18 of 18 Contract Network Architecture Jobs in the UK

Senior GCP VDC Network Engineer Public Cloud Platform | Enterprise Scale We are recruiting a Senior GCP VDC Network Engineer to join a Public Cloud Platform function responsible for delivering compliant, secure, and efficient Google Cloud infrastructure and DevOps capabilities across the Group. This role sits at the heart … large-scale Google Cloud adoption. You will help design and build reusable, enterprise-grade GCP network products, modernise cloud network services, and enable engineering teams to adopt Google Cloud quickly, safely, and at scale. You will operate as part of a cross-disciplinary feature team while also acting ...

Network Architect/Technical Architect/Milton Keynes/6 Month Contract/Inside IR35/£600/SC Clearance/Security Cleared An architect is required to support a major government body with the delivery and management of key national security capabilities. Working with customers, engineering and development … understand technical complexity. · Experience in relevant roles, including technologies in enterprise and virtual environments and of working within a secure environments. · Experience of networking architecture o Network Topology and configuration o Wireless network architecture o Firewalls o Network load balancing o Inter/intra site ...

Senior Network Architect Milton Keynes (Hybrid 3 days PW) £550 - £600pd DOE (Inside IR35/Umbrella) 6 month initial contract Ideally SC/DV Cleared (Need to be eligible if not) My central Government client is looking for an experienced Network Architect to support them with the delivery … technical oversight to customer issues. The ideal candidate will have experience in an enterprise environment, ideally within a Government body. Essential Experience Required: Networking architecture such as Network Topology and configuration Wireless network architecture Firewalls Network load balancing Inter/intra site connectivity Virtual private ...

experienced Technical Architect to lead the architectural modernisation of a large-scale, mission-critical data platform within DWP. This is a hands-on senior architecture role focused on transforming a complex brownfield data estate while maintaining uninterrupted service delivery. You'll be driving major technical decisions across data architecture, infrastructure, security, and cross-cloud connectivity - shaping the future of a platform that directly supports millions of UK citizens. Key Responsibilities 1. Brownfield Architecture & Platform Modernisation Lead the re-architecture of an established enterprise data platform (DWX). Support new microservice-based upstream integrations and large-scale ...

client, a key player in the defence and security sector, is seeking a Network Engineer with SC clearance to support their technical teams in Corsham. This role involves designing, developing, and testing core networking components within a secure environment. You will work on a mix of remote … infrastructure projects. Key Responsibilities: Design, build, and validate networking components for the NSoIT(D) Platform, ensuring they meet operational requirements. Produce and review detailed network design artefacts across various stages of the project lifecycle. Support system testing activities, troubleshooting, and resolving network issues promptly. Collaborate with system ...

IR35) Duration: Initial 3–4 month contract (backlog clearance) with strong potential for extension or permanent conversion Client Environment: Major London Rail customers (TfL, Network Rail – station systems) Overview We are seeking a mid-to-senior Cybersecurity & Network Assurance Engineer to join a high-performing networks team supporting … Cyber Security Management Plans (CSMP) Risk assessments and threat models Assurance and compliance documentation Control framework mappings Align artefacts to client standards (TfL/Network Rail) and industry frameworks Support continual improvement of cyber assurance processes Standards & Compliance Map controls and documentation to: ISO/ ...

Network Engineer 2 year Contract Inside IR35 Location - Portsmouth or Corsham Overview The Network Engineering Service will support the technical team responsible for the design, development, documentation, building and validation of the core physical and virtual networking components which form the backbone of the NSoIT(D) Platform. … troubleshooting of the following: Hierarchical IP Subnetting. Routing protocols, internal and external, OSPF, and BGP. Advanced knowledge of routers, switches and firewalls. Core network technologies and infrastructure: Cisco Nexus Cisco IOS XE Leaf and Spine network architecture VXLAN Overlay networks Dual Cloud Dual Hub DMVPN Solutions Firewall ...

Network Architect Juniper Technologies (SD-WAN | MIST | Junos LAN) We are seeking a highly experienced Network Architect with deep expertise in Juniper OEM technologies to lead the design, implementation, and optimization of enterprise-grade SD-WAN, LAN, and WLAN solutions. This is a hands on role, the involves … Consulting, Engineering and Documentation. Key Responsibilities Design and develop network architecture strategies and technology roadmaps for Juniper SD-WAN, MIST AI, and Junos LAN solutions aligned with business and IT objectives. Collaborate closely with customer IT and security teams to ensure solutions meet operational, performance, and compliance requirements. ...

Network Architect Location: Germany (Relocation or frequent travel required) About Brillio Brillio is a global technology consulting and services company that helps enterprises accelerate digital transformation across data, cloud, digital engineering, and AI. We work with leading organisations to design and deliver secure, scalable, and future-ready technology solutions. … combine deep technical expertise with a collaborative, outcome-focused mindset to solve complex business challenges at scale. The Role We are seeking an experienced Network Architect to lead the architectural and solution design of complex, large-scale production network environments. This role covers Data Centres & Computer Rooms, Azure ...

Network Engineer £550-£570 per day | Inside IR35 Initial 6-Month Contract Remote with European travel (expenses covered) We're recruiting for a Network Engineer to support a major datacentre build for a leading IT services provider; you'll be responsible for installing, commissioning, and validating network infrastructure to ensure deployments are delivered to specification and fully operational. Key Responsibilities: Interpret network architecture diagrams to support deployment and validation Validate cabling plans and physical connectivity against design documentation Install, rack, cable, and patch switches, routers, and optics Ensure deployment readiness through accurate ...

Role: Technical Architect SC or DV Clearance Hybrid work model OUTSIDE IR35 Job Requirements Spec: - end-to-end technical leadership, architecture, and delivery oversight of Network Detection & Response (NDR) and Extended Detection & Response (XDR) solutions using Darktrace and Microsoft Defender - secure, scalable, and successful implementation of advanced detection … networking, SOC analysts, service owners, and senior stakeholders to align technical designs with security strategy, operating models, and business needs. - definition of the target architecture for Darktrace NDR and Microsoft Defender XDR across on-premises, hybrid, and cloud environments. - creation of high-level and low-level solution designs, ensuring ...

months initially Ir35 - Inside (Must use an umbrella company) Position Overview A Global Circuit Infrastructure Manager is responsible for overseeing the company's international network circuit portfolio, ensuring optimal connectivity, cost efficiency, and service delivery across all global locations. This role focuses on strategic circuit management, vendor relationships … service documentation and records Facilitate circuit issue resolution between vendors and technical teams Strategic Planning Develop long-term circuit infrastructure roadmaps Identify opportunities for network optimization and cost reduction Analyze market trends and new technologies Provide recommendations for circuit architecture improvements Create and maintain circuit standards and procedures ...

guidance to technical teams and stakeholders. Skills & Experience Required Essential Proven experience as a senior technical architect in complex brownfield environments. Strong data platform architecture experience: ingestion patterns, schema evolution, ETL/ELT, microservices data integration. Multi-cloud integration expertise (Azure + AWS) including secure data transfer patterns. Deep … regulated environments. Strong experience of technical authority, security governance and SRE handover Experience maintaining critical services while modernising underlying platforms. Strong infrastructure, security, and network architecture capability (Zscaler, VPC patterns, VPN, identity). Ability to navigate and implement organisational standards. Hands-on experience re-architecting or migrating technology ...

blocks and logic aligned with design documentation and engineering standards. Collaborate with HMI/SCADA and database engineers to define control system architectures, including: Network Architecture Diagrams, Interface documentation and Cyber-secure SCADA integration Conduct formal in-house Factory Acceptance Testing (FAT), ensuring strict change control and traceability. ...

seeking a highly skilled Technical Security Architect to take the lead on embedding security across the design, development, and integration of complex network infrastructures. Working within an Agile Scrum environment, the Technical Security Architect will play a vital part in shaping secure platforms by applying Secure by Design … Technical Security Architect Lead the design and delivery of secure infrastructure solutions across large-scale programmes. Integrate security controls and considerations into network architecture, ensuring alignment with Secure by Design methodologies. Act as the security subject matter expert within Agile Scrum teams, collaborating closely with architects, integrators ...

leadership capability. Bonus Skills: Apple security best practices and compliance frameworks knowledge.* Experience integrating macOS with identity providers and MDM solutions.* Infrastructure design experience (network architecture, device policies).* Experience mentoring junior engineers in Mac administration.* Strong technical documentation skills. If you're a Mac-focused Senior ...

Network Engineer Onsite in Nottingham Our client is urgently seeking an experienced Network Engineer to support a combination of network upgrade projects , cloud connectivity improvements , and BAU operational support . This is a hands-on role requiring a proactive, self-sufficient engineer who can immediately integrate into … fast-moving environment with minimal onboarding. Responsibilities Include: Supporting ongoing network upgrade activities across on-prem and cloud. Configuring and troubleshooting Checkpoint firewalls . Assisting with AWS networking and routing configuration. Enhancing network visibility, stability, and performance. Working with Aviatrix to support cloud network architecture. Supporting ...

leading global telecoms company is looking for an experienced Mobile Core/Packet Core Design Specialist to support a major programme within their core network team. This is a hybrid London-based role requiring strong 4G/5G core expertise. Key Skills Deep understanding of 3GPP … Packet Core standards Strong knowledge of core architecture, protocols & integration Experience with 4G interfaces (S1-MME/S1-U, S4, S6a, S5/S8, SGi) Experience with 5G SA interfaces (N2/N3/N4/N6, SBA) Understanding of NFVI , VNFs/CNFs; Kubernetes desirable Solid IP networking ...