber Essentials and Cyber Essentials Plus audits and assessments Acting as an escalation point for cyber incidents, security alerts, and engineering tasks Conducting vulnerability remediation and … of email security tools (e.g., Mimecast, Egress) Understanding of Azure Firewall and Defender for Cloud/Cloud Apps Experience conducting offensive security/web application assessments Strong understanding of threat detection and incident response Certifications (any of the following highly desirable): SC-200: Microsoft Certified - Security Operations Analyst Associate SC-300: Microsoft Certified - Identity and Access Administrator Associate More ❯

Enhance the Banks security posture through governance, assurance, architecture, and operations. Manage the relationship and performance of our Managed Security Services Provider (MSSP). Oversee security operations including monitoring, threat detection, incident response, and threat hunting. Lead investigations, forensic analysis, and ensure lessons learned from incidents. Drive project delivery to mitigate key risks and ensure audit-readiness. More ❯

the Bank's security posture through governance, assurance, architecture, and operations. Manage the relationship and performance of our Managed Security Services Provider (MSSP). Oversee security operations including monitoring, threat detection, incident response, and threat hunting. Lead investigations, forensic analysis, and ensure lessons learned from incidents. Drive project delivery to mitigate key risks and ensure audit-readiness. More ❯

our security monitoring and incident response capabilities within the Square Enix Cyber Security team (covering Europe and North America). The primary goals of the role are the timely detection of security incidents, effective response and the continuous improvement of our preventative and detective controls. This role will work alongside our team of security analysts and engineers to collectively … Management (SIEM) platforms and the configuration of our wider security tools are key. We are also seeking candidates with experience leveraging AI to enhance productivity and effectiveness. Key Deliverables: Threat Detection & Incident Response Leading investigation and analysis of security alerts to identify and promptly respond to security events. Leading the response to major cyber security incidents, collaborating with … and key company assets to enhance decision making and response to incidents. Tool and Platform Management Maintaining and optimising our Cyber Security tools and platforms to continuously improve our detection and response capability. Supporting the management, administration and support of our SIEM platform, including general infrastructure and system administration, troubleshootingand user access management Maintaining and tuning security detections and More ❯

and data privacy standards. What You’ll Be Doing: Define and implement the cyber security strategy, policies, and controls across a multi-regional environment. Lead global security operations, including threat detection, incident response, and risk mitigation. Manage compliance with standards such as ISO27001, NIST, Cyber Essentials+, and GDPR. Build and develop a high-performing cyber team spanning multiple More ❯

NAO's digital future. We're on the lookout for passionate, curious, and collaborative security professionals across a wide range of specialisms. Whether your expertise lies in governance, engineering, threat detection, or cloud security, you'll find real scope to make an impact-both within InfoSec and across the wider organisation. Be part of a diverse and expanding More ❯

stakeholders to align security recommendations with business goals Required Skills & Experience Proven experience in senior security consultancy or architecture roles Strong understanding of cloud security (AWS), SOC design, and threat detection Familiarity with security frameworks (NIST CSF, ISO 27001) and red teaming approaches Excellent communication skills with ability to influence technical and executive stakeholders Preferred Background Experience in More ❯

Citi's Cyber Intelligence Center (CIC) is a global team that delivers timely threat intelligence to technical teams and decision makers, in support of threat detection, preparation, and incident response activities. The Regional Lead will oversee the team's operations in the UK/EU time-zone, including oversight of regional staff, driving quality control, collaboration with … other cyber-technical functions in the region, and working with senior leaders. The role will also help maintain our network of global intelligence partners. Direct experience in cyber threat intelligence is a necessity. This is a hybrid role with an in-office attendance component. Experience in fusion center operating environments or crisis response will be helpful. Responsibilities: Lead the … regional co-ordination of a cyber threat intelligence function Support local leadership and business in their intelligence needs Provide intelligence support to adjacent teams in a fusion center environment. Oversee quality control and production strategy for the region Conduct internal and external briefings on a regular basis, including to company leadership, to peer sharing environments, and to customers and More ❯

emerging technologies to enhance operations, security, and digital transformation. Infrastructure & Security Oversight Manage core IT infrastructure including networks, cloud environments, and trading systems. Ensure best-in-class cybersecurity practices: threat detection, endpoint protection, encryption, and compliance. Maintain and regularly test business continuity and disaster recovery plans. Operational Support & Efficiency Oversee the IT helpdesk and ensure responsive, high-quality More ❯

projects aligned with industry frameworks and compliance requirements, such as NIST800-53, ISO27001, NIST CSF, NIS 2, DORA. Leverage emerging technologies such as AI, IoT, cloud solutions, and advanced threat detection systems. Advise on their application, assess their suitability for specific environments, and determine optimal implementation timing and approach. Manage large-scale programmatic engagements, including stakeholder engagement, scoping … and issue escalation. Business development: Identify and originate cyber risk management and technology resilience opportunities. Manage key client relationships, supported by account, sales, and marketing plans. Position our cyber threat intelligence, assurance, and incident response practices. Provide energetic consulting leadership in KSA, promoting Control Risks as a trusted advisor on cyber and technology risk, leading to increased long-term More ❯

inclusion on our website . Unilever's Cyber Security team is a global, product-led function aligned to the NIST Cyber Security Framework. We deliver capabilities across governance, protection, detection, response, and recovery to safeguard our people, operations, and digital assets. Operating alongside our Technology and Data teams, Cyber Security enables secure innovation and resilience across our global business. … of stakeholders in various teams across the business, including IT architects, developers and engineers, programme managers, and business data owners. Managing and utilizing cyber security tooling and capabilities, including detection and monitoring activities. Investigating and managing investigations into any suspicious activities on our systems and taking any necessary steps to remedy them in a timely manner Providing sensitive investigative … requirements. Deep base of experience in cyber forensic principles and practical application in investigative scenarios. Building or maturing a forensic readiness and response program. Selecting and deploying forensic and threat detection tools. Establishing metrics/KPIs for incident response performance. Aligning forensic practices with organizational risk management strategies. Working knowledge of legal processes for evidence handling and chain More ❯

inclusion on our website . Unilever's Cyber Security team is a global, product-led function aligned to the NIST Cyber Security Framework. We deliver capabilities across governance, protection, detection, response, and recovery to safeguard our people, operations, and digital assets. Operating alongside our Technology and Data teams, Cyber Security enables secure innovation and resilience across our global business. … of stakeholders in various teams across the business, including IT architects, developers and engineers, programme managers, and business data owners. Managing and utilizing cyber security tooling and capabilities, including detection and monitoring activities. Investigating and managing investigations into any suspicious activities on our systems and taking any necessary steps to remedy them in a timely manner Providing sensitive investigative … requirements. Deep base of experience in cyber forensic principles and practical application in investigative scenarios. Building or maturing a forensic readiness and response program. Selecting and deploying forensic and threat detection tools. Establishing metrics/KPIs for incident response performance. Aligning forensic practices with organizational risk management strategies. Working knowledge of legal processes for evidence handling and chain More ❯

NAO's digital future. We're on the lookout for passionate, curious, and collaborative security professionals across a wide range of specialisms. Whether your expertise lies in governance, engineering, threat detection, or cloud security, you'll find real scope to make an impact-both within InfoSec and across the wider organisation. -Be part of a diverse and expanding … focussed organisation and making processes simpler. • Proactive and positive attitude towards ongoing role focussed personal development. • Understanding of key security principles, threats, controls, and risks • Detailed knowledge of key threat actors affecting the NAO. Desirable • Significant experience working within or implementing ISO 27001:2022 ISMS • Experience maintaining Cyber Essentials Plus • Hold one or more of the following industry accreditations More ❯

Security Manager role (permanent) reporting into Head of IT (CIO | CISO) Need an individual with a strong hands on network and security background Cisco networking Cisco firewalls (Firepower/Threat Detection) Palo Alto firewalls SIEM experience (Logarithm desirable) Web proxy (Forcepoint desirable) Governance skills Policy writing/reviewing Reporting KPI monitoring Certifications like CCNP/CISM would be More ❯

work as part of a small, expert team responsible for protecting enterprise systems and data. This role offers hands-on involvement with a wide range of technologies-from endpoint detection and SIEM platforms to firewalls, MFA, and vulnerability management-providing a well-rounded foundation in enterprise security operations. You'll gain exposure to advanced security practices, assist in running … and responding to threat detection systems, and contribute to projects that strengthen security across the organisation. Key Responsibilities Monitor and respond to security alerts and incidents (EDR, SIEM, Identity Protection, SOAR). Assist in vulnerability scanning and remediation activities. Help manage systems such as email and web security gateways, VPNs, MFA, SSO, and mobile device security. Support the More ❯

on IaaS, container security (e.g., AKS), and DevOps pipelines Evaluate Terraform scripts, advising on automation processes for secure infrastructure deployment Optimize Azure Defender and other monitoring tools to elevate threat detection capabilities Implement Conditional Access policies, enforcing zero trust and least privilege principles Collaborate across teams to align security protocols with operational objectives Required Skills/Qualifications: Experience More ❯

another Security Engineer in a collaborative, expert-led team. You will lead the implementation, maintenance, and continuous improvement of the organisations security systems and controls. From managing cutting-edge threat detection and prevention tools to supporting the delivery of cybersecurity training, you will be a hands-on leader in securing the business against evolving threats. Key Responsibilities Manage More ❯