1 to 25 of 36 Contract Infrastructure Engineer Jobs in the UK

IT Infrastructure Engineer Contract 6-12 months Orion is partnered with a major renewable energy provider operating six biomass energy centres across the UK. We are recruiting an experienced IT Infrastructure Engineer to secure and strengthen site IT systems, ensuring maximum uptime and cyber resilience. This role is perfect for an engineer with strong IT … systems experience in industrial environments who enjoys auditing, designing, and implementing robust infrastructure solutions. IT Infrastructure Engineer Benefits: Outside IR35 - the worker will be self-employed for tax purposes 6-12 months duration Travel expenses fully covered (45p/mile & hotels) Flexible field-based role IT Infrastructure Engineer Duties: Visit sites across the UK to … audit and assess IT infrastructure Perform gap analysis on current hardware, networking, and security setups Design and implement redundancy, failover, and cybersecurity solutions Test systems and create documentation to support resilience efforts IT Infrastructure Engineer Required Experience: Proven experience in IT infrastructure design and resilience projects Understanding of SCADA/OT systems and industrial networking Strong More ❯

IT Infrastructure Engineer Contract 6-12 months Orion is partnered with a major renewable energy provider operating six biomass energy centres across the UK. We are recruiting an experienced IT Infrastructure Engineer to secure and strengthen site IT systems, ensuring maximum uptime and cyber resilience. This role is perfect for an engineer with strong IT … systems experience in industrial environments who enjoys auditing, designing, and implementing robust infrastructure solutions. IT Infrastructure Engineer Benefits: Outside IR35 - the worker will be self-employed for tax purposes 6-12 months duration Travel expenses fully covered (45p/mile & hotels) Flexible field-based role IT Infrastructure Engineer Duties: Visit sites across the UK to … audit and assess IT infrastructure Perform gap analysis on current hardware, networking, and security setups Design and implement redundancy, failover, and cybersecurity solutions Test systems and create documentation to support resilience efforts IT Infrastructure Engineer Required Experience: Proven experience in IT infrastructure design and resilience projects Understanding of SCADA/OT systems and industrial networking Strong More ❯

IT Infrastructure Engineer Contract 6-12 months Orion is partnered with a major renewable energy provider operating six biomass energy centres across the UK. We are recruiting an experienced IT Infrastructure Engineer to secure and strengthen site IT systems, ensuring maximum uptime and cyber resilience. This role is perfect for an engineer with strong IT … systems experience in industrial environments who enjoys auditing, designing, and implementing robust infrastructure solutions. IT Infrastructure Engineer Benefits: Outside IR35 - the worker will be self-employed for tax purposes 6-12 months duration Travel expenses fully covered (45p/mile & hotels) Flexible field-based role IT Infrastructure Engineer Duties: Visit sites across the UK to … audit and assess IT infrastructure Perform gap analysis on current hardware, networking, and security setups Design and implement redundancy, failover, and cybersecurity solutions Test systems and create documentation to support resilience efforts IT Infrastructure Engineer Required Experience: Proven experience in IT infrastructure design and resilience projects Understanding of SCADA/OT systems and industrial networking Strong More ❯

IT Infrastructure Engineer Contract 6-12 months Orion is partnered with a major renewable energy provider operating six biomass energy centres across the UK. We are recruiting an experienced IT Infrastructure Engineer to secure and strengthen site IT systems, ensuring maximum uptime and cyber resilience. This role is perfect for an engineer with strong IT … systems experience in industrial environments who enjoys auditing, designing, and implementing robust infrastructure solutions. IT Infrastructure Engineer Benefits: Outside IR35 - the worker will be self-employed for tax purposes 6-12 months duration Travel expenses fully covered (45p/mile & hotels) Flexible field-based role - Remote work visiting 6 sites UK wide, with only occaisonal office requirement … for meetings IT Infrastructure Engineer Duties: Visit sites across the UK to audit and assess IT infrastructure Perform gap analysis on current hardware, networking, and security setups Design and implement redundancy, failover, and cybersecurity solutions Test systems and create documentation to support resilience efforts IT Infrastructure Engineer Required Experience: Proven experience in IT infrastructure More ❯

Senior IT Infrastructure Engineer Contract Leeds/Hybrid, 3 days per week from home Initial 6-month term £400-£500 daily rate DOE (Inside IR35) This successful company with multi-billion-pound yearly turnover are on the market for a Senior Infrastructure Engineer to join their established IT team in Leeds. As an Infrastructure Specialist … you will architect, implement and maintain IT infrastructure solutions across hybrid cloud and on-premises environments. This Infrastructure role will require you to manage complex environments while maintaining high availability, security, and performance standards across all infrastructure components. Specific responsibilities include designing and maintaining hybrid infrastructure solutions, implementing and managing Azure cloud services and ensuring operational … excellence. As an Infrastructure Engineer, you will be expected to keep up to date with the latest technologies and determine what new technology solutions and implementations will meet business and system requirements. The role will be hybrid, with the expectation of a few days per week based in Leeds. Desired technical skills: VMware and Windows Server environments Azure More ❯

Senior Infrastructure Engineer/Azure/Cloud/On-Prem/VM/O365/PowerShell/Inside IR35/£500pd/London/Hybrid/SC Clearance Vivo Talent are seeking a Senior Infrastructure Engineer to join our client's team. This is a key role where you'll be responsible for maintaining stability, driving … performance and delivering continuous improvements across IT operations. You'll take ownership of managing and optimising the hybrid cloud infrastructure that underpins business-critical services. Key Skills & Experience: Strong background in Cloud & On-Prem Infrastructure Expertise in O365 Administration Proficiency in Automation & Scripting Demonstrated success in a similar infrastructure-focused role This is an immediate start opportunity … . If you're available and interested, please get in touch with your most recent CV. Senior Infrastructure Engineer/Azure/Cloud/On-Prem/VM/O365/PowerShell/Inside IR35/£500pd/London/Hybrid/SC Clearance Senior Infrastructure Engineer/Azure/Cloud/On-Prem/VM More ❯

Infrastructure Engineer – Collaboration, Exchange – SC Cleared – Warton – 12 Months About Your Role: As the Infrastructure Engineer/Platform Engineer within the Enterprise Services Product team, you will be managing and maintaining the collaboration toolset used in the clients private cloud environment. Working in a team of infrastructure specialists and engineers, you will build, deploy … administer, supports and maintain solutions. Your role covers all aspects of collaboration including email, file sharing, instant messaging and video calling, as well as the VDI infrastructure, and is pivotal in providing a key functional requirement for the organisation. Moreover, your role plays a critical role in securing the applications and data in line with organisational and industry standards. … the ability to works both individually and as part of a team. The ability to work successfully to planned deadlines will be one of your key attributes. As the Infrastructure Engineer, your experience may also include knowledge of; Exchange server Configuring servers and mail roles Monitoring to maximise uptime Mail flow and security Troubleshooting all mail related issues More ❯

Contract Opportunity: Infrastructure Engineer (Azure Specialist) - £375/day - Fully Remote - 3 Months We are seeking an experienced Infrastructure Engineer for a 3-month contract. This role is ideal for a technically strong engineer who specialises in Microsoft Azure and has a solid understanding of Aruba switches and networking principles. You will be responsible for … supporting and enhancing our client's infrastructure environment, focusing on Azure-based systems and on-premises networking components. You'll play a key role in ongoing projects, ensuring smooth integration and operation across cloud and network environments. Key Requirements: Strong expertise in Microsoft Azure (IaaS, PaaS, networking, identity, and monitoring). Hands-on experience with Aruba switches - configuration, troubleshooting … and hit the ground running in a fast-paced environment. Location: Fully remote Rate: £375 per day (Outside IR35) Duration: 3 months (potential for extension) If you're an Infrastructure Engineer with a strong Azure background and confident in Aruba networking environments, we'd love to hear from you. Apply now or contact us for more information! Deerfoot More ❯

Contract Opportunity: Infrastructure Engineer (Azure Specialist) - £375/day - Fully Remote - 3 Months We are seeking an experienced Infrastructure Engineer for a 3-month contract. This role is ideal for a technically strong engineer who specialises in Microsoft Azure and has a solid understanding of Aruba switches and networking principles. You will be responsible for … supporting and enhancing our client's infrastructure environment, focusing on Azure-based systems and on-premises networking components. You'll play a key role in ongoing projects, ensuring smooth integration and operation across cloud and network environments. Key Requirements: Strong expertise in Microsoft Azure (IaaS, PaaS, networking, identity, and monitoring). Hands-on experience with Aruba switches - configuration, troubleshooting … and hit the ground running in a fast-paced environment. Location: Fully remote Rate: £375 per day (Outside IR35) Duration: 3 months (potential for extension) If you're an Infrastructure Engineer with a strong Azure background and confident in Aruba networking environments, we'd love to hear from you. Apply now or contact us for more information! Deerfoot More ❯

Infrastructure Engineer (Windows 11/NPPV3) Remote Initially 6‑month contract (with possibility of extension) Inside IR35 Must hold NPPV3 clearance (or equivalent) We are seeking a seasoned Infrastructure Engineer with strong experience in Windows 11 deployments and infrastructure engineering. This person will work across both BAU and project streams, helping to maintain and evolve … the clients infrastructure, and enabling the migration or rollout of Windows 11 environments. The ideal candidate is comfortable in a complex, high-availability environment and has experience with modern infrastructure tooling and security practices. Key Responsibilities Manage infrastructure incidents and service requests under SLA Monitoring metrics, logs, and alerts to proactively detect and remediate issues Lead or … support Windows 11 deployment projects (imaging, automation, pilot, rollouts) Support and evolve infrastructure design, ensuring best practices are followed Collaborate with cybersecurity, network, storage, and application teams on cross-domain initiatives Implement or maintain Active Directory, DNS, DHCP, Group Policy, DFSR, WDS, etc. Automate deployment, configuration, and infrastructure provisioning (Infrastructure as Code) Work with virtualisation (VMware/ More ❯

Infrastructure Engineer (Windows?11/NPPV3) Remote Initially 6-month contract (with possibility of extension) Inside IR35 Must hold NPPV3 clearance (or equivalent) We are seeking a seasoned Infrastructure Engineer with strong experience in Windows?11 deployments and infrastructure engineering. This person will work across both BAU and project streams, helping to maintain and evolve … the clients infrastructure, and enabling the migration or rollout of Windows?11 environments. The ideal candidate is comfortable in a complex, high-availability environment and has experience with modern infrastructure tooling and security practices. Key Responsibilities Manage infrastructure incidents and service requests under SLA Monitoring metrics, logs, and alerts to proactively detect and remediate issues Lead or … support Windows?11 deployment projects (imaging, automation, pilot, rollouts) Support and evolve infrastructure design, ensuring best practices are followed Collaborate with cybersecurity, network, storage, and application teams on cross-domain initiatives Implement or maintain Active Directory, DNS, DHCP, Group Policy, DFSR, WDS, etc. Automate deployment, configuration, and infrastructure provisioning (Infrastructure as Code) Work with virtualisation (VMware/ More ❯

Infrastructure Engineer (Windows 11/NPPV3) Remote Initially 6-month contract (with possibility of extension) Inside IR35 Must hold NPPV3 clearance (or equivalent) We are seeking a seasoned Infrastructure Engineer with strong experience in Windows 11 deployments and infrastructure engineering. This person will work across both BAU and project streams, helping to maintain and evolve … the clients infrastructure, and enabling the migration or rollout of Windows 11 environments. The ideal candidate is comfortable in a complex, high-availability environment and has experience with modern infrastructure tooling and security practices. Key Responsibilities Manage infrastructure incidents and service requests under SLA Monitoring metrics, logs, and alerts to proactively detect and remediate issues Lead or … support Windows 11 deployment projects (imaging, automation, pilot, rollouts) Support and evolve infrastructure design, ensuring best practices are followed Collaborate with cybersecurity, network, storage, and application teams on cross-domain initiatives Implement or maintain Active Directory, DNS, DHCP, Group Policy, DFSR, WDS, etc. Automate deployment, configuration, and infrastructure provisioning (Infrastructure as Code) Work with virtualisation (VMware/ More ❯

Job Title: Infrastructure Engineer – Technical Services Client: BAE Systems Location: Warton Duration: 6 - 12 Months, 37hrs per week (with opportunity for extension) Hourly Rate: £74.26 Umbrella (INSIDE IR35) Clearance Level: BPSS + SC + UK EYES ONLY About the Role We are seeking an experienced Infrastructure Engineer to design, build and support secure, scalable hosting environments … for engineering and software development workloads in a highly regulated defence environment. You'll work across physical, virtual and cloud infrastructure — ensuring reliability, security, and compliance across all systems. This role is part of the Technical Services team , collaborating with Network, Security, and Platform Engineers to deliver and operate modern, resilient infrastructure solutions. Key Responsibilities Implement, maintain and … enhance infrastructure hosting across on-prem and cloud environments. Build and administer Windows Server, Red Hat Enterprise Linux (RHEL), and virtualised systems (VMware/Hyper-V). Deploy and manage containerised platforms (Docker/Kubernetes). Support automation and CI/CD tooling using Terraform, GitLab, or similar. Monitor infrastructure performance, security, and compliance with governance standards. Contribute More ❯

Job Title: Network Infrastructure Engineer Client: BAE Systems Location: Warton Duration: 6 - 12 Months, 37hrs per week (with opportunity for extension) Hourly Rate: £74.26 Umbrella (INSIDE IR35) Clearance Level: BPSS + SC + UK EYES ONLY About the Role BAE are looking for an experienced Network Infrastructure Engineer to design, build and maintain secure, high-performing … IT infrastructure within a highly regulated defence environment. You'll be responsible for delivering robust networking and infrastructure solutions that support complex engineering and software development systems — ensuring reliability, scalability and compliance with strict security standards. This role forms part of the Technical Services Team , working alongside Network, Security and Infrastructure specialists to deliver and support advanced … digital environments. Key Responsibilities Design, implement and maintain network and infrastructure solutions across physical and virtual environments. Configure and support switching, routing, firewalls, VLANs, VNets and software-defined networks. Build and administer Windows and Linux servers within secure, high-availability environments. Monitor system performance and security, ensuring compliance with governance and change control processes. Collaborate with architecture and security More ❯

Job Title: Infrastructure Engineer (Contract) Location: Hybrid (with occasional travel to Manchester or London for key meetings) Duration: 3-6 Months initial Overview: Our client is seeking a highly skilled Infrastructure Engineer to support a large-scale enterprise environment within Central Government. This is a hybrid role, with occasional travel required for key meetings. Key Responsibilities … Design, implement, and manage infrastructure-as-code solutions in cloud-native environments. Collaborate closely with software engineers and stakeholders to deliver robust infrastructure solutions. Ensure performance monitoring and governance across large-scale systems. Contribute to CI/CD pipeline development and maintenance using GitLab. Essential Experience: Proven experience working within Central Government environments. Background in managing infrastructure for large enterprise estates. Strong understanding of infrastructure-as-code principles and cloud-native technologies. Hands-on experience with: Terraform Kubernetes (EKS) CI/CD tooling (GitLab) Familiarity with performance monitoring and governance in complex environments. Excellent collaboration and communication skills. If this sounds like the role for you, please provide an up-to-date CV and apply More ❯

Job Title: Infrastructure Engineer (Contract) Location: Hybrid (with occasional travel to Manchester or London for key meetings) Duration: 3-6 Months initial Overview: Our client is seeking a highly skilled Infrastructure Engineer to support a large-scale enterprise environment within Central Government. This is a hybrid role, with occasional travel required for key meetings. Key Responsibilities … Design, implement, and manage infrastructure-as-code solutions in cloud-native environments. Collaborate closely with software engineers and stakeholders to deliver robust infrastructure solutions. Ensure performance monitoring and governance across large-scale systems. Contribute to CI/CD pipeline development and maintenance using GitLab. Essential Experience: Proven experience working within Central Government environments. Background in managing infrastructure for large enterprise estates. Strong understanding of infrastructure-as-code principles and cloud-native technologies. Hands-on experience with: Terraform Kubernetes (EKS) CI/CD tooling (GitLab) Familiarity with performance monitoring and governance in complex environments. Excellent collaboration and communication skills. If this sounds like the role for you, please provide an up-to-date CV and apply More ❯

Contract Opportunity: Infrastructure Engineer (Azure Specialist) - £375/day - Hull/Hybrid - 3 Months We are seeking an experienced Infrastructure Engineer for a 3-month contract based in Hull . This role is ideal for a technically strong engineer who specialises in Microsoft Azure and has a solid understanding of Aruba switches and networking principles.You … will be responsible for supporting and enhancing our client's infrastructure environment, focusing on Azure-based systems and on-premises networking components. You'll play a key role in ongoing projects, ensuring smooth integration and operation across cloud and network environments. Key Requirements: Strong expertise in Microsoft Azure (IaaS, PaaS, networking, identity, and monitoring). Hands-on experience with More ❯

Job Title: Network Infrastructure Engineer Client: BAE Systems Location: Warton Duration: 6 - 12 Months, 37hrs per week (with opportunity for extension) Hourly Rate: £74.26 Umbrella (INSIDE IR35) Clearance Level: BPSS + SC + UK EYES ONLY About the Role BAE are looking for an experienced Network Infrastructure Engineer to design, build and maintain secure, high-performing … IT infrastructure within a high click apply for full job details More ❯

Job Title: Infrastructure Engineer - Technical Services Client: BAE Systems Location: Warton Duration: 6 - 12 Months, 37hrs per week (with opportunity for extension) Hourly Rate: £74.26 Umbrella (INSIDE IR35) Clearance Level: BPSS + SC + UK EYES ONLY About the Role We are seeking an experienced Infrastructure Engineer to design, build and support secure, scalable hosting environments More ❯

be willing to be full-time on-site One stage virtual interview - high-priority role Experience in VMware Suite (ESXi, vSphere, vCentre, NSX), Storage Management, Automation What will the Infrastructure Engineer be doing? In the role, you will support a long-term, mission-critical security programme, focusing on high-impact workstreams and operations within secure infrastructure. You will … feel free to follow me on Twitter @SearchableHenry or connect with me on LinkedIn, just search Henry Clay-Davies Searchability. I look forward to hearing from you. KEY SKILLS: INFRASTRUCTURE ENGINEER/VMWARE/NSX/ESXI/VCENTER/VSPHERE/ANSIBLE/SYSTEM ADMINISTRATION/TERRAFORM/STORAGE/STORAGE MANAGEMENT/DV/DV CLEARED More ❯

Infrastructure Security Engineer We are currently recruiting for a Infrastructure Security Engineer on a 6 month initial contract. Hybrid basis (2-3 days), office location being London. They are looking for a candidate to take responsibility for leading, guiding, supporting and delivering secure architectural design for the group cyber security maturity programme. They are also looking … for off the network countries. Support global cyber security team to ensure open Continuous Security Improvement Programme (CSIP's) are managed effectively up to closure Information Security Management System (Infrastructure Security Operations). Azure cloud infrastructure and configuration. System Centre Configuration Manager, Operations Manager and Virtual Machine Manager. Microsoft Exchange online Azure and on-premises Active Directory Cyber More ❯

Job Title: Infrastructure Platform Engineer Client: BAE Systems Location: Warton Duration: 6 - 12 Months, 37hrs per week (with opportunity for extension) Hourly Rate: £74.26 Umbrella (INSIDE IR35) Clearance Level: BPSS + SC + UK EYES ONLY About the Role We are seeking an experienced Infrastructure Engineer to design, build and support secure, scalable hosting environments for … engineering and software development workloads in a highly regulated defence environment. You'll work across physical, virtual and cloud infrastructure — ensuring reliability, security, and compliance across all systems. This role is part of the Technical Services team , collaborating with Network, Security, and Platform Engineers to deliver and operate modern, resilient infrastructure solutions. Key Responsibilities Implement, maintain and enhance … infrastructure hosting across on-prem and cloud environments. Build and administer Windows Server, Red Hat Enterprise Linux (RHEL), and virtualised systems (VMware/Hyper-V). Deploy and manage containerised platforms (Docker/Kubernetes). Support automation and CI/CD tooling using Terraform, GitLab, or similar. Monitor infrastructure performance, security, and compliance with governance standards. Contribute to More ❯

Infrastructure Automation Engineer X3-Aruba- DevOps- Network Automation Network Infrastructure Automation Engineer X3 with strong skills in network automation and ideally expereince of migrating networks from Cisco to Aruba, is needed to support our higher education client drive forward the automation of their network automation, which is the largest across the UK higher education sector. The … scope will be to design, implement and test the automation of Network Infrastructure development which enables a scalable, secure, automated and resilient network service across our clients network estate. Infrastructure Automation Engineer X3-Aruba- DevOps- Network Automation Essential Expereince Experience of network system particularly Aruba technology stack, ideally with expereince of migrating from Cisco to Aruba. Expereince … of working on large scale network transformation programmes Technical lead of infrastructure-as-code (IaC), automation, deployment, configuration, management and scaling. Network infrastructure automation using DevOps practices. Strong hands-on experience with: Terraform, Ansible, or similar IaC tools CI/CD tools (e.g., Jenkins, GitLab CI, Azure DevOps) AND Cloud platforms (AWS, Azure, or GCP) Solid understanding of More ❯

Infrastructure Automation Engineer X3-Aruba- DevOps- Network Automation Network Infrastructure Automation Engineer X3 with strong skills in network automation and ideally expereince of migrating networks from Cisco to Aruba, is needed to support our higher education client drive forward the automation of their network automation, which is the largest across the UK higher education sector. The … scope will be to design, implement and test the automation of Network Infrastructure development which enables a scalable, secure, automated and resilient network service across our clients network estate. Infrastructure Automation Engineer X3-Aruba- DevOps- Network Automation Essential Expereince Experience of network system particularly Aruba technology stack, ideally with expereince of migrating from Cisco to Aruba. Expereince … of working on large scale network transformation programmes Technical lead of infrastructure-as-code (IaC), automation, deployment, configuration, management and scaling. Network infrastructure automation using DevOps practices. Strong hands-on experience with: Terraform, Ansible, or similar IaC tools CI/CD tools (e.g., Jenkins, GitLab CI, Azure DevOps) AND Cloud platforms (AWS, Azure, or GCP) Solid understanding of More ❯

Network & Infrastructure Engineer - VLAN + Onsite in Farnborough + 6 month initial contract + £450 to £480 per day - Inside IR35 + This role is fully onsite Key Skills: + VLAN management and routing + Fortinet/Fortigate + VMWare/vCenter We're seeking an Network Engineer with strong experience in VLAN management, routing, and firewall … VMware Firewall : Fortigate 201F Networking : Mix of Fortinet, Dell, HPE/Aruba HPE switches Wi-Fi : Aruba HPE Physical Servers : Dell If you'd like to discuss this Network & Infrastructure role in more detail, please send your updated CV to (url removed) and I will get in touch. More ❯