Latest Cloud Infrastructure Jobs

Senior Backend Developer (Token Factory)

Design and scale backend systems for a next-generation AI infrastructure platform, focusing on distributed systems, reliability, and performance optimization. Work closely with infrastructure, AI research, and product teams to evolve a lightweight integration layer into a comprehensive, scalable system. Solve complex challenges in cloud orchestration, inference optimization, and high-load service design in a fast-moving, engineer-driven environment.

Nebius United Kingdom

AI/ML Specialist Solutions Architect

Design and deploy scalable AI/ML solutions for enterprise customers, focusing on distributed training and inference optimization across multi-GPU environments. Act as a technical advisor, translating business needs into cloud-based AI architectures while collaborating with engineering teams to improve product offerings. Work in a fast-paced, innovative environment with ownership over high-impact AI deployments.

Nebius United Kingdom

IT Infrastructure Engineer - up to+ Benefits

This role involves managing and improving a large-scale, multi-site IT infrastructure environment across the UK and Europe. The engineer will handle 3rd line support, lead infrastructure projects such as firewall migrations and office moves, and automate systems using PowerShell. Key technologies include Windows Server, VMware, NetApp, Microsoft 365, and networking/security platforms, with a focus on enhancing operational efficiency and security.

Involved Solutions London, United Kingdom £50,000 – £65,000 pa

Hybrid

Infrastructure Engineer / Security

This role involves maintaining and securing core IT infrastructure, with a focus on system hardening, vulnerability management, and cloud security. The engineer will monitor security events, respond to incidents, and support compliance and disaster recovery initiatives. Collaboration with technical teams ensures security best practices are embedded across infrastructure projects and technology upgrades.

IT Talent Solutions Guildford, United Kingdom £55,000 – £65,000 pa

Senior Infrastructure Engineer (Windows & Virtualisation)

This role involves hands-on management of enterprise-scale Windows, VMware, and Azure environments, with a focus on patching, backup operations, virtualisation, and incident resolution. The engineer will lead infrastructure changes, support disaster recovery, and automate processes within a complex multi-site setup. It offers technical ownership and involvement in cloud transformation and service improvement initiatives.

Adria Solutions Manchester, United Kingdom £50,000 – £60,000 pa

Hybrid Permanent

3rd Line Infrastructure Engineer

This role involves administering and optimizing Microsoft-based infrastructure, cloud services, and enterprise systems. You will manage a global server estate, provide third-line technical support, and work closely with ICT teams to ensure system security, reliability, and performance.

Akkodis Middlesbrough, DL6 3QB, United Kingdom £33,000 – £38,000 pa

Infrastructure Engineer - DV cleared

This role involves designing, implementing, and supporting secure IT infrastructure across virtualisation, networking, storage, and automation. You will collaborate with technical teams to deliver resilient solutions, provide technical leadership, and ensure the ongoing health and optimisation of critical systems.

Salt Search Cheltenham, United Kingdom £70,000 – £100,000 pa

Infrastructure Engineer - DV cleared

This role involves designing, implementing, and supporting secure IT infrastructure across virtualisation, networking, storage, and automation. You will collaborate with technical teams to deliver resilient solutions, provide technical leadership, and ensure the health and optimisation of critical systems.

Salt Search London, United Kingdom £70,000 – £100,000 pa

Senior Cloud Engineer

This role involves providing senior-level support for cloud, infrastructure, and security environments, acting as an escalation point for complex issues, and building strong client relationships. Responsibilities include configuring and managing firewalls, Active Directory, Microsoft Intune, and network changes, as well as delivering projects on time and within budget.

Searchability South West London, United Kingdom £45,000 – £50,000 pa

IAM Architect - Infrastructure & Access Management

This role involves leading the design and evolution of the firm's IAM architecture, focusing on identity lifecycle, access governance, and privileged access controls. You will work on secure authentication patterns, zero trust principles, and integrate IAM with HR and IT systems.

Precise Placements Ec2A4Bt, United Kingdom £106,000 – £116,000 pa

Senior Infrastructure Engineer

A Senior Infrastructure Engineer role focused on designing, maintaining, and securing multi-classification cloud and virtualised environments in highly secure settings. The engineer will support secure-by-design initiatives, manage hybrid and public cloud systems (including Azure and Office 365), and respond to monitoring alerts and incidents. Emphasis is placed on automation, patching, compliance, and contributing to secure digital solutions for national security missions.

IBM SIXworks Limited Farnborough, GU14 7JT, United Kingdom

Private Cloud Architect

This role involves providing technical leadership for a private cloud platform, focusing on virtualisation, Kubernetes, and Kafka-based event streaming. The architect will define engineering standards, drive platform evolution, and enable secure, scalable microservices. Emphasis is placed on automation, operational excellence, and improving developer experience through self-service and reusable patterns.

Experis United Kingdom £525 – £550 pd

Hybrid Contract

Infrastructure specialist

This role involves working on a nationally critical infrastructure project, providing environment management, IT development, and Java feature development and testing. You will collaborate with the existing CDS programme and support the delivery of critical systems using DevOps practices and cloud technologies.

Experis London, City And County Of the City Of London, United Kingdom £500 – £510 pd

AWS Security & Cloud Architect

Design and implement cloud-native security controls, observability, and automation for a high-volume enterprise platform using AWS services and Infrastructure as Code. Focus on defensive AI, bot mitigation, traffic analytics, and AI-assisted operational capabilities at scale.

Third Nexus Group Limited London, United Kingdom £400 – £450 pd

AWS DevSecOps / Cloud Platform Engineer

This role involves developing, deploying, and maintaining secure and resilient AWS platforms and applications. Responsibilities include automating infrastructure, implementing DevSecOps practices, and supporting containerized and serverless applications. The position emphasizes secure-by-design principles and continuous improvement within Agile and DevOps teams.

Parity Network Milton Keynes, Buckinghamshire, United Kingdom £600 pd