29 contract infrastructure engineer jobs found

New Contract Opportunity for a MoD DV Cleared Infrastructure Engineer for an exciting Outside IR35 role with a Defence SME in Somerset Somerset location – full-time on-site Must already hold MoD DV Clearance £500 p/d Outside IR35 Experience needed in Cisco Nexus, Hyper-V, VMware Cloud Formation Who Are We? Our client is a leading provider of secure digital solutions, specialising in digital experimentation and fail-safe-fast deployment of cutting-edge technology in highly secure environments, and is focused on accelerating innovation to enhance operational agility in Defence and National Security. With ambitious plans for growth, the organisation is seeking talented, experienced, and motivated individuals to join its journey. Its multidisciplinary team combines expertise in Secure-by-Design, cloud computing, advanced infrastructure, rapid application development, cross-domain systems, high-performance computing, data platforms, and cybersecurity. What will...

AWS DevOps Engineer | £600 - £635 We're working with a leading specialist technical consultancy delivering high-impact digital transformation for the UK's most critical public sector projects on this exciting opportunity. We are seeking a heavyweight AWS DevOps Engineer to take full ownership of cloud infrastructure and testing lifecycles within a secure government environment. This is a high-autonomy role where you will leverage Kubernetes, Terraform, and advanced CI/CD patterns to build resilient, scalable public sector services from the ground up. The Role Lead the design and implementation of highly secure AWS cloud architecture spanning compute, storage, and networking. Deliver robust Infrastructure as Code (IaC) using Terraform, CloudFormation, or Ansible to ensure repeatable, audited environments. Build and orchestrate containerised workloads using Docker and Kubernetes to drive service efficiency. Architect and maintain sophisticated CI/CD pipelines across...

Cyber Security Engineer | £500 - £550 We're working with a rapidly expanding global professional services powerhouse on this exciting opportunity. This is a high-impact contract for a hands-on security specialist to drive critical infrastructure projects and lead global roll-outs across a sophisticated enterprise environment. You will be at the forefront of their cyber resilience strategy, taking full ownership of major deployments including Netskope and CyberArk while ensuring the business maintains elite-level compliance standards. If you are a proactive engineer who thrives on technical delivery and infrastructure hardening, this 3-month initial engagement (with high extension potential) is for you. The Role Lead the end-to-end global roll-out of Netskope across an international office network to enhance SASE and cloud security. Take full technical ownership of CyberArk implementation, including configuration, policy definition, and ongoing administration. Drive...

Contract Software Engineer (Java/Microservices/Azure/SQL) - HealthTech - Outside IR35 - £500-£550pd - Fully Remote - 6 months Are you an experienced Backend Software Engineer looking for your next outside IR35 contract ? My client, an innovative HealthTech company , is seeking a talented Java Engineer to join their platform team on a fully remote, 6-month contract . Role Overview: You'll play a key role in enhancing and integrating core Back End services that power a modern healthcare platform. The focus will be on Java-based microservices , API integrations , and Azure cloud infrastructure , ensuring a robust and scalable system that supports critical healthcare operations. Key Skills & Experience: Strong commercial experience with Java (8+) and microservices architecture Proven background in API and platform integration Solid understanding of Azure (Functions, App Services, Service Bus, etc.) Expertise in SQL and database performance tuning...

Hays are now looking for a an experienced Data Migration Engineer to support a large‑scale application and data transformation programme for one of our local clients. This role focuses on designing, building, and optimising complex healthcare data migration pipelines for a modern cloud‑based platform. £506 p/d Outside IR35 Hybrid - Location is Bath 6 Months+ Contract *** Please note: Candidates must hold current SC Clearance for this role *** What You'll Be Doing Providing data engineering support across core healthcare integration components, including master patient indexing, provider directories, portals, and data quality reporting. Designing, developing, testing, and monitoring data migration pipelines using InterSystems IRIS‑based technologies. Configuring and deploying supporting infrastructure for data migration, including terminology services, ETL tooling, and cloud environments. Creating and maintaining data mappings and transformation logic aligned...

Senior AWS Engineer - Up to £500 per day 6 month initial contract Fully Remote - UK Based Outside IR35 Role Overview We are seeking an experienced Senior AWS Engineer to join our Professional Services delivery team on a fixed term basis to support the delivery of a major AWS migration and separation programme for an enterprise customer. This role will form part of a multi-disciplinary delivery team working alongside Solution Architects, Project Managers, and customer technical stakeholders to build, migrate, and deploy AWS infrastructure and application services as part of a structured separation of an existing hybrid estate into a new AWS Organisation. The successful candidate will play a hands-on role in delivering landing zone implementation, networking build activities, server migration, and application platform deployment using Infrastructure as Code (IaC) approaches. This is a customer-facing delivery role within a professional services consultancy...

Cyber Security Engineer | £500 - £550 We're working with a rapidly expanding global professional services powerhouse on this exciting opportunity. This is a high-impact contract for a hands-on security specialist to drive critical infrastructure projects and lead global roll-outs across a sophisticated enterprise environment. You will be at the forefront of their cyber resilience strategy, taking full ownership of major deployments including Netskope and CyberArk while ensuring the business maintains elite-level compliance standards. If you are a proactive engineer who thrives on technical delivery and infrastructure hardening, this 3-month initial engagement (with high extension potential) is for you. The Role Lead the end-to-end global roll-out of Netskope across an international office network to enhance SASE and cloud security. Take full technical ownership of CyberArk implementation, including configuration, policy definition, and ongoing administration. Drive...

DevOps Engineer | £400 - £500 We're working with a leading specialist IT consultancy delivering mission-critical infrastructure for high-security environments on this exciting opportunity. Are you an SC Cleared Platform Engineer who views infrastructure through the lens of a Software Engineer? We are looking for an Azure expert to join a high-impact project, focusing on advanced Infrastructure as Code (IaC), automated testing, and secure-by-design architecture. You will be at the forefront of building resilient, high-availability cloud environments using a modern stack including Terraform, Bicep, and GitHub Actions. The Role Design and implement high-availability Azure architectures featuring regional failover and load balancing strategies directly within IaC templates. Build and maintain scalable, reusable Terraform and Bicep modules, driving consistency and modularity across the infrastructure estate. Champion Test-Driven Development (TDD) principles by...

AWS DevOps Engineer | £600 - £635 We're working with a leading specialist technical consultancy delivering high-impact digital transformation for the UK's most critical public sector projects on this exciting opportunity. We are seeking a heavyweight AWS DevOps Engineer to take full ownership of cloud infrastructure and testing lifecycles within a secure government environment. This is a high-autonomy role where you will leverage Kubernetes, Terraform, and advanced CI/CD patterns to build resilient, scalable public sector services from the ground up. The Role Lead the design and implementation of highly secure AWS cloud architecture spanning compute, storage, and networking. Deliver robust Infrastructure as Code (IaC) using Terraform, CloudFormation, or Ansible to ensure repeatable, audited environments. Build and orchestrate containerised workloads using Docker and Kubernetes to drive service efficiency. Architect and maintain sophisticated CI/CD pipelines across...

Hays are now looking for a an experienced Data Migration Engineer to support a large-scale application and data transformation programme for one of our local clients. This role focuses on designing, building, and optimising complex healthcare data migration pipelines for a modern cloud-based platform. £506 p/d Outside IR35 Hybrid - Location is Bath 6 months + Contract *Please note: Candidates must hold current SC Clearance for this role.* What You'll Be Doing Providing data engineering support across core healthcare integration components, including master patient indexing, provider directories, portals, and data quality reporting. Designing, developing, testing, and monitoring data migration pipelines using InterSystems IRIS-based technologies. Configuring and deploying supporting infrastructure for data migration, including terminology services, ETL tooling, and cloud environments. Creating and maintaining data mappings and transformation logic aligned to...

Azure Security Engineer | Contract | 6 months) | £600 per day | Outside IR35 | Fully Remote (UK) Azure Security Engineer required by a world-renowned health tech organisation. Working as part of the Cloud platform team, the project need is for an Azure security expert with strong terraform (infrastructure as code) experience. Certifications in this space expected. Working fully remotely and outside IR35, this is a fantastic opportunity to work on meaningful, high-impact systems in a modern Azure environment, helping to shape and scale secure, cloud-native infrastructure. You'll join a collaborative team of 6 engineers, playing a key role in designing, building, and operating Azure-based platforms. Expect to get hands-on with infrastructure, automation, and security, while contributing to the evolution of a robust and scalable cloud ecosystem. Key responsibilities include: Building and managing cloud infrastructure using Terraform (IaC) Supporting platform...

Azure DevOps Engineer – 6-month contract – SC Cleared – London/Remote – Outside of IR35 My SC Cleared customer is seeking a highly skilled Azure DevOps / Platform Engineer with deep, hands-on experience in Azure-native engineering and advanced Infrastructure as Code (IaC) practices. This role is ideal for someone who operates at the intersection of DevOps and Software Engineering—bringing a strong development mindset to infrastructure design, automation, and testing. Key Skills & Experience from the Azure DevOps Engineer: Active SC Clearance ideal/lapsed considered Advanced Azure Engineering Strong experience designing for high availability Deep understanding of Azure-native services and architecture patterns Infrastructure as Code (IaC) Expert-level proficiency with Terraform and/or Bicep Strong focus on modularity, reusability, and maintainability Experience integrating automated testing frameworks (e.g. Terratest, Checkov) Azure Networking...

Azure DevOps Engineer – 6-month contract – SC Cleared – London/Remote – Outside of IR35 My SC Cleared customer is seeking a highly skilled Azure DevOps / Platform Engineer with deep, hands-on experience in Azure-native engineering and advanced Infrastructure as Code (IaC) practices. This role is ideal for someone who operates at the intersection of DevOps and Software Engineering—bringing a strong development mindset to infrastructure design, automation, and testing. Key Skills & Experience from the Azure DevOps Engineer: Active SC Clearance ideal/lapsed considered Advanced Azure Engineering Strong experience designing for high availability Deep understanding of Azure-native services and architecture patterns Infrastructure as Code (IaC) Expert-level proficiency with Terraform and/or Bicep Strong focus on modularity, reusability, and maintainability Experience integrating automated testing frameworks (e.g. Terratest, Checkov) Azure Networking &...

Azure DevOps Engineer - 6-month contract - SC Cleared - London/Remote - Outside of IR35 My SC Cleared customer is seeking a highly skilled Azure DevOps/Platform Engineer with deep, hands-on experience in Azure-native engineering and advanced Infrastructure as Code (IaC) practices. This role is ideal for someone who operates at the intersection of DevOps and Software Engineering-bringing a strong development mindset to infrastructure design, automation, and testing. Key Skills & Experience from the Azure DevOps Engineer: Active SC Clearance ideal/lapsed considered Advanced Azure Engineering Strong experience designing for high availability Deep understanding of Azure-native services and architecture patterns Infrastructure as Code (IaC) Expert-level proficiency with Terraform and/or Bicep Strong focus on modularity, reusability, and maintainability Experience integrating automated testing frameworks (eg Terratest, Checkov) Azure Networking &...

Role: Data Migration Engineer Duration : 6 months initial contract IR35 Status : Outside IR35 location : 2-3 days in Bath, rest if working from home Clearance needed : SC Level The role is for a Data Migration Engineer to work within an Application Management team. The work supports a new healthcare platform. The objectives and outputs from the role include the following: The role is to provide Data Engineering support for InterSystems HealthShare (HFS) components including the EMPI (enterprise master patient index), HPD (healthcare provider directory), Portal and Data Quality reports, and any other related project components added during this period. * Assist with the implementation of the data migration pipeline for a Health Record based on InterSystems IRIS. This will include design, development, testing, and monitoring. * Configuration, deployment, and testing of the supporting infrastructure and environments required for data migration, including populating and making...

Job Title: Senior AWS DevOps Engineer (Contract) Location: Remote, must be based in the UK Rate: £500 - £550 per day (Outside IR35) Duration: 6 months A leading organisation within the technology sector is seeking an experienced AWS DevOps Engineer to lead on the delivery of scalable, secure cloud infrastructure. This contract role focuses on building and optimising AWS environments, enabling robust serverless and containerised applications, and supporting data-driven platforms. AWS DevOps Engineer Responsibilities: Deliver Infrastructure as Code using Terraform, including modules, state management, and remote backends Lead on AWS cloud architecture across services such as EC2, S3, RDS, IAM, VPC, ECS, and Lambda Develop and maintain serverless and event-driven architectures Build and optimise CI/CD pipelines using Git-based workflows Ensure AWS security best practices (IAM, least privilege, secrets management) are implemented Drive cost optimisation and...

SC Cleared VMware vSphere Engineer (Outside IR35 | 3 Month) Location: 5 days onsite: Corsham / Portsmouth (Onsite) Rate: £450-£500 per day (Outside IR35) Contract: Short-Term - 3 Month Overview We’re looking for an SC Cleared VMware vSphere Engineer to support a critical, short-term requirement within a live operational environment. You’ll be joining an established support function responsible for maintaining and stabilising legacy VMware infrastructure. Key Responsibilities Provide hands-on support across VMware vSphere 6.7 environments Work within a live system, ensuring minimal disruption to services Support incident management, troubleshooting, and resolution Collaborate closely with an existing support/resolver team Contribute to system stability and ongoing operational performance Essential Experience Strong experience with VMware vSphere (version 6.7) Active SC Clearance (mandatory) Background in live operational/support...

Cyber Security Engineer | £500 - £550 We're working with a rapidly expanding global professional services powerhouse on this exciting opportunity. This is a high-impact contract for a hands-on security specialist to drive critical infrastructure projects and lead global roll-outs across a sophisticated enterprise environment. You will be at the forefront of their cyber resilience strategy, taking full ownership of major deployments including Netskope and CyberArk while ensuring the business maintains elite-level compliance standards. If you are a proactive engineer who thrives on technical delivery and infrastructure hardening, this 3-month initial engagement (with high extension potential) is for you. The Role Lead the end-to-end global roll-out of Netskope across an international office network to enhance SASE and cloud security. Take full technical ownership of CyberArk implementation, including configuration, policy definition, and ongoing administration. Drive...

AWS DevOps Engineer | £600 - £635 We're working with a leading specialist technical consultancy delivering high-impact digital transformation for the UK's most critical public sector projects on this exciting opportunity. We are seeking a heavyweight AWS DevOps Engineer to take full ownership of cloud infrastructure and testing lifecycles within a secure government environment. This is a high-autonomy role where you will leverage Kubernetes, Terraform, and advanced CI/CD patterns to build resilient, scalable public sector services from the ground up. The Role Lead the design and implementation of highly secure AWS cloud architecture spanning compute, storage, and networking. Deliver robust Infrastructure as Code (IaC) using Terraform, CloudFormation, or Ansible to ensure repeatable, audited environments. Build and orchestrate containerised workloads using Docker and Kubernetes to drive service efficiency. Architect and maintain sophisticated CI/CD pipelines across...

DV Infrastructure Engineer £500 - £600 A Day Outside IR35 Bristol (Hybrid 3 Days A Week) 6 Month Contract iO Associates are currently partnered with a customer in the Defence space who need a DV Infrastructure Engineer to join them on an initial 6-month contract. Requirements: Existing DV (Developed Vetting) clearance DevOps and container technologies (GitLab, Harbor, FluxCD, Kubernetes) Strong VMware skills Strong understanding of networking principles Relevant certifications (VMware, Microsoft, Dell or security) are highly desirable Understanding of Elastic tools If you're an Infrastructure Engineer looking for acontract offering up to £600 A DAY OUTSIDE IR35 , then send an updated CV to A.brewer@ ioassociates.co.uk. The client is looking to interview candidates NEXT WEEK so if interested, please send across a CV ASAP.