Cyber Security Jobs

Senior Security Engineer, Vulnerability Management and Remediation Operations

Amazon develops products and services that transform the way customers live. Across teams and geographies, we strive to delight customers and earn their trust. Members of the Stores Security team are guardians of that trust. From drones to grocery stores...

Amazon London, United Kingdom

Permanent

Full-Stack Engineer II, Automation and Dev

As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native...

CrowdStrike London, United Kingdom

Applied Scientist Lead - Computer Vision

As an Applied Science Manager, you will lead a team of 6 applied scientists in developing and deploying vision-language models for data extraction and tiny models for mobile devices. Your role involves defining the team's roadmap, staying current with ML literature, and contributing to the development lifecycle while pushing the boundaries of research in areas like document understanding and efficient ML.

Entrust London, United Kingdom

On-site Permanent

Security Engineer, IAM Stores Security

As a Security Engineer, you will design and build security logging pipelines that process billions of events daily, develop monitoring and detection capabilities for AI/ML workloads, and ensure the security of Amazon's global AWS infrastructure. You'll also mentor teammates, write production-ready code, and investigate operational issues.

Amazon London, United Kingdom

On-site Permanent

Principal Cloud DevOps Engineer

As a Principal Cloud DevOps Engineer, you will manage and improve our existing infrastructure, help build the next generation of our ID verification platform, and streamline deployment processes. You will work closely with the Security team to ensure robustness and reliability, and share your expertise to support the growth of our engineering team.

Entrust London, United Kingdom

Hybrid Permanent Flexible

Sr. Software Engineer - Surface Engineering

This role involves building globally distributed, fault-tolerant, and highly scalable cloud ecosystems using Golang and Python. You will work on backend microservices, leverage existing CrowdStrike tools, and collaborate with multiple teams to detect targeted attacks and improve system quality.

CrowdStrike London, United Kingdom

Hybrid Permanent

Staff Software Engineer

This role involves designing and developing software to solve Workload Identity challenges, from prototyping to production. You will lead and mentor a close-knit team, collaborate with stakeholders, and work on foundational aspects of modern software development including networking, security, and cloud technologies.

Palo Alto Networks London, United Kingdom

Hybrid Permanent

Customer Success Engineer Prisma Access / SaaS - UK

As a Customer Success Engineer for SASE, you will act as the primary technical contact for customers, ensuring proper security integrations and providing real-time support. You will work closely with CISOs, Security Architects, and DevOps teams to implement best-in-class cloud security solutions, coach customers on cloud security management, and proactively address technical challenges.

Palo Alto Networks London, United Kingdom

Hybrid Permanent

Principal Data Engineer

As a Principal Data Engineer, you will lead the design and evolution of a complex data platform that powers AML/KYC and Fraud products, handling billions of signals daily. You will set the technical direction, partner with cross-functional teams, and tackle challenging data problems, directly impacting the company's ability to detect financial crime.

ComplyAdvantage London, United Kingdom

On-site Permanent

Founding Engineer

As a Founding Engineer, you will work closely with the founders and the engineering team to build a cloud security product using C#, .NET Core, Terraform, and HTMX. The role involves shipping code daily, collaborating with customers, and maintaining high-quality standards in a fast-paced startup environment.

Tracebit London, United Kingdom

On-site Permanent

Founding Customer Success Engineer

As the Founding Customer Success Engineer, you will play a crucial role in ensuring customers achieve maximum value from Tracebit's cloud security platform. You'll build the technical foundation for customer success, develop onboarding processes, and guide customers through complex deployments and integrations. This role involves deep technical engagement with security teams and direct collaboration with engineering and sales to drive product adoption and influence the product roadmap.

Tracebit London, United Kingdom

On-site Permanent

Head of Cyber Defend / CERT

This role involves leading and managing multiple cyber security teams, developing and maintaining the organisation's cyber strategy, and responding to cyber threats in real-time. Responsibilities include incident response, threat hunting, vulnerability management, and collaborating with external partners.

Prime Personnel UK London, United Kingdom

Regional Information Security Lead (Europe & USA)

This role involves leading cyber security governance, risk, and compliance across multiple sites in Europe and North America. You will work closely with IT teams, senior stakeholders, and operational leaders to improve cyber security maturity, manage risks, and drive the implementation of security controls.

TRIA London, United Kingdom £80,000 – £85,000 pa

Hybrid Permanent

Senior Multi Cloud Engineer

The Senior Multi-Cloud Engineer is responsible for designing, deploying, and maintaining secure, scalable Azure and Private Cloud infrastructure solutions for financial services customers. This hands-on role involves providing expert guidance, mentoring junior engineers, and ensuring environments are resilient, compliant, and optimized.

Claranet London, United Kingdom

On-site Permanent Clearance Required

Senior Security Engineer

The Senior Security Engineer is responsible for maintaining and optimizing security platforms in a regulated financial services environment. This hands-on role involves configuring and integrating security tools, supporting incident response, and ensuring compliance with regulatory requirements.

Claranet London, United Kingdom

Hybrid Permanent Clearance Required