25 of 25 Contract Senior Infrastructure Engineer Jobs in the UK

Senior Infrastructure Engineer | Citrix SME Hanslope Park, Milton Keynes (On-site) 6 Month Contract £468.98 per day PAYE | £620.36 per day Umbrella Inside IR35 We're currently recruiting for an experienced Senior Infrastructure Engineer (Citrix) to join a highly secure Government programme supporting critical … opportunity for an experienced Citrix specialist to work within a skilled engineering team, supporting complex virtual desktop environments and delivering both BAU support and infrastructure improvement projects. The Role As the Senior Citrix Infrastructure Engineer, you'll play a key role in ensuring the stability, security ...

Senior Infrastructure Engineer - Somerset - Highest Security Clearance Needed - 600 P/Day Outside IR35 We're working with a specialist digital innovation partner delivering secure, mission-critical technology to Defence and National Security organisations. You'll join a team tackling complex infrastructure challenges across highly secure … environments, working alongside engineers, architects and delivery specialists. The Role As a Senior Infrastructure Engineer, you'll help design, build and deliver secure digital solutions supporting critical operations. Your responsibilities will include: Configuring and hardening Cisco Nexus Leaf/Spine architectures for high-throughput, low-latency traffic. ...

Role: Senior Infrastructure Engineer Location: Any of the following (ideally 1 day per week but this can be negotiable) - London, Southampton, Bristol, Cambridge, Birmingham, Manchester Rate : £45.00 - £50 per hour Outside IR35 Contract duration: 6 months + Hours per week: 37.5 We are seeking a talented Senior Infrastructure Engineer to join a growing and highly respected infrastructure team. This is an excellent opportunity to work on a broad portfolio of projects across residential, commercial, industrial and public sector developments, delivering innovative and sustainable engineering solutions from concept through to completion. ...

title: Senior Cloud Infrastructure Engineer Rate: Up to £650 per day inside IR35 Location: Reading/Hybrid - 2 days per week onsite Contract: 6-month rolling contract Active SC Clearances required I'm recruiting for a Senior Cloud Infrastructure Engineer to join a leading … working on a major submarine project. The programme is undertaking a significant on-premise to cloud migration, and we're looking for an experienced infrastructure specialist who can take ownership across the design, build and deployment of cloud infrastructure. What you'll bring We're looking for strong hands ...

Contract Senior Infrastructure Engineer - Location: Mon-Thurs in Leicester HQ (Friday wfh) | Contract: 3 months | Rate: £300/day, Inside IR35 Our client, a well-established organisation undergoing an Azure transformation, is looking for a Contract Senior Infrastructure Engineer to provide hands-on support … during a critical migration phase. This is a senior, technical role for someone who has genuinely done Azure migrations before, not just administered an existing environment. Role Summary You'll play an active part in assessing on-premises workloads and planning, testing and supporting their migration into Azure ...

Senior Infrastructure Engineer Stratford, London | On-site £600 per day Outside IR35 UKSV DV Cleared We're looking for an experienced Senior Infrastructure Engineer to support and maintain secure, mission-critical environments within the Government and Defence sector. You'll play a key role … delivering resilient infrastructure solutions across complex legacy estates while supporting ongoing technical improvements. Key Skills & Experience Core Infrastructure Windows Server (2012-2022) Active Directory, Group Policy & Identity Services VMware vSphere/ESXi Microsoft Exchange (On-Premises & Hybrid) DNS, DHCP & PKI Enterprise Storage (NetApp, Dell EMC, HPE) Backup & Recovery ...

Senior Infrastructure Engineer Citrix SME Hanslope Park, Milton Keynes (On-site) 6 Month Contract £468.98 per day PAYE £620.36 per day Umbrella Inside IR35 We're currently recruiting for an experienced Senior Infrastructure Engineer (Citrix) to join a highly secure Government programme supporting critical … enterprise infrastructure click apply for full job details ...

Senior Infrastructure Platform Engineer - SRE/PRE We are looking for a Senior Infrastructure Platform Engineer with a strong SRE/Platform Reliability Engineering (PRE) background to join a large enterprise organisation on a 36 month contract, supporting a major hybrid infrastructure transformation … automation, and a progressive shift toward Platform Engineering and Site Reliability Engineering (SRE) practices. The Role You will play a key part in migrating infrastructure from traditional on-premise datacentres to Azure cloud platforms , while maintaining the stability and performance of existing services throughout the transition. As the programme ...

Senior Infrastructure Engineer - Outside IR35/MOD/Defence - High Security Clearance £550-£600 per day Outside IR35 (expenses if required) Somerset | On-site DV Cleared Are you an Infrastructure Engineer with strong hands-on experience across networking, storage, virtualisation and Windows infrastructure? This … contract role working on the build and deployment of infrastructure within a highly secure Defence environment in Somerset. You'll be working across the physical and virtual infrastructure stack, including Cisco Nexus networking, NetApp storage, Hyper-V, VMware and Windows Server. This is a hands-on engineering position ...

Contract Senior Infrastructure Engineer -Leicester (hybrid, 3 days onsite) | 3-month contract | £250/day Inside IR35 A senior, hands-on infrastructure role in a small IT function that needs someone who can just get on with it. You'll take day-to-day ownership … What you'll be doing: Owning day-to-day support and maintenance of the private cloud and Windows Server estate: virtualisation, networking, storage, core infrastructure Administering Azure and Microsoft 365, including Entra ID, Intune, Defender and Purview Acting as the senior technical resource for complex incidents, upgrades ...

looking for an experienced Senior IT Infrastructure Engineer to support a major M&A infrastructure integration programme. This is a highly hands-on position where you will help stabilise, migrate and integrate a legacy IT environment into a large enterprise infrastructure. You will work across servers … while ensuring changes are delivered securely and with minimal disruption. The Role You will be responsible for: Supporting and migrating Windows Server and Dell infrastructure Managing VMware and/or Hyper-V environments Configuring and troubleshooting Cisco Meraki networking Managing VLANs, ACLs, firewall rules and network segmentation Supporting Veeam ...

Senior Systems Engineer - Secure Digital Platform (SDP) Data & Integration Location: Reading - 3 days onsite/2 days remote Rate: £65-£71 per hour, inside IR35 Security Clearance: Active SC Clearance required Nationality: Sole British National required Contract: 6 Months + The Role We are seeking an experienced Senior Systems Engineer to support a secure digital platform within a highly regulated defence and aerospace environment. You will be responsible for the design, implementation, operation, support and continuous improvement of enterprise infrastructure, cloud platforms and hosting services. The role provides technical leadership across hybrid environments, ensuring systems ...

challenge of migrating real production workloads off traditional virtualisation platforms, this role was built for you. The Role As a Platform and Infrastructure Senior Engineer at ASK4, you will be a key contributor in our Platform and Infrastructure team at a genuinely interesting moment … infrastructure journey. We are moving our workloads from traditional hypervisor-based environments toward a modern, Kubernetes-native platform and you will play a hands-on part in making that happen safely and well. You will work across virtualisation, cloud, storage, monitoring, networking, and automation, contributing both to the migration ...

Contract: Senior Infrastructure Integration Engineer Location: Glasgow - 3 days per week onsite Start Date: ASAP Duration: 12 months Rate: £550 per day, inside IR35 Reference: 20735 The Infrastructure as a Service Engineering group is responsible for designing, implementing, integrating, and maintaining large scale global physical … virtual server infrastructure. The team evaluates, certifies, integrates, and supports a broad range of infrastructure technologies, including hardware platforms, hypervisors, Linux operating systems, system configuration tooling, critical infrastructure services, automation platforms, load balancing, high availability solutions, and virtualization management technologies. The team plays a key role in enabling ...

Contract: Senior Infrastructure Integration Engineer Location: Glasgow - 3 days per week onsite Start Date: ASAP Duration: 12 months Rate: £550 per day, inside IR35 Reference: 20735 The Infrastructure as a Service Engineering group is responsible for designing, implementing, integrating, and maintaining large scale global physical … virtual server infrastructure click apply for full job details ...

Contract Senior SCADA/Controls Engineer - Critical Infrastructure - £70-£80 ph Outside IR35 Senior SCADA/Controls Engineer required for an urgent 6 month contract on a critical infrastructure project, integrating generators, battery storage (BESS) and wind generation into a single automated control system. … hour, Outside IR35. Immediate start. The Role You'll be joining a live, business critical project as a Senior SCADA/Controls Engineer, developing and supporting the automated control system that manages power generation across multiple sources on site. This is high-consequence work on infrastructure where ...

Contract Senior SCADA/Controls Engineer - Critical Infrastructure - £80 per hour Outside IR35 Senior SCADA/Controls Engineer required for an urgent 6 month contract on a critical infrastructure project, integrating generators, battery storage (BESS) and wind generation into a single automated control system. … hour, Outside IR35. Immediate start. The Role You'll be joining a live, business-critical project as a Senior SCADA/Controls Engineer, developing and supporting the automated control system that manages power generation across multiple sources on site. This is high-consequence work on infrastructure where ...

Contract - Senior SCADA/Controls Engineer - Critical Infrastructure - £70-£80 p/h - Outside IR35 Senior SCADA/Controls Engineer required for an urgent 6 month contract on a critical infrastructure project, integrating generators, battery storage (BESS) and wind generation into a single automated … control system. £70-£80 per hour, Outside IR35. Immediate start. The Role You'll be joining a live, business critical project as a Senior SCADA/Controls Engineer, developing and supporting the automated control system that manages power generation across multiple sources on site. This is high-consequence ...

Role: Senior Network Engineer with Infrastructure as Code (IaC) Type: Contract (6 Months) Location: Bristol, Birmingham & London, UK Working Model: Hybrid (3 days per week in office) The Role We are seeking a highly hands-on Senior Network Automation Engineer to eliminate manual network configurations … drive Infrastructure-as-Code (IaC). You will translate low-level designs into production-grade automation workflows, building robust CI/CD pipelines for mission-critical Cisco data centers. What You'll Do Build and optimize CI/CD pipelines for automated network changes and migrations. Champion GitOps principles ...

Role: Senior Network Engineer with Infrastructure as Code (IaC) Type: Contract (6 Months) Location: Bristol, Birmingham & London, UK Working Model: Hybrid (3 days per week in office) The Role We are seeking a highly hands-on Senior Network Automation Engineer to eliminate manual network configurations … drive Infrastructure-as-Code (IaC). You will translate low-level designs into production-grade automation workflows, building robust CI/CD pipelines for mission-critical Cisco data centers. What You'll Do Build and optimize CI/CD pipelines for automated network changes and migrations. Champion GitOps principles ...

Contract Senior SCADA/Controls Engineer - Critical Infrastructure - £80 per hour Outside IR35 Senior SCADA/Controls Engineer required for an urgent 6 month contract on a critical infrastructure project, integrating generators, battery storage (BESS) and wind generation into a single automated control system ...

Contract Senior SCADA/Controls Engineer - Critical Infrastructure - £70-£80 ph Outside IR35 Senior SCADA/Controls Engineer required for an urgent 6 month contract on a critical infrastructure project, integrating generators, battery storage (BESS) and wind generation into a single automated control system ...

Contract - Senior SCADA/Controls Engineer - Critical Infrastructure - £70-£80 p/h - Outside IR35 Senior SCADA/Controls Engineer required for an urgent 6 month contract on a critical infrastructure project, integrating generators, battery storage (BESS) and wind generation into a single automated ...

5+ years of hands-on experience in infrastructure engineering with demonstrated depth and breadth of knowledge across multiple domains (virtualization, storage, networking, Windows Server administration). Strong expertise in Microsoft Hyper-V at enterprise scale: failover clustering, live migration, storage spaces/S2D, virtual networking (Hyper-V virtual switch … Windows Server administration. Strong proficiency in PowerShell scripting for infrastructure automation, host configuration management, WMI-based inventory collection, and operational tooling. Demonstrated ability to audit performance of complex infrastructure architecture across the full stack and to maintain architecture artifacts (design documents, decision records, diagrams). Experience with storage ...

5+ years of hands-on experience in infrastructure engineering with demonstrated depth and breadth of knowledge across multiple domains (virtualization, storage, networking, Windows Server administration). Strong expertise in Microsoft Hyper-V at enterprise scale: failover clustering, live migration, storage spaces/S2D, virtual networking (Hyper-V virtual switch ...