126 to 150 of 315 Threat Modelling Jobs in London

Enterprise Solution Architect

Location
Greater London, England, United Kingdom
core insurance functions such as policy administration, claims, billing, and data analytics. Security Expertise Architecture Design secure, compliant architectures aligned with insurance regulations Lead threat modelling and security design reviews. Collaborate with cybersecurity experts Startup Execution Operate effectively in a lean, agile environment with evolving business needs … Detailed understanding of insurance workflows and systems Experience integrating with or building insurance platforms and data models. Exposure to US property catastrophe (cat) risk modelling platforms and data sources. Startup Experience Proven success in a fast-paced (or Insurtech) environment. Comfortable navigating ambiguity, adapting to rapid change, and collaborating ...

Cyber Assurance & Architecture Manager

Hiring Organisation
Arbuthnot Latham
Location
London, UK
Employment Type
Full-time
technology solutions, projects and material technology change. Ensure security requirements are embedded within project, change and delivery lifecycles through secure-by-design principles and threat-led risk assessments. Oversee penetration testing, technical security assessments and vulnerability assurance activities, ensuring identified risks are appropriately assessed and managed. Provide cyber security … security governance frameworks. Experience implementing secure-by-design and SSDLC practices. Experience with cloud security architecture within Azure and SaaS environments. Experience performing threat modelling and security design reviews. Experience supporting audit and regulatory assurance activities. Experience assessing technology risks in financial services environments. Qualifications: Minimum ...

Cyber Assurance & Architecture Manager

Location
Greater London, England, United Kingdom
technology solutions, projects and material technology change. Ensure security requirements are embedded within project, change and delivery lifecycles through secure-by-design principles and threat-led risk assessments. Oversee penetration testing, technical security assessments and vulnerability assurance activities, ensuring identified risks are appropriately assessed and managed. Provide cyber security … security governance frameworks. Experience implementing secure-by-design and SSDLC practices. Experience with cloud security architecture within Azure and SaaS environments. Experience performing threat modelling and security design reviews. Experience supporting audit and regulatory assurance activities. Experience assessing technology risks in financial services environments. Qualifications: Minimum ...

AI/ML Security Architect

Hiring Organisation
Barclay Simpson Corporate Governance Recruitment
Location
London, UK
Employment Type
Full-time
patterns. This will include areas such as LLMs, RAG, AI agents, vector databases, prompt injection, data leakage, identity, tool/API integration and AI threat modelling, alongside broader cloud and enterprise security architecture. The successful candidate will have a strong security architecture background combined with genuine AI/ ...

Senior Manager, Cyber Sec Architecture

Location
Greater London, England, United Kingdom
development of these, Contribution of security requirements to large programmes Lead the development and maintenance of security tooling roadmaps alongside cyber prevent stakeholders Conduct threat modelling to allow the pro‐active application of security controls to systems, Support RFI/RFP processes with architecture and security requirements ...

Fractional DevOps Engineer

Hiring Organisation
Elliot Marsh
Location
Central London, London, United Kingdom
Employment Type
Part Time
experience of CI/CD, ideally using GitHub Actions, together with Docker and containerised workloads - Sound understanding of monitoring, incident response, backup, disaster recovery, threat modelling and secure software delivery - Experience within fintech, banking, payments, accounting software, payroll or another regulated environment would be advantageous; exposure ...

Security Engineer (DevSecOps)

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £650 per day
Handle day-to-day vulnerability management, including pen test findings: prioritise what's genuinely exploitable, track fixes and check they've worked. Help run threat modelling sessions in IriusRisk and turn the results into backlog tickets. Look after secrets management, certificates and access reviews and keep security documentation ...

Principal Platform Security Engineer

Hiring Organisation
Hiscox AG
Location
London, UK
Employment Type
Full-time
remediation), patch management, endpoint protection/anti-malware, and access control management (e.g., IAM/PAM), including driving findings to closure. Working knowledge of threat modelling and risk assessment, applied to cloud architectures and CI/CD pipelines to guide secure design and prioritised risk treatment. Experience with ...

Security Engineer - Lead Architect

Location
City Of London, England, United Kingdom
containerised environments, including network policies. Strong grasp of network security controls: firewalls, WAFs, segmentation, TLS termination and egress filtering. A structured approach to threat modelling and risk assessment, and the ability to explain risk clearly to any audience. Experience in financial services or another regulated environment. Inclusion, Work ...

AI Security Engineer (Agentic Systems)

Location
Greater London, England, United Kingdom
identified risks into organisational controls Ability to operate across accounts and teams, building test strategy and tooling recommendations that generalise beyond a single application Threat modelling and security review experience Strong communication skills, able to explain agentic AI risk clearly to technical and non‐technical stakeholders, including ...

Principal Platform Security Engineer

Location
Greater London, England, United Kingdom
remediation), patch management, endpoint protection/anti-malware, and access control management (e.g., IAM/PAM), including driving findings to closure.* Working knowledge of threat modelling and risk assessment, applied to cloud architectures and CI/CD pipelines to guide secure design and prioritised risk treatment.* Experience with ...

GRC Security Specialist

Location
Greater London, England, United Kingdom
will maintain the documentation and the testing evidence. Secure development: you will help embed security requirements into the SDLC and support threat modelling sessions. Data protection: you will support RoPA maintenance, DPIA completion and DSAR handling alongside Legal. What success looks like: First 90 days: you know ...

Security Architect

Location
Greater London, England, United Kingdom
effective and efficient use of security technologies related to the protection of Rackspace and Rackspace Customer systems and data. Leads in requirements gathering, threat modeling, planning, development, and implementation of data and system security controls and practices. Consults on security direction, maintaining a vigil over prudent assurance ...

Senior Infrastructure and Cloud Security Engineer (m/f/d)

Location
Greater London, England, United Kingdom
cloud security standards including NIST, CIS, and ISO. Performed risk analysis and documented all risks and mitigating controls within cloud environments. Understanding of threat models and their application to aid in securing cloud environments. Act as a role model, engage with the promotion of a culture of good conduct ...

Security Platform Engineer, Google Cloud Public Sector

Location
City of Westminster, England, United Kingdom
that integrate seamlessly into CI/CD pipelines. Analyse complex cloud and Kubernetes architectures to identify and document potential attack vectors, mapping them against threat models to prioritise security improvements. Support defensive hardening efforts by providing actionable insights and telemetry from security validation exercises, ensuring continuous improvement of detection ...

InfoSec Engineer

Location
Greater London, England, United Kingdom
with Engineering to embed secure‐by‐design principles into development workflows Build, manage, and continuously improve security policies, standards, and controls Lead risk management, threat modeling, and vulnerability management processes Oversee incident detection, response, and recovery planning Drive security awareness and training across the company Establish and manage identity ...

Application Security Engineer

Hiring Organisation
Simply Business
Location
London, UK
Employment Type
Full-time
software development lifecycle—helping us embed security directly into our code and architecture while exploring next-generation defensive strategies like AI/LLM threat modeling. Unlike security roles where you're isolated or acting as a gatekeeper, here you'll be a genuine security champion. You'll partner closely … practices, and mentor developers to build naturally resilient systems. As one of our Application Security Engineers, you'll: Provide expert guidance on secure coding, threat modelling, and OWASP Top 10 mitigation. Promote a security-first mindset across development teams, acting as a supportive technical mentor. Integrate security assessments ...

Principal OT Security Consultant

Location
Greater London, England, United Kingdom
acting as a point of escalation for your team and providing services directly into customers. 1. TechnicalDelivery(OT Cyber Security) Perform OT risk assessments, threat modelling, and vulnerability assessments. Assess and/or assure compliance withtheNIS Regulations, NCSC CAF, NIST CSF, IEC 62443, ISO 27001, and sector-specific … consultants,includingmentoring, coaching, performance management, and career development support. Support the ongoing development of other Bridewell capabilities in areassuch as OT security architecture,GRC, threat intelligence, or incident response. Oversee training pathways,success planningand technical competency development forconsultants ranging from Senior Lead to Consultant level. 5. Strategic & Organisational Contribution ...

Security Architect (Entra ID/Microsoft Azure)

Location
Greater London, England, United Kingdom
designed and secured Define security requirements for endpoint, email, Microsoft 365, data, application and network architectures Establish appropriate requirements for security logging, monitoring, alerting, threat detection and incident response Review technical architecture and solution designs, identifying security weaknesses, control gaps, dependencies and areas requiring further assurance Assess migration strategies … policies, information-security standards, data-protection obligations and relevant regulatory or assurance requirements Maintain appropriate security architecture documentation, including HLDs, security principles, control matrices, threat models, risk assessments, exception records and architecture decision records Provide clear security recommendations and risk-based advice to programme leadership and senior stakeholders Support ...

Application Security Engineer

Hiring Organisation
Barclay Simpson Corporate Governance Recruitment
Location
London, UK
Employment Type
Full-time
SAST/DAST, vulnerability assessments and embedding security throughout the CI/CD lifecycle. You will also do some pre-release manual PenTesting and threat modelling work. You'll need strong application security experience, including OWASP Top 10, Veracode or similar scanning tools, DevSecOps/CI/ ...

AI/ML Security Architect

Location
Greater London, England, United Kingdom
patterns. This will include areas such as LLMs, RAG, AI agents, vector databases, prompt injection, data leakage, identity, tool/API integration and AI threat modelling, alongside broader cloud and enterprise security architecture. The successful candidate will have a strong security architecture background combined with genuine AI/ ...

Security Consultant

Hiring Organisation
Anson Mccade
Location
East London, London, United Kingdom
Employment Type
Permanent
Salary
£65,000
SOAR and endpoint security platforms . Support migration from legacy VPN, proxy and firewall technologies to modern Zero Trust models. Conduct POCs, technical validation, threat modelling and security gap assessments. Troubleshoot and optimise Zero Trust deployments, telemetry and access controls. Provide technical guidance, mentorship and architectural governance. ...

Security Consultant

Location
Bexley, South East London, United Kingdom
SOAR and endpoint security platforms . Support migration from legacy VPN, proxy and firewall technologies to modern Zero Trust models. Conduct POCs, technical validation, threat modelling and security gap assessments. Troubleshoot and optimise Zero Trust deployments, telemetry and access controls. Provide technical guidance, mentorship and architectural governance. ...

Finance AI Architect ( Associate Director )

Location
Greater London, England, United Kingdom
groundedness and task‐quality measures, failure‐mode analysis, monitoring and cost or latency optimisation. Working knowledge of responsible AI and secure AI delivery, including threat modelling, privacy and PII controls, access control, auditability, model risk, GDPR and EU AI Act considerations. Credibility with senior client stakeholders under technical ...

Finance AI Architect ( Manager )

Location
Greater London, England, United Kingdom
groundedness and task-quality measures, failure-mode analysis, monitoring and cost or latency optimisation. Working knowledge of responsible AI and secure AI delivery, including threat modelling, privacy and PII controls, access control, auditability, model risk, GDPR and EU AI Act considerations. Credibility with senior client stakeholders under technical ...