Latest security architect Jobs

Principal Oracle Business Systems Analyst (Order Management & Pricing)

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

Principal Oracle Business Systems Analyst (Order Management & Pricing)

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 Cambridge, United Kingdom

Cyber Platforms Senior Engineer

The Senior Cyber Platforms Engineer is responsible for designing, implementing, and maintaining enterprise security platforms, focusing on identity, privileged access, and information protection. The role involves leading the engineering and operational support of key security platforms, driving secure-by-design principles, and troubleshooting complex incidents.

Connells Group HQ Mk78Jt, MK7 8JT, United Kingdom

On-site Permanent

PNT Engineer

This role involves acting as a technical authority and subject matter expert for PNT and synchronisation technologies, supporting both internal teams and external stakeholders. Responsibilities include designing and implementing secure network architectures, defining stakeholder requirements, and ensuring solutions meet strict performance and governance standards.

Rise Technical Recruitment Gloucester, United Kingdom £50,000 – £70,000 pa

Hybrid Permanent Clearance Required

Senior Full-Stack Engineer

This senior role involves owning a critical platform end-to-end, from architecture to delivery, with a focus on scalable backend services, modern frontend applications, and decisioning logic. You'll collaborate with leadership to shape technical direction and ensure systems meet high standards for security and compliance in a regulated environment.

Addition London, United Kingdom £85,000 – £100,000 pa

Remote Permanent Clearance Required

Senior Director, Engineering- X-Ops Platform

The role involves leading the X-Ops Platform organization, setting the vision, strategy, and roadmap for secure, high-quality software delivery using modern AI technologies. Responsibilities include aligning with stakeholders, improving developer productivity, ensuring service reliability, and optimizing cloud and platform spend.

Sophos United Kingdom

Remote Permanent

Sr. Backend Engineer, Cloud - Threat Detection / Incident Response , London)

This role involves designing and building scalable, AI-powered case management and investigation systems for CrowdStrike's Falcon SIEM platform. The engineer will develop Go-based microservices to help security teams detect, correlate, and respond to threats at petabyte scale, using advanced automation and agentic workflows. Collaboration with cross-functional teams and mentoring junior engineers are key aspects of the role.

CrowdStrike London, United Kingdom

Hybrid Permanent

3rd Line Support Engineer

The 3rd Line Support Engineer will manage complex client infrastructures, provide expert-level support across server environments, virtualisation, networking, cloud services, and security. They will lead end-to-end infrastructure projects, mentor junior engineers, and ensure thorough documentation and client communication.

Career Cross Limited London, United Kingdom £48,000 – £52,000 pa

On-site Permanent

Sr. Software Engineer - Cloud Detection Engine , London)

This role involves designing and building a high-scale cloud detection engine to identify sophisticated threats across multi-cloud environments. You'll develop systems for processing billions of events daily using distributed data technologies and collaborate with security researchers to operationalize threat detection logic. The work focuses on low-latency event processing, custom query languages, and scalable correlation engines within a modular, AI-native security platform.

CrowdStrike London, United Kingdom

Hybrid Permanent

Senior Data Engineer- Westminister (In Office)

This role involves designing and building scalable data pipelines and infrastructure to support AI-driven products, with a focus on real-time data processing, vector databases, and ML workflows. The engineer will lead data architecture decisions, ensure data reliability and governance, and collaborate closely with AI and backend teams. It's a foundational role in a high-growth startup shaping the future of data systems for an under-digitised industry.

WüNDER_TALENT Sw1H0Hw, SW1H 0HW, United Kingdom £80,000 – £100,000 pa

On-site Permanent

IT System Specialist

This role involves designing and managing end-to-end integration systems between SAP and non-SAP applications, including e-commerce platforms, retail POS, and logistics systems. The specialist will lead API-first architecture, ensure enterprise security and compliance, and drive automation and AI initiatives across the EMEA region. They act as a bridge between global IT teams, business stakeholders, and third-party vendors to build a scalable, future-ready digital ecosystem.

Access Appointments Consultancy Limited Ec3V0Bt, EC3V 0BT, United Kingdom £60,000 – £80,000 pa

Hybrid Permanent

Principal Platform Engineer

This role involves designing and improving secure, cloud-native platforms at national scale, with a focus on Kubernetes, AWS, and internal developer platforms. You'll define engineering standards, build self-service capabilities, and drive DevSecOps and SRE practices while mentoring engineers and influencing platform strategy. The position balances hands-on technical work with strategic leadership across complex public sector and enterprise environments.

SF Partners Bs11Ea, BS1 1EA, United Kingdom £90,000 – £110,000 pa

Hybrid Permanent Clearance Required

Systems and Cloud Engineer

This role involves hands-on work maintaining hybrid infrastructure, designing and operating Azure services, and supporting the migration of on-premises systems to the cloud. You will collaborate with a global team to ensure secure and efficient cloud operations, including network design, identity management, and capacity planning.

Eutopia Solutions Ec2M3Xf, EC2M 3XF, United Kingdom £60,000 – £70,000 pa

Hybrid Permanent

Systems & Cloud Engineer

This role involves designing, securing, and operating enterprise-grade Azure cloud platforms and hybrid infrastructure for a high-profile law firm. The engineer will lead cloud migration, implement governance and security controls aligned with Zero Trust, and support critical on-premises systems including VMware and Active Directory. The position requires strong automation skills using Terraform and PowerShell, with a focus on scalability, compliance, and operational excellence in a regulated environment.

Larbey Evans Ec2N4Bq, EC2N 4BQ, United Kingdom £70,000 pa

Hybrid Permanent Clearance Required

AWS Cloud Native DevOps Engineer

This role involves designing, building, and managing secure, scalable AWS cloud environments. You will develop Infrastructure as Code, build CI/CD pipelines, implement monitoring and logging, and collaborate with Agile teams to deliver reliable and secure cloud solutions.

83zero Manchester, United Kingdom £65,000 – £75,000 pa

Hybrid Permanent Clearance Required