26 to 50 of 153 Cyber Threat Jobs in London

SecAlliance, part of CSIS Security Group within the Allurity family, seeks a Senior Strategic Cyber Threat Intelligence Analyst in London. You will spearhead operational CTI work, author high-level reports and briefings, and collaborate with clients across UK institutions and critical sectors. You bring several years ...

role in strengthening cyber resilience and protecting critical enterprise systems. This is a hands-on operational security role focused on threat detection, incident response and continuous improvement of security monitoring capabilities.The position of Cyber Security Analyst is suited to an experienced security professional who thrives … Service ProvidersMaintain and enhance SecOps processes and documentation to enable knowledge sharingInvestigate security events, perform vulnerability analysis and support remediation activitiesAnalyse cyber threat intelligence and translate insights into actionable detection improvementsProcess indicators of compromise and indicators of attack to enhance detection rulesConduct proactive threat hunting based ...

Manager, Cyber Security, Identity , TC UKI Location: London Other locations: Primary Location Only Date: 25 Jul 2026 Requisition ID: 1673541 At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your … Practice - is part of a global cyber team of 5,000+ professionals focused on developing and deliveringcutting edgesecurity transformationprogrammes, cyber threat management, identity and access management, security architecture, data protection and privacy, and resilience services. We are part of a wider advisoryorganisationthat collectively comprises ...

specialist technical teams that run day‐to‐day security monitoring, detection and remediation, rather than performing these activities hands‐on. Conduct and coordinate threat intelligence and vulnerability management interpreting relevant intelligence, tracking identified vulnerabilities against remediation SLAs, coordinating timely remediation with technology teams and external providers, and keeping abreast … evolving threat landscape. Support the maintenance and testing of incident response and crisis management procedures, contributing to the effective triage, coordination and post‐incident review of security and data protection events while minimising business disruption. Act as support for the bank's operational resilience and business continuity arrangements ...

share intelligence and produce actionable, timely and relevant outputs that help ensure the resilience and operational strength of our communication infrastructure. We believe that threat detection from one mobile network operator should serve to help to better defend industry peers and consumers. The Telecommunication Information Sharing and Analysis Center … ISAC) is the cybersecurity threat intelligence community for the telecommunication industry, dedicated to facilitating collaboration and intelligence sharing among mobile network operators, mobile virtual network operators and industry stakeholders. T-ISAC provides GSMA members with critical cyber threat intelligence, fostering a trusted environment where telecommunication stakeholders ...

Lead OT Cyber Security Consultant Location: Manchester Salary: Competitive + Excellent Benefits Job Type: Permanent Full-Time Lead the Future of Cyber Security in One of the UK's Most Critical Industries Are you an experienced cyber security professional looking for an opportunity where … your work genuinely matters? We're recruiting a Lead OT Cyber Security Consultant to join a highly respected organisation operating within one of the UK's most complex and highly regulated environments. This is a fantastic opportunity to influence cyber strategy, shape organisational resilience and work ...

validating sources, and making judgment calls about the completeness and accuracy of information (especially during M&A cyber due diligence). Utilize threat intelligence to identify, contextualize and analyse emerging threats, vulnerabilities, and risks to clients. Develop and innovate technologies and solutions that can be used … assess cybersecurity maturity and risks. Conduct external exposure and threat intelligence assessments using a range of subscription and open‐source databases and toolsets to identify the attack surface and threat profile of clients. Maintain current knowledge of industry trends, threats, methodologies, and core technologies to assimilate client needs ...

validating sources, and making judgment calls about the completeness and accuracy of information (especially during M&A cyber due diligence).* Utilize threat intelligence to identify, contextualize and analyse emerging threats, vulnerabilities, and risks to clients.* Develop and innovate technologies and solutions that can be used … assess cybersecurity maturity and risks.* Conduct external exposure and threat intelligence assessments using a range of subscription and open-source databases and toolsets to identify the attack surface and threat profile of clients.* Maintain current knowledge of industry trends, threats, methodologies, and core technologies to assimilate client needs ...

opportunity to: Design and deliver complex cyber security programmes and projects, ensuring alignment to client objectives, regulatory requirements, the cyber threat landscape and business priorities Establish effective programme governance, control, reporting, risk management and assurance to support successful delivery outcomes Lead multi-disciplinary teams across … CISSP, CISM, CRISC, CCSP, SABSA, ISO 27001 Lead Implementer/Auditor, SANS, GIAC certifications or equivalent Up-to-date knowledge of emerging technologies, threat landscapes, security regulations and industry best practices Holistic understanding of cyber security across people, process and technology, with the ability to balance security ...

organisation and continue building one of the UK’s largest and most important energy projects. We are now recruiting the below position. Position: Cyber Controls Manager Security Clearance: Active Security Clearance is required and must already be in place Location: London, Leiston or Ipswich, with hybrid working … 7.5% employee contribution 15% employer contribution Life Assurance: Up to 8 x salary Closing Date: 1st October 2026 About the Role: The Cyber Controls Manager plays a pivotal role in ensuring Sizewell C's cyber security controls are effective, auditable and aligned to organisational, regulatory ...

shedding light on external threats. We enable cybersecurity teams to proactively detect high-risk external exposure across the dark and clear web, before threat actors have a chance to leverage it. We unify the core functionalities of cyber threat intelligence and external attack surface management into … their use of the Flare platform. In this role, you are responsible for handling the technical aspects of customer relationships, providing onboarding support, ongoing threat intelligence support, educating customers about the Flare platform, ensuring the alignment of technical solutions with customer needs, and collaborating closely with internal teams ...

Customer Engagement: Serve as an advisor to UK public sector CISOs and security leaders, providing practitioner-level guidance on strategic planning initiatives, the current threat landscape, and proactive initiatives to stay ahead of adversaries Establish and maintain active relationships with key customers and decision-makers across UK central government … CyberUK, government cyber forums, defence and security conferences, and public sector technology events Host customer roundtables and advisory sessions, sharing industry strategies, threat intelligence, and facilitating feedback opportunities for product enhancements relevant to UK government requirements Produce high-quality written content including blog posts, articles, white papers ...

Sector: Public Sector/Government Job Title: Lead Cyber Security Advisor Type: Contractor Location: London or Glasgow (hybrid initially) Duration: 6 months initial Vetting: SC security clearance Providing cyber security and risk management advice and guidance to support change programmes, projects, procurement of services, and general … methodologies such as NIST 800-30/37, ISO 31000 etc. Experience of working with system, operational and strategic level risk. Demonstrable experience of threat modelling system solutions. Demonstrable experience of working with different cyber threat intelligence feeds and turning the intelligence into actionable reports. Working ...

join our Malware Team. This is an exciting opportunity for someone with a strong technical foundation and a passion for cyber threat research and data science. You'll investigate emerging threats, uncover insights from complex datasets, and help shape how we detect and respond to evolving attacker … cyber threats, malware, and adversary tactics, techniques, and procedures (TTPs).Proactively hunting for emerging threats and identifying new attack trends.Producing high-quality threat intelligence reports, blogs, and research publications.Developing data-driven methodologies to support threat hunting and intelligence production.Presenting research findings internally and externally, including ...

support the security team culture and practice of continuous improvement, driven by our highly dynamic security risk management approach and Cyber Threat Intelligence (CTI). Working closely with the Director of Information Security, Head of Cyber Defence and Head of Product Security, you'll play … between security tools, platforms, and workflows. Expanding automation and self‐service security capabilities. Partnering with Security Operations, Product Security, Architecture, and Risk teams. Using threat intelligence, risk insights, and metrics to drive improvement. Defining and tracking service performance metrics and KPIs. Advising on emerging technologies, security trends, and investment ...

appropriate industry best of breed tools and solutions Operational Operate and maintain CLS Security controls related to SIEM, DLP, Vulnerability Management, Cyber Threat Intelligence, Endpoint Protection, Network Protection, etc. Review and help refine CLS Security procedures to ensure compliance with cyber resilience requirements Be responsible … mission in alignment with the overall CLS Security vision and mission, as well as with CLS’s strategic direction as it pertains to cyber resilience. Experience/Essential and Desired for Successful Job Performance A minimum of 5 years of information security experience with at least 2 years ...

Live Nation Entertainment is seeking a Senior Cyber Threat Intelligence Analyst to drive hands-on threat research and intelligence across our global operations. You will analyze threat actors and campaigns, produce tactical and strategic intelligence, and collaborate with Detection Engineering, Incident Response, and Threat ...

London, United Kingdom | Posted on 07/09/2026 We are recruiting for a Cyber Security Consultant on behalfof a leading international insurer operating within the Lloyd's market. The successful candidate will help develop the Group's cyberunderwriting strategy, cyber risk appetite, cyber … each target group. Key Requirements University degree in arelevant field. Cyber risk and riskassessment practical experience. Ability to collect,analyse, and disseminate threat intelligence, both actionable andstrategic. Confident delivery oftechnical learning to varied audiences. Fundamental knowledge ofcyber insurance. High degree of serviceorientation and attention to detail, with ...

JPMorgan Chase & Co. is seeking an Executive Director in Cyber Intelligence within the EMEA Threat Intelligence team. You will identify and analyze external cyber threats to protect the firm, collaborating with teams across North America and APAC to prioritize intel streams and allocate resources … maximum impact. You will shape policies, drive intelligence initiatives, and lead efforts to strengthen threat detection and response capabilities while supporting secure business initiatives and #J-18808-Ljbffr ...

across a complex enterprise environment. This role is ideal for a hands-on cyber security professional with strong experience in incident response, threat hunting, security operations and digital forensics. You will play a key role in protecting critical systems and data by managing security incidents through their … artefacts from endpoints, servers, cloud platforms, networks and email systems. Identify indicators of compromise (IOCs), attacker tactics and techniques, and document findings. Conduct proactive threat hunting activities using threat intelligence and security telemetry. Develop and improve detection content, monitoring rules and incident response playbooks. Produce clear technical ...

Sentinel, Entra, Purview, Intune, Copilot for Security and more. We combine deep technical expertise with outcome-driven services that accelerate secure cloud adoption, modernise threat protection and simplify compliance. Job Title Incident Response Analyst Location Hybrid; 1 day per month reporting in London office Employment Type Full-time Profile … exciting opportunity to play a critical role in protecting organisations from cyber threats by leading investigations, conducting digital forensics, performing threat hunting activities, and driving continuous improvements in incident detection and response. As an Incident Response Analyst, you will work across a diverse range of client environments ...

Cyber Security Engineer £67,000 GBP Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent A leading global technology and professional services organisation is seeking an experienced Cyber Security Engineer to join its growing Security Engineering function. This is an opportunity for a technically … premises infrastructure and hybrid architectures. The role provides exposure to security tooling covering areas such as security monitoring, incident detection, incident response and threat intelligence. The Cyber Security Engineer will play a hands-on role in strengthening security across client environments, combining engineering expertise with an understanding ...

national security, the UK’s Defence landscape is undergoing its most significant transformation in recent history. The convergence of digital, physical and information-based threat demands the UK employ a proactive, and adaptive approach to cyber resilience and security assurance. To support, we are rapidly expandingour Defence … beyond delivering traditional risk assurance assessments. You will play a key role in helping our clients understand and respond to their increasingly complex threat landscape by shaping secure and resilient solutions for some of the UK’s “next generation” defence capabilities. You will combine technical expertise with strategic insight ...

Methods is seeking a Senior Cyber Analyst to lead complex investigations, incident response, and threat detection across endpoints, networks, cloud, and identity platforms. You will guide security platform optimisation, develop playbooks, and mentor the Cyber Services team to raise resilience. The role requires deep knowledge … Microsoft security technologies (Sentinel, Defender XDR etc.), strong communication with stakeholders, and hands-on experience in threat hunting and vulnerability #J-18808-Ljbffr ...

world’s most advanced, and largest, intelligence company! This is an exciting opportunity to join Recorded Future's Managed Services Group as a Threat Intelligence Response Analyst. You will be an independent, skilled intelligence analyst who plays a central role in delivering high-quality security outcomes for our clients. … information security teams at some of the most ambitious organisations on the planet. You will work alongside a talented team of analysts, bringing your threat intelligence expertise to bear on real-world adversary activity every day. Who You'll Work With: As a Threat Intelligence Response Analyst ...