26 infrastructure architect jobs found

Infrastructure Automation Engineer Lead Location: London Pay: £600 per day Contract: 6 months Shape the Future of Infrastructure Automation We are embarking on a major transformation programme to embed automation across our global infrastructure estate, and we're looking for an experienced Infrastructure Automation Engineer Lead (VP) to help drive this strategic initiative. This is an exciting opportunity to play a key role in accelerating Infrastructure as Code (IaC), automation, and platform engineering practices across a complex global environment supporting approximately 3,000 servers and services. You'll work at the intersection of Infrastructure, Cloud, Security, Development, and Architecture teams to build scalable, secure, and reusable automation solutions that improve operational efficiency, consistency, and resilience. If you're passionate about automation, cloud technologies, DevOps practices, and modern infrastructure engineering, we'd love to hear from you....

We are looking for an experienced Connectivity CPE Architect to lead the technical work stream for a next-generation Wi-Fi gateway and home connectivity programme. Kings Road, UK | Hybrid - 2 days/week 📅 Contract until June 2027 💷 Up to £830/day via Umbrella ⏱ 40 hours/week Key Responsibilities Define CPE architecture, technical specifications and requirements. Lead technical RFI/RFP and supplier evaluation activities. Assess CPE OEM and silicon vendor proposals. Lead supplier workshops and technical PoCs. Develop technical scoring, compliance matrices and recommendations. Work closely with Product, Procurement, Engineering and Technology leadership. Essential Experience Strong recent consumer/residential CPE experience. Broadband gateways, home routers, mesh/Wi-Fi devices. Strong Wi-Fi 6/7 knowledge; Wi-Fi 8 desirable. Experience with CPE OEMs / silicon vendors. RFI/RFP and supplier selection experience. Knowledge of RDK-B, OpenWRT, DOCSIS, XGS-PON or similar...

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 are secure, resilient, scalable and aligned with business and programme objectives. You will work across Microsoft Azure, on-premises infrastructure, virtualisation, storage, networking and container platforms including Kubernetes and Red Hat OpenShift. Working closely with security,...

Job Title: Snowflake Data Architect - 5 DAYS A WEEK ON-SITE Day Rate: £600-£700 per day Location: Wembley London - 5 days on-site Our client, a well-established and diversified multinational organisation, is seeking a Snowflake / Data Architect to join their team. Skills Solid experience in Data Engineering or Data Architecture, with solid experience in specialising in Snowflake platform design and governance. Data Architecture: Mastery of Data Warehouse design methodologies - Inmon, Kimball, and Data Vault 2.0 - with the judgement to apply the right pattern for the right use case. Technical Skills: Expert SQL and Python; hands-on experience with dbt (data build tool) or equivalent transformation frameworks. AWS Integration: Solid understanding of AWS IAM, S3 data lake patterns, and PrivateLink for cross-cloud data connectivity. AI Readiness: Practical experience architecting data infrastructure for AI/ML consumption - vector databases, embedding stores, and RAG pipeline...

Booth Welsh has a great contract opportunity for an Contract Engineering Lead to work with a long term client based in Bristol. You’ll be responsible for overseeing the design of a building that houses an auxiliary boiler system, which provides steam to the main turbines of two reactors at the organisation. This is supported by a multi-disciplinary Team within the contracting company. The role is responsible for: Providing technical management of the Contract(s), including being the primary point of contact for the civil programme Project Managers and Mechanical, Electrical and Heating and Ventilation (MEH) programme Project Managers Ensuring consistency of Contract Partner(s) deliverables with the contract technical specifications Ensuring Safety and UK Context requirements are taken into account in design activities, noting that the Ancillary Works Team enact the Principal Designer role for this contract on behalf of the contracting company Monitoring the effectiveness of the...

DevOps Consultant +9 months + +DV cleared +Hybrid 2 days a week on site in Corsham +Inside IR35 +£650 - £700 a day Key Skills: + Terraform + DV Clearance We're looking for an experienced DevOps Consultant to join a high-profile UK Government programme, designing and delivering secure DevOps platforms within highly secure, air-gapped environments. This is an opportunity to play a key role in shaping the DevOps capability that underpins critical national infrastructure, working with modern tooling and providing technical leadership across architecture, automation and platform assurance. The Role You'll lead the design, implementation and ongoing assurance of secure DevOps tooling, ensuring solutions meet stringent security and accreditation standards while enabling efficient software delivery in disconnected environments. Key Responsibilities Architect and implement secure DevOps platforms using GitLab, Jira, Confluence and Ansible Design integrated CI/CD solutions...

AWS Security & Cloud Architect London 6 month contract+ Up to £450pd OUTSIDE IR35 We are seeking an experienced AWS Security & Cloud Platform Consultant to lead the technical execution of a large-scale Defensive AI and Bot Mitigation Proof of Value for a high-volume enterprise digital platform. The consultant will design, build, and deploy cloud-native security controls, observability solutions, traffic analytics, automation frameworks, and AI-assisted operational capabilities using AWS services and Infrastructure as Code. The role requires deep expertise in AWS networking, CloudFront, WAF, security automation, observability, large-scale log analytics, and cloud-native delivery practices. Required Skills AWS Expertise * AWS WAF * Amazon CloudFront * AWS Shield Advanced * Amazon Athena * Amazon S3 * Amazon CloudWatch * Amazon Kinesis Firehose * AWS Lambda * API Security * Cost Optimisation Cloud Engineering * AWS CDK *...

Technical Architect required by my medium sized, extremely busy client. You must have valid SC Clearance. The Technical Architect shall provide technical and architecture expertise across a complex MOD R&D environment supporting defence capability development, systems integration, digital transformation, secure technology adoption and operational capability delivery. The role supports the design, assurance and implementation of secure, resilient and interoperable technical solutions across defence systems, platforms and services. Responsibilities include translating business, operational and enterprise architecture requirements into deliverable technical architectures that support military effectiveness, cyber resilience and future capability growth. The role contributes towards delivery of technology-enabled operational advantage through the development of scalable, secure and supportable technical solutions aligned with MOD strategic objectives, Defence transformation...

Technical Architect Remote | UK | Outside IR35 Are you a hands-on Technical Architect with a background in media, broadcasting, TV or Video on Demand platforms? We're looking for an experienced architect to lead the design and delivery of cloud-native solutions for major media and entertainment organisations. Working across the full project lifecycle, you'll collaborate with stakeholders, development teams and customers to define architecture, shape technical strategy and ensure successful delivery of modern AWS-based solutions. What You'll Be Doing - Designing scalable, cloud-native architectures on AWS. - Working with customers and internal teams to understand business and technical requirements. - Leading technology selection and key architectural decisions. - Producing solution designs, estimates and technical documentation. - Supporting engineering teams throughout delivery, ensuring quality, security and reliability. - Helping establish CI/CD pipelines, testing strategies...

VoD TV Broadcast Technical Architect (AWS, TV) 6 Month Contract initially Outside IR35 Rate Approx £(Apply online only)pd TBC UK based Remote/Hybrid (Occasional Client site in West London as required) Immediate start preferred or short notice Our Broadcast industry client are recruiting for a Technical Architect from a Video on Demand/TV Broadcasting sector background with In-depth understanding of modern cloud infrastructure etc including strong, hands- on experience of AWS technologies (ideally AWS Media Services - MediaConvert, MediaConnect, MediaLive). Broadcast Media VoD sector knowledge should include a general understanding of the Media Supply Chain, exposure to scheduling systems, play-out, VoD preparation, Working knowledge of media codecs, container formats and protocols etc . Working with a major broadcast media sector clients (broadcasters, network operators etc.) Providing design and delivery of bespoke, cloud-based software solutions. The technical...

Senior DevOps Engineer | £500/day Outside IR35 | Fully Remote 3 months project spanned until March 2027 We are looking for an outstanding Senior DevOps Engineer with a strong infrastructure background and the ability to operate confidently in senior and C‑suite–level environments. You will work as the right hand to a Solution Architect, taking ownership of technical delivery, guiding decisions, and driving forward engineering solutions with minimal oversight. What we’re looking for: A highly capable Senior DevOps Engineer with deep infrastructure and cloud expertise Strong hands‑on experience with Azure App Gateway and Azure Front Door 5+ years contracting experience within complex and demanding environments Someone who thrives in a senior role, takes accountability, and makes strong technical decisions Terraform expertise for IaC & Github actions Please apply with your most up to date CV. Please note this role does not offer any sponsorship

Senior Platform Engineer/Architect. Dublin 12 months. My client a leading global firm is in urgent need of a talented experienced Senior Platform Engineer to join them on a contract basis for a 12 months with a further 12 in potential. My client is looking for a Senior Platform Engineer/Architect. that will generate requirements, together with other architects, engineers, application team(s) and user(s), to determine that all of the high level requirements have been met. You will be required to generate products such as TADs, technical documents, logical flows, and models to keep the user(s), architects and the engineers constantly up to date and in agreement on the application, system or platform to be provided as it is evolving. You will be ensuring that all architectural products and products with architectural input are maintained in the most current state and never allowed to become obsolete.This job requires experience in internet fundamentals related to web servers,...

Role Title: Application Architect Duration: 6 months Location: Manchester/Inverness/ Fully onsite, 5 days per week Rate: up to £547.40 p/d Umbrella inside IR35 Role purpose / summary An exciting opportunity to work as part of a growing End User Services UK department supporting multiple high-profile clients as part of the Capgemini portfolio. The role of Application Architect will be a forward-thinking position, which supports the client by being the technical point of contact for the support and future development of complex applications deployed in the workspace technology portfolio. The role will require a deep understanding of both application and infrastructure components that support these workspace applications including all integrations across messaging, logging, security, identity, cloud, SAAS, compute, storage, networking and databases. Your role Technical point of contact for complex applications, interfacing to both Capgemini and customer stakeholders. Gain an...

Job 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 UK defence company 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-on experience across: Cloud infrastructure design, build and deployment Enterprise VMware / vSphere / ESXi / vCenter NSX / NSX-T On-premise to cloud migration Hybrid cloud infrastructure Infrastructure architecture and implementation Cloud platform integration and transformation vSAN, HCX and/or VMware Aria would be advantageousWhy this role? This isn't a standard BAU...

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 is a 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, suited to someone comfortable building, configuring and hardening infrastructure rather than purely supporting an established environment. The role Working alongside infrastructure engineers and architects, you'll be responsible for areas including: Configuring and hardening Cisco Nexus Leaf/Spine network infrastructure Initialising and...

Senior Systems Engineer Secure Digital Platform (SDP) Data & Integration Reading | Hybrid Working (3 Days Onsite) 6-Month Contract £64 per Hour (Inside IR35) Winsearch is recruiting for an experienced Senior Systems Engineer to join a major digital transformation programme supporting enterprise-scale infrastructure, cloud services and platform operations. This is an excellent opportunity for a senior infrastructure professional to play a key role in the design, delivery and ongoing improvement of modern hybrid platforms, working across cloud, on-premises and containerised environments. You'll be involved in supporting critical services while driving automation, modernisation and operational excellence initiatives. The Role As a Senior Systems Engineer, you will provide technical leadership across a complex infrastructure landscape, ensuring systems remain secure, resilient, scalable and aligned with business objectives. Working closely with architects, security teams,...

Systems Engineer Secure Digital Platform (SDP) Data & Integration Reading | Hybrid Working (3 Days Onsite) 6-Month Contract £60 per Hour (Inside IR35) Active SC Clearance Required Winsearch is recruiting for a Systems Engineer to join a growing Infrastructure and Platform Services team supporting enterprise-scale cloud, infrastructure and platform technologies. This is an excellent opportunity for an infrastructure professional looking to further develop their expertise across cloud services, virtualisation, container platforms and modern infrastructure technologies within a complex technical environment. You'll play a key role in supporting secure, reliable and resilient technology services across both cloud and on-premise environments while contributing to ongoing automation and modernisation initiatives. The Role As a Systems Engineer, you'll be responsible for supporting and maintaining enterprise infrastructure platforms, assisting with cloud administration and...

Splunk Engineer Location: Chester - 3 days onsite per week Contract Day Rate: Up to £550 per day (inside IR35 via umbrella) 12 month contract About the Role We're seeking an experienced Splunk Engineer to join a large-scale enterprise technology environment, helping to drive the next generation of network monitoring, observability, and operational analytics. In this role, you'll be responsible for transforming network telemetry into actionable insight, enabling Operations and Engineering teams to proactively identify issues, improve service performance, and enhance operational resilience. You'll work closely with Network Engineering, Operations, and Observability teams to design and deliver monitoring solutions that provide visibility across a complex estate spanning routing, switching, wireless, and SD-WAN technologies. This is an excellent opportunity for a Splunk professional with strong networking knowledge who enjoys solving complex operational challenges and working...

OT Cyber Security Engineer – Contract Chesterfield / Hybrid £70 per hour Outside IR35 Initial 3-month contract Samuel Frank is recruiting for an experienced OT Cyber Security Engineer to join a project based in Chesterfield. The role will initially run for 3 months and will be a mixture of office-based and home working, although the amount of time on site will be driven by the technology being worked on and the need to access equipment. The successful OT Cyber Security Engineer will work on the implementation, configuration and testing of cyber security functionality within an Operational Technology (OT) environment. The role would suit a contractor with a strong combination of OT cyber security, industrial networking, Windows Server and network security experience. A background working on large-scale industrial, process, utilities, power generation or critical infrastructure projects would be particularly relevant. Key responsibilities * Investigate, configure, implement...

Business Analysis and Onboarding specialist 6 months Manchester / Glasgow / Ipswich - Hybrid Inside IR35 - umbrella only Purpose Support the analysis, onboarding and migration of Domain 1 and Domain 2 applications across TSA and non-TSA estates. The role helps build a clear understanding of application inventories, dependencies, risks and onboarding requirements, enabling delivery teams to make informed decisions and progress migration activity. What you'll do Gather, validate, and maintain application data. Identify application patterns, groupings, and dependencies. Work with architects to assess current state and target solutions. Support short-term remediation and long-term strategic migration planning. Engage application owners and technical teams to resolve gaps and unknowns. Support application onboarding into agreed target platforms. Track risks, blockers, actions, and decisions. Provide clear status updates and delivery reporting. What we're looking for Strong...