51 to 75 of 254 Network Architecture Jobs in the UK

critical role in shaping and delivering robust, secure, and scalable enterprise technology solutions across DS Smith. This role holds technical accountability for infrastructure and network architecture across a complex, multi-site international environment. You will lead the design and governance of core infrastructure services spanning networking, cloud connectivity … datacentre, and endpoint environments-ensuring solutions are resilient, secure, and aligned with enterprise strategy. Working closely with Infrastructure Operations, Cybersecurity, Enterprise Architecture, and project delivery teams, you will enable business transformation whilst ensuring technology standards, governance, and operational excellence are consistently upheld. Key responsibilities include: Designing ...

Position Summary The L4 Network Specialist provides technical leadership, architectural governance, and subject-matter expertise to ensure the stability, security, scalability, and evolution of the global network environment for financial services clients. This role is central to defining standards, leading advanced troubleshooting, and guiding network strategy … experience, involving migrations/transformations/implementations at Engineering level. Primary Purpose Deliver architectural assurance, advanced support, and strategic direction for complex, multi-vendor network estates. Champion security posture, lifecycle governance, and the evolution of network services, ensuring regulatory and operational excellence. Essential Roles & Responsibilities Lead complex troubleshooting ...

000Sector: I.T. & CommunicationsJob Type: PermanentWork Hours: Full TimeContact: Jas GujralEmail: cv@nexusjobs.comTelephone: 020 7488 6900Apply for this job nowJob DescriptionInformation Security Manager with Network Engineering SkillsOur Client is bank based in Central London who are looking to recruit a seasoned professional with at least 7 to 10 years expertise … level Information Security coupled with Hands-on Network Engineering.The role is mainly Information Security – Data Security and split circa 80% with 20% Network Engineering – so you do need to be hands-on technically.You will ideally have circa 5+ years of work experience with Network Engineering coupled with ...

with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.We are currently seeking a Routing & Switching - Network Engineering Advisor to join our team in United Kingdom, United Kingdom (GB-UKM), United Kingdom (GB).Role Responsibilities:• Must have great experience on Routing … Switching & Wireless and Firewalls. • Responsible for the Cisco ACI network architecture component(s)• Must have Palo Alto Experience.• Understand and support Data Centre Networks utilizing Cisco Application Centric Infrastructure and Nexus 9k platforms.• Contribute to the development and performance of a migration plan from traditional data centre network ...

datacenter infrastructures. How would you like to come be part of the team that builds out that low latency, high throughput, and highly redundant network AWS is seeking an exceptional Backbone Network Developer to help architect and scale one of the world's most sophisticated networks. … member of our Backbone Network Development organization, you will drive innovation in network scaling while maintaining AWS's renowned operational excellence. This role offers the unique opportunity to shape the future of global network infrastructure while solving complex challenges at unprecedented scale. You will leverage your technical ...

Senior Network & Infrastructure Engineer West Wales On-site Permanent Full-time Salary: From £50,000 - £55,000 A well-established organisation in West Wales is looking for an experienced Senior Network & Infrastructure Engineer to take ownership of its core IT infrastructure. This is a hands-on senior role … focused on designing, maintaining and improving enterprise network environments, ensuring high levels of performance, resilience and security across business-critical systems. You ll join a forward-thinking IT function, working with modern technologies in a technically strong environment where you ll play a key role in infrastructure strategy, project ...

Senior Network & Infrastructure Engineer West Wales | On-site Permanent | Full-time Salary: From £50,000 - £55,000 A well-established organisation in West Wales is looking for an experienced Senior Network & Infrastructure Engineer to take ownership of its core IT infrastructure. This is a hands-on senior role … focused on designing, maintaining and improving enterprise network environments, ensuring high levels of performance, resilience and security across business-critical systems. You’ll join a forward-thinking IT function, working with modern technologies in a technically strong environment where you’ll play a key role in infrastructure strategy, project ...

responsible for providing deep technical security expertise across the organization’s applications, infrastructure, networks, cloud environments, and security platforms.Working closely with the Engineering and Architecture teams, this role helps translate security strategy, architectural principles, and regulatory requirements into practical, scalable technical solutions. The Principal Security Engineer will serve … trusted technical advisor to engineering, infrastructure, cloud, network, architecture, and product teams, helping ensure security is incorporated throughout the design and implementation lifecycle.The ideal candidate combines broad cybersecurity expertise with deep technical knowledge in networking, identity and access management, application security, cloud security, and security technologies. This individual ...

Platform Network Engineer At OQC, we aren’t just theorising about the future; we’re building it. Born from a philosophy of bold innovation, we’ve successfully transitioned quantum computing from an academic dream into a commercial reality. The most exciting thing is that we’re just getting started … million Series C funding round – the largest fundraise ever completed by a quantum computing company in Europe. The Purpose As a Platform Network Engineer, you'll design, build and evolve the networking platforms that power OQC's cloud, lab and office environments. You'll help deliver secure, resilient ...

Responsibilities Solution Design and Architecture Set the strategic technical direction and framework for Ingenico’s network services globally including data, voice, WiFi, mobile and cloud connectivity Provide strategic plans for network stability and growth in line with changing business requirements Development, implementation and ongoing review … global strategic converged network architecture to support business growth and business plans Alignment of regional priorities, local legislation and infrastructure constraints with the global framework to ensure the correct balance of global approach with regional requirements Provide final sign off to high- and low-level network designs ...

DescriptionStrategic Network Advisor - Director Reporting to: Partner, Network Advisory, EMEAScope: EMEALocation: Smart working, UK (Guildford, Surrey)Wanted: A senior industry leader in enterprise network strategy ready to shape complex transformation agendas for global organisations. You will operate at the intersection of technical authority, commercial strategy, and executive … colleagues worldwide. This is an opportunity to influence market direction, develop thought leadership, and act as a trusted advisor to C-level stakeholders navigating network transformation.Position OverviewISG is seeking a Director (C6) to lead complex, high-value advisory engagements across its Network Advisory practice.This role represents a senior ...

Private 5G Core platforms and enterprise connectivity solutions. This is a hands-on role for someone with strong experience across 4G EPC, 5G Core, network slicing, subscriber management and end-to-end core integration. Key Responsibilities: Deploy and integrate mobile core network solutions for Private 5G and enterprise … networks. Install, configure and upgrade core network software components. Configure core network services and management platforms. Manage subscriber provisioning, SIM management, APN/DNN configuration and service profiles. Support 5G network slicing configuration and validation. Integrate core networks with RAN, IP Transport networks and enterprise applications. Execute ...

support for control system maintenance, troubleshooting and improvement activities. Support design modifications and automation projects across site operations. Develop and maintain Industrial Control System network architecture documentation, including equipment locations, network addresses and communication routes. Implement and maintain control system backup and recovery processes. Support business continuity … Siemens, Allen-Bradley, Honeywell, ABB or similar. Understanding of industrial communication protocols including Profibus, Modbus, Ethernet and wireless networks. Knowledge of cyber security principles, network architecture and data acquisition systems. Experience with databases such as SQL and OPC environments. Experience working with field instrumentation and plant control systems. ...

Private 5G Core platforms and enterprise connectivity solutions. This is a hands‐on role for someone with strong experience across 4G EPC, 5G Core, network slicing, subscriber management and end‐to‐end core integration. Key Responsibilities: Deploy and integrate mobile core network solutions for Private 5G and enterprise … networks. Install, configure and upgrade core network software components. Configure core network services and management platforms. Manage subscriber provisioning, SIM management, APN/DNN configuration and service profiles. Support 5G network slicing configuration and validation. Integrate core networks with RAN, IP Transport networks and enterprise applications. Execute ...

implementation direction, defining coding standards, and making key technical decisions that govern how the platform is built and evolved. Lead code reviews and drive architecture discussions, ensuring engineering decisions are well‐reasoned, documented, and aligned with the broader platform strategy — championing engineering standards across code quality, testing practices, documentation … define the standards and governance for Terraform‐based Infrastructure as Code (IaC) — ensuring all Azure infrastructure is reproducible, auditable, and securely configured. Apply strong network architecture knowledge to design and govern secure connectivity between platform services, AI gateways, and external integrations, including VNet, private endpoints, NSGs, and ingress ...

Network Strategy & Development Responsibilities Drive AWS's European metro and backbone network infrastructure strategies Design and implement large-scale network architecture supporting Amazon's global operations Develop and execute strategic network expansion plans with regular milestone tracking Optimize network topology for maximum efficiency … Vendor & Partnership Management Identify and evaluate strategic suppliers for wavelengths, dark fiber, and submarine cable capacity Lead technical vendor strategy across AWS's European network topology Develop and maintain key commercial and technical partnerships within Europe Manage supplier onboarding, performance metrics, and service quality standards Coordinate with vendors ...

define the standards and governance for Terraform-based Infrastructure as Code (IaC) - ensuring all Azure infrastructure is reproducible, auditable, and securely configured. Apply strong network architecture knowledge to design and govern secure connectivity between platform services, AI gateways, and external integrations, including VNet, private endpoints, NSGs, and ingress … Reliability Define and govern the CI/CD standards for the AI platform team - establishing quality gates, testing frameworks, deployment patterns, and pipeline architecture that all engineers build to. Ensure performance, availability, and maintainability of platform services in production; handle incidents in a timely manner to minimise Mean Time ...

# RAN Network Domain ArchitectLondonApply for this job* Permanent* Experienced Professionals* Products & Systems Engineering* ID 517614-en\_GB## **Your Role**The RAN Network Domain Architect will specialise in autonomous RAN operations, RAN optimisation, RAN assurance, Open RAN integration, RIC-based automation, and AI-driven RAN self-optimisation. … assurance systems, inventory, and orchestration layers. • Validate RAN automation actions against policy, safety, customer impact, and operational risk.## **Your Profile****Required Skills** • RAN architecture for 4G/5G. • RAN KPIs and optimisation. • Open RAN, RIC, xApps, rApps. • SON and closed-loop RAN optimisation. • RAN inventory, topology, configuration, and performance ...

Manager, Network Engineering Our client is building the next generation of payments infrastructure and looking for a hands-on Network Engineering Manager to lead a team responsible for designing, delivering, and maintaining our global network estate. You will operate as a player-coach: developing talent while staying … technically engaged across the full network function. The Role You will own network architecture, design, administration, and optimisation across the enterprise, maintaining 5 9's availability in a 24/7 environment. You will act as the senior technical lead across network initiatives, liaising with Engineering ...

Network Design Engineer – Cisco ACI & Route/Switch Day Rate: £475-£500 per day | Outside IR35 Location: UK Home-Based Duration: 3 Months (12 month project) Travel: Europe – approximately 2 days per month (fully expensed) We are seeking an experienced IP Network Engineer/Designer to support … design and delivery of enterprise-scale network infrastructure within a complex international environment. The successful candidate will have strong hands-on design experience across Cisco ACI, routing and switching , and will be comfortable working across large-scale, highly resilient network environments. Key Responsibilities Design enterprise IP network ...

Network Design Engineer – Cisco ACI & Route/Switch Day Rate: £475-£500 per day | Outside IR35 Location: UK Home-Based Duration: 3 Months (12 month project) Travel: Europe – approximately 2 days per month (fully expensed) We are seeking an experienced IP Network Engineer/Designer to support … design and delivery of enterprise-scale network infrastructure within a complex international environment. The successful candidate will have strong hands-on design experience across Cisco ACI, routing and switching , and will be comfortable working across large-scale, highly resilient network environments. Key Responsibilities Design enterprise IP network ...

company offers comprehensive loss adjusting, claims, and risk management services, along with forensic technical services, auditing, and pre-risk surveying. McLarens' extensive global network allows for consistent service delivery to clients globally, while also providing localized expertise and responsive support. Our seasoned adjusters boast an average of over … move with urgency to deliver on our commitments and drive for results, even amid ambiguity. Position Overview We are seeking a highly experienced Senior Network Engineer with a strong focus on cloud-based infrastructure, particularly Microsoft Azure. The ideal candidate will bring 10+ years of enterprise network administration ...

compromise.Systems Administration: an understanding of system internals is required to understand how to implement and execute countermeasures and remediation.Network Forensic Analysis: knowledge of network protocols, network analysis tools, and ability to perform analysis of associated network logs.Malware Analysis: ability to perform static and dynamic malware analysis … nature of malwareIncident Remediation: strong understanding of targeted attacks and able to create customized tactical and strategic remediation plans for compromised organizations.Network Operations and Architecture/Engineering: strong understanding of secure network architecture and strong background in performing network operations.Programming/Scripting: experience coding in Powershell ...

Leading bank looking to bring on a Network Deployment Engineer Mandatory Skills: EVPN, Cisco ACI, Nexus, F5 Load balancer, BGP Job Description: Ten plus (10+) years of experience in networking environment. Responsible to plan and build new network environment; Prepare, document and deploy changes in a network; Understand the issues related to day to day operations ;troubleshoot network issues with a network sniffer like Wireshark; test tools. Procedures for voice and data circuits and liaison with carriers and vendors for installations. Highly skilled and experienced Cisco ACI and EVPN Engineer to design, deploy ...

problems in a constantly evolving, results-oriented industry - HPE Networking is the place for you! We are seeking a Senior Distinguished Technologist to lead architecture and solution design for AI/ML Networking Infrastructure, Data Center, and WAN networking opportunities globally. This role requires deep technical expertise, experience, creative … workloads. Influence technical strategy throughout deal validation, solutioning, and initial execution, ensuring smooth handoff to delivery teams. Develop best practices, enablement collateral, and architecture playbooks to scale solutions internally and with partners. Mentor and provide technical leadership to junior technologists and sales engineering teams. Navigate and adapt through complex ...