226 to 250 of 314 Threat Modelling Jobs in London

Senior Cloud Security Architect - Enterprise & Pre-Sales

Location
Greater London, England, United Kingdom
enterprise clients. You will shape cloud security strategy and engage with clients to translate requirements into robust architectures. The role emphasizes pre-sales collaboration, threat modeling, and staying ahead of security trends, with mentoring responsibilities and opportunities to influence security governance across projects. #J-18808-Ljbffr ...

Senior Security Architect — Lead Secure Crypto Trading

Location
City of Westminster, England, United Kingdom
secure software across web, API, mobile, and FIX platforms, shaping defenses for critical trading systems in a fast-moving crypto landscape. You will lead threat modeling, vulnerability assessments, and security tooling, while mentoring teams and collaborating with product and infrastructure to maintain industry-leading resilience. #J-18808-Ljbffr ...

Global AppSec Architect & SSDLC Leader

Location
Greater London, England, United Kingdom
practices with Engineering and Platform Security, mentoring teams to embed secure-by-design thinking in every release. The role focuses on unifying security standards, threat modeling, and tooling strategy while staying ahead of AI/ML risks and collaborating with Data & AI teams to secure innovative solutions across ...

Senior Security Architect Director – Crypto Trading, Onsite London

Location
Greater London, England, United Kingdom
security across web, API, mobile and trading platforms. This hands-on yet strategic role sits at the intersection of engineering and risk management, guiding threat modeling and secure design while mentoring teams to uphold high security standards. Based in SoHo London, the role requires full-time onsite collaboration with ...

Platform Security Engineer

Location
Greater London, England, United Kingdom
sacrificing developer velocity Partner with platform, product, and infrastructure engineering teams to identify security risks and deliver pragmatic mitigations at the architectural level Conduct threat modeling of new platform capabilities to incorporate security during early phases of platform development Respond to and lead resolution of incidents affecting the security ...

Senior Security Engineer, AWS Security

Location
Greater London, England, United Kingdom
logs, or automating complex tasks using command line tools Experience as a mentor, tech lead or leading an engineering team Preferred Qualifications Experience applying threat modeling or other risk identification techniques or equivalent Experience with security in service-oriented architectures/microservices and web services Amazon is an equal ...

Lead Software Engineer - Agent Safety

Location
Greater London, England, United Kingdom
comfortable interrogating the quality of AI outputs and deeply experienced in building harnesses to measure it reproducibly. Security and Governance mindset: Experience with threat modeling, authentication, red teaming, or building guardrails for internal systems, tooling, or platforms. Cloud experience (AWS): Comfortable running internal services, owning reliability/scalability ...

Software Security Engineer — Threat Modeling & Golang

Location
Greater London, England, United Kingdom
mindset. You will contribute across the stack, promoting secure coding practices and delivering robust software in a fast-growing cybersecurity company. The role emphasizes threat modelling, code reviews, and integrating vulnerability checks into CI pipelines, collaborating with the Infosec team to meet SOC 2 and ISO 27k standards. ...

Product Security Engineer: Offensive & AI Testing

Location
Greater London, England, United Kingdom
design, development, testing, and operation of DTS products and platforms. You will work with product and engineering teams to review designs, assess APIs, run threat models, test systems, and remediate issues. You will lead secure SDLC efforts, perform threat modelling, and conduct offensive security testing across APIs ...

Security Engineer: Build Secure Apps & Threat Modeling

Location
Greater London, England, United Kingdom
Granola inc in Greater London is seeking a passionate Security Engineer to enhance application security within their software development lifecycle. The ideal candidate will design security features, conduct assessments, and educate teams on secure coding ...

Security Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£670 - £680 per day
early to identify and address security requirements, risks and dependencies. Review solution designs, architecture documentation and technical proposals from a security perspective. Carry out threat modelling and identify risks around data flows, integrations, trust boundaries and third-party services. Translate security requirements into practical controls, actions and delivery … identity, endpoint, cloud, monitoring and data security. Experience supporting or configuring enterprise security platforms and tooling. Practical experience with security assurance, risk assessment and threat modelling. Strong stakeholder management skills, with the ability to work effectively with architects, engineers and delivery teams. Experience managing security-related tickets, service requests ...

Cyber Security Architecture Leader — Strategy & Delivery

Location
Greater London, England, United Kingdom
governance, and architecture artifacts while working with the broader architecture community. You will help define future security strategy, oversee tooling roadmaps, and ensure proactive threat modelling and secure SDLC practices across multiple programmes. #J-18808-Ljbffr ...

Senior Security Architect - Secure Design & Risk Leadership

Location
Greater London, England, United Kingdom
recruiting Security Architects to join our client advisory & delivery team in the UK. You will help shape secure end-to-end solutions, contribute to threat modelling, risk assessments, and governance activities while working with leading security technologies. The role requires deep domain knowledge, collaboration with diverse stakeholders ...

AppSec Engineer: Build Secure Systems & Tooling

Location
Greater London, England, United Kingdom
will partner with engineering teams to deliver security tooling, manage vulnerability workflows, and shape secure design practices across services. Responsibilities include triage of findings, threat modelling, and maintaining runbooks, with a cloud-security focus using Prisma Cloud. The role involves collaboration with multiple squads and stakeholders to advance ...

Strategic Security Architect: End-to-End Cloud & Risk

Location
Greater London, England, United Kingdom
security principles and recognised frameworks. You will collaborate with clients, partners and internal teams to deliver risk-based, compliant security outcomes. You will lead threat modelling, risk assessments and security control decisions, mentoring junior colleagues and #J-18808-Ljbffr ...

Fintech Payments Security Architect (Staff)

Location
Greater London, England, United Kingdom
security roadmap, and work with engineering teams to embed security into design and delivery. You will lead automated controls, threat modelling, and risk-based decisions while collaborating with Vinted Pay and Group Security to protect payment assets and data across multi-region #J-18808-Ljbffr ...

Senior App Security Engineer Hybrid AI

Location
Greater London, England, United Kingdom
Genomics plc is seeking an experienced Application Security Engineer to own security across multi-tenant AI-enabled data platforms. You will lead threat modelling, design reviews and build tooling that makes secure coding the standard. You will partner with product, SRE and ML teams to protect sensitive genomic ...

Senior Consultant

Location
Greater London, England, United Kingdom
source code review experience in one or more of these languages: C/C++, C#, VB.NET, ASP, PHP, Python or Java. Familiarity with threat modelling and security design review methodologies. A good understanding of Unix, Windows and network security. CREST Certified Tester (CCT) or equivalent. Excellent written ...

Senior Consultant – Offensive Cyber Security

Location
Greater London, England, United Kingdom
industries. The purpose of this role is to deliver our offensive security services including digital footprint reconnaissance, social engineering, vulnerability assessments, penetration testing, threat modelling, cyber-attack simulation exercises, and more to high profile clients across all industries. You’ll benefit from ongoing coaching, career mentoring ...

Control Red Team - Research Engineer/Research Scientist

Location
Greater London, England, United Kingdom
this work. 2. Testing: Running evaluations of frontier labs' monitors, and reporting the implications . Turning our research into concrete assessments of real systems: threat modelling how an AI attacker would actually operate in a frontier internal deployment; breaking monitors, sandboxes and the surrounding infrastructure; conducting security analyses ...

AI Security Engineer — Secure by Design for Enterprise AI

Location
Greater London, England, United Kingdom
brands. You will integrate security into every line of code, collaborating with engineering to keep the platform trustworthy and scalable. You will lead threat modeling, secure architectures, and automated controls, while embedding security into CI/CD and collaborating across teams to minimize risk and enable fast delivery. #J ...

Senior Security Engineer — Proactive Security Lead (Remote)

Location
Greater London, England, United Kingdom
Capital Markets Gateway LLC (CMG) is seeking a Senior Security Engineer to own security risk management, threat modeling, and governance initiatives. You will report to the CISO and drive cross‐program work with senior leadership, turning complex risks into actionable, repeatable security workflows. The role covers cloud security, supply ...

Senior AppSec Engineer: Pen-Testing & AI Security

Location
Greater London, England, United Kingdom
tooling development to support secure developer workflows. You will collaborate across Security Operations, GRC, Product Security, Front End Platform, and IT Infrastructure, applying threat modeling, SAST/DAST, and agentic AI security to protect a global financial service used by top customers. #J-18808-Ljbffr ...

Staff Product Security Engineer — Remote & DevSecOps Leader

Location
Greater London, England, United Kingdom
Product Security Engineer to lead security across our product engineering teams, shaping secure SDLC and guardrails to protect our telemedicine platform. You will drive threat modeling, design secure-by-default CI/CD pipelines, and collaborate with Product and Engineering to embed SOC2/ISO/HIPAA compliance ...

Frontier Safety Mitigations Research Engineer, DeepMind

Hiring Organisation
Google
Location
London, UK
Employment Type
Full-time
detect, track, and apply strikes against persistent malicious actors using rich signals from production traffic. Evaluate and secure agentic AI systems by developing threat models, creating testing environments, and deploying robust mitigations against frontier-level agentic hacking and long-horizon attacks. Advance research in automated red-teaming and adversarial ...