Latest cloud security engineer Jobs

Sr. Software Engineer, Cloud Detection , London)

Design and scale foundational backend services for a next-generation detection platform processing internet-scale data streams. Work on distributed systems using Go/C++ and cloud technologies to enable real-time threat detection across Falcon products. Collaborate across teams to improve platform performance, resilience, and architecture in a high-autonomy environment.

CrowdStrike London, United Kingdom

Hybrid Permanent Clearance Required

Senior HPC Engineer, GPU Compute

This role involves optimizing and maintaining high-performance GPU clusters and InfiniBand networks within a large-scale AI cloud infrastructure. The engineer will work on low-level system tuning, hardware integration, and automation for fault detection across multi-GPU HPC environments. Key focus areas include performance analysis, virtualization (KVM/QEMU), and support for distributed computing workloads using technologies like Kubernetes, MPI, and NCCL.

Nebius United Kingdom

Product Manager - Security

This role involves defining and executing the product strategy for Nebius' security offerings, ensuring compliance and certifications are effectively communicated to customers and stakeholders. The Product Manager will lead external security communications, drive certification roadmaps, and collaborate with engineering and security teams to position security as a competitive advantage. The role requires translating technical security posture into customer-facing value while working across compliance, product, and go-to-market functions.

Nebius United Kingdom

Remote Permanent

Lead DevSecOps Engineer

Lead the design and governance of secure DevSecOps practices across multiple cloud platforms within the UK Ministry of Defence’s digital transformation programme. Establish automated, compliant CI/CD and GitOps pipelines using technologies like Terraform, Argo CD, and Kubernetes, while embedding security into the software lifecycle. Coordinate across distributed engineering teams to implement secure-by-design principles and operational runbooks aligned with MOD security standards.

CBSbutler Holdings Limited trading as CBSbutler London, United Kingdom £645 pd

Senior Backend Engineer - Databases - Loki Query | UK |

Design, build, and maintain distributed telemetry databases (Loki, Mimir, Tempo) in Go on Kubernetes. Own reliability, performance, and operations in a remote-first, open-source-driven environment. Collaborate across global teams to deliver scalable cloud services.

Grafana Labs United Kingdom £91,000 pa

Remote Permanent

Senior Infrastructure Engineer

This role involves end-to-end ownership of IT infrastructure, focusing on Microsoft 365 and Azure environments, identity and access management, endpoint administration via Intune, and cybersecurity operations. The engineer will lead improvements in cloud architecture, networking, and compliance while working closely with senior stakeholders. Responsibilities include security posture management, documentation, and process automation across hybrid environments.

Asset Resourcing Le11Af, United Kingdom £50,000 pa

Hybrid Permanent Clearance Required

Microsoft Platform Engineer (Azure & Microsoft 365)

This role involves managing and optimizing a hybrid Microsoft environment spanning on-premises infrastructure, Azure, and Microsoft 365 services. The engineer will lead cloud transformation, automate operations using PowerShell and Terraform, and ensure security and compliance across identity, access, and platform services. Collaboration with infrastructure, security, and service teams is key to improving system resilience and performance.

Adecco Wembley, London, HA9 7BP, United Kingdom £40,000 – £50,000 pa

On-site Permanent

DevOps Engineer

Design, build, and maintain secure, scalable cloud-native platforms using Kubernetes, AWS, and modern DevOps practices. Support application teams with CI/CD, identity management, and containerised workloads. Focus on automation, platform reliability, and cloud infrastructure optimisation in a remote-first, security-conscious environment.

Experis United Kingdom £500 – £525 pd

Remote Contract Clearance Required

Senior Platform Engineer

Design and maintain a scalable, secure cloud platform on Google Cloud, enabling engineering teams to deliver products rapidly and reliably. Focus on CI/CD, observability, networking, and self-service tooling within a cloud-native, multi-disciplinary environment. Play a key role in shaping platform strategy and automation standards during a period of rapid growth.

Lawrence Harvey Leeds, West Yorkshire, United Kingdom £75,000 – £90,000 pa

AI Platform Engineer

Help shape the future of AI within a growing international SaaS business.We're looking for an experienced AI Platform Engineer to help build and evolve the Azure platform that powers our conversational AI products and wider AI strategy.You'll design, build and...

The Portfolio Group Manchester, United Kingdom £80,000 – £100,000 pa

Junior Automation Engineer

Design and implement automation solutions in a high-impact environment focused on national security. Work with Infrastructure as Code, Linux, CI/CD, and containerisation technologies while collaborating with architects and senior engineers. Support system integration, troubleshooting, and technical documentation within a small, specialist team.

Talent Locker Farnborough, Hampshire, GU14 7JT, United Kingdom £34,000 – £42,000 pa

Senior Systems Engineer

This role involves providing technical leadership in designing, deploying, and maintaining enterprise-scale hybrid infrastructure across cloud and on-premises environments. The engineer will focus on cloud transformation, Kubernetes/OpenShift platforms, Infrastructure as Code, and automation, while ensuring security, resilience, and operational excellence. Collaboration with architects, security teams, and delivery functions is key to supporting large-scale digital platform initiatives.

Winsearch Almondsbury, Gloucestershire, BS32 4DS, United Kingdom £65 ph

DevOps Support Engineer

This role involves supporting and modernising business-critical applications during their migration from traditional infrastructure to AWS cloud environments. The engineer will balance production support with cloud engineering, focusing on automation, CI/CD pipelines, and infrastructure as code using tools like Terraform, Ansible, and Python. Collaboration with global teams and cyber security stakeholders is essential, particularly within a highly regulated environment.

TEKsystems London, United Kingdom £450 – £650 pd

Senior Platform Engineer

This role involves owning and managing a multi-cloud platform with a focus on Azure, driving infrastructure automation, and leading cloud migration initiatives. The engineer will implement Infrastructure as Code, CI/CD, and disaster recovery solutions while improving security, observability, and developer experience across a growing B2B data platform.

Oscar Technology Nottingham, United Kingdom £65,000 – £75,000 pa

Hybrid Permanent

QA Test Infrastructure Engineer

This role involves designing and executing test strategies for complex infrastructure across physical, virtualised, and cloud environments within high-security defence projects. You'll validate Infrastructure as Code, integrate automated testing into CI/CD pipelines, and ensure compliance with security and resilience standards. The position requires close collaboration with DevSecOps and architecture teams to provide assurance ahead of production deployment.

Talent Locker Somerset, United Kingdom £550 – £600 pd

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