Latest security architect Jobs

Data Scientist - Defence & Security

This role involves working on cutting-edge machine learning and GenAI solutions, deploying models in secure government and defence environments. Responsibilities include technical leadership, pipeline development, and mentoring junior engineers within a specialist team.

eFinancialCareers London, United Kingdom £75,000 pa

On-site Permanent Clearance Required

NDY Senior Security Engineer (Digital Buildings), London

This role involves designing and implementing electronic and physical security systems for a variety of sectors, including commercial, residential, and data centers. The Senior Security Engineer will lead security projects, engage in business development, and collaborate with clients and team members to ensure high-quality security solutions.

Tetra Tech Central London, W3 0BJ, United Kingdom

On-site Permanent

Sr. NGSIEM Architect, Falcon Complete , GBR)

This role involves designing and delivering scalable automation tools, data pipelines, and integrations for CrowdStrike’s Falcon Complete platform, with a focus on SIEM, SOAR, and AI-driven security workflows. The Senior Architect leads technical initiatives, mentors engineers, and drives cross-functional alignment on security engineering solutions. Key responsibilities include log processing, data health automation, and integrating new modules into the platform.

CrowdStrike United Kingdom

Remote Permanent

Software Dev Engineer, Amazon Security Automation

This role involves designing and developing AI/ML-driven security automation systems to detect and mitigate threats at scale. You will collaborate with security teams to enhance existing practices and build real-time threat detection and response systems, working in a fast-paced environment with advanced technology.

Amazon London, United Kingdom

On-site Permanent

Sales Engineer, Cloud Security , GBR)

The Cloud Sales Engineer role involves collaborating with sales teams, customers, and partners to integrate CrowdStrike's security solutions with cloud platforms like AWS, GCP, and Azure. Responsibilities include providing technical guidance, building training materials, and contributing to cloud partner initiatives.

CrowdStrike United Kingdom

Remote Permanent

Founding Engineer - Early Careers

Work across the full stack on a security-focused SaaS product using C#, .NET Core, Terraform, and HTMX, building decoy canary systems to detect cloud intrusions. Collaborate closely with founders and engineers in a fast-paced startup environment with strong DevOps and CI/CD practices. Focus on rapid iteration, customer-driven development, and deploying security tools used by major tech companies.

Tracebit 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

Embedded C++ Engineer – Computer Vision & Defence Systems

This role involves developing and maintaining embedded C++ software for advanced imaging and computer vision systems deployed in real-world security, enforcement, and transport environments. You'll work across the full software stack in embedded Linux, contributing to build systems, CI/CD, automated testing, and integration with hardware and AI algorithms. The position offers high technical ownership in a lean engineering team building complex, deployed hardware solutions.

Standard 8 Farnborough, GU14 7JT, United Kingdom £60,000 – £65,000 pa

Hybrid Permanent Clearance Required

CTO

As the CTO of a new cyber security start-up, you will define the technology strategy, lead product development, and build a scalable, secure infrastructure. You'll have significant influence over the company's growth, from shaping the core platform to mentoring the engineering team and supporting investor readiness.

Leo Technology London, United Kingdom £100,000 – £120,000 pa

Hybrid Permanent

Sr Sales Operations Analyst

Join us at EntrustAt Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely.Get...

Entrust London, United Kingdom

Sr Sales Operations Analyst

Join us at EntrustAt Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely.Get...

Entrust

Tech Lead - Platform Engineering

This role involves leading the technical direction of a cloud-native platform in a scaling SaaS/fintech environment, with a focus on AWS, Kubernetes, and GitOps. The Tech Lead will drive platform architecture, security, reliability, and engineering standards while mentoring engineers and improving operational maturity. It's a hands-on position shaping the foundation of a production-grade platform.

SoCode Cambridge, Cambridgeshire, United Kingdom £100,000 – £115,000 pa

Hybrid Permanent

Platform Engineer (GCP)

This role involves designing, building, and maintaining robust cloud platforms and CI/CD pipelines on GCP. You will collaborate with cross-functional teams to deliver scalable, reliable solutions, provide technical leadership, and continuously improve platform performance and security.

HAYS Specialist Recruitment Manchester, United Kingdom £50,000 – £65,000 pa

Hybrid Permanent

Senior Software Engineer - eDV Cleared

This role involves working as a Senior Software Engineer within a globally leading national security organisation, contributing to the full software development lifecycle in an agile environment. You will design and deliver custom software solutions, mentor junior developers, and collaborate with cross-functional teams and customers. The role requires handling sensitive projects and demands prior experience in automation and modern software architectures.

Searchability NS&D London, United Kingdom £45,000 – £100,000 pa

On-site Permanent Clearance Required

Lead Software Engineer

This role involves leading backend engineering efforts in a cybersecurity firm, focusing on designing and building secure, scalable systems using Golang and microservices. The engineer will drive technical architecture, mentor development teams, and integrate AI-assisted tools into the software lifecycle. It emphasizes hands-on coding, secure development practices, and leadership within a high-impact environment protecting critical infrastructure.

Big Red Recruitment Tw91Dl, TW9 1DL, United Kingdom £70,000 – £90,000 pa

On-site Permanent Clearance Required