1 to 25 of 130 Network Architecture Jobs in the UK

Overview Here at Capita we are seeking an experienced and visionary Head of Network Architecture to lead the design, implementation, and evolution of our global network infrastructure. The ideal candidate will have a strong background in SDWAN, Cloud WAN, and the migration of traditional MPLS WAN services to cloud-based solutions. This role requires a deep understanding … of network security, extensive experience with Cisco, Juniper, and Palo Alto technologies, and a solid Telco background. Job title Head of Network Architecture and Design Responsibilities Lead the strategic planning and execution of network architecture initiatives. Design and oversee the implementation of SDWAN and Cloud WAN solutions. Drive the migration of traditional MPLS WAN services … to modern cloud-based architectures. Ensure robust network security practices are integrated into all designs. Collaborate with cross-functional teams and stakeholders to align network strategies with business goals. Manage and mentor a team of network engineers, fostering a culture of innovation and excellence. Evaluate and recommend networking technologies and vendors, including Cisco, Juniper, and Palo Alto. More ❯

Role: Network Architect Location: Manchester or London Contract Type: Fixed Term 12 Months Salary: £75k - £95k dependent on experience Contact: Callum.Bell@forsythbarnes.com About the Role We’re seeking an experienced Network Architect to lead the design and evolution of a complex enterprise network supporting a national, mission-critical digital infrastructure. You’ll work at the intersection of … Enterprise IT and Architecture, shaping the future-state network that enables secure connectivity across multiple providers, platforms, and environments. This role involves assessing the current landscape, identifying vulnerabilities, defining separation and integration requirements, and designing a secure, scalable future network to support business transformation and regulatory objectives. You’ll play a key role in ensuring that our … network and associated services are fit for the future, aligned with strategic enterprise goals, and ready for market readiness activities. Key Responsibilities Work within Enterprise IT alongside the Enterprise Architect to assess the current network environment, including architecture, vulnerabilities, and separation needs. Design and document the future-state enterprise network, ensuring security, scalability, and compliance with More ❯

Role: Network Architect Location: Manchester or London Contract Type: Fixed Term 12 Months Salary: £75k - £95k dependent on experience Contact: Callum.Bell@forsythbarnes.com About the Role We’re seeking an experienced Network Architect to lead the design and evolution of a complex enterprise network supporting a national, mission-critical digital infrastructure. You’ll work at the intersection of … Enterprise IT and Architecture, shaping the future-state network that enables secure connectivity across multiple providers, platforms, and environments. This role involves assessing the current landscape, identifying vulnerabilities, defining separation and integration requirements, and designing a secure, scalable future network to support business transformation and regulatory objectives. You’ll play a key role in ensuring that our … network and associated services are fit for the future, aligned with strategic enterprise goals, and ready for market readiness activities. Key Responsibilities Work within Enterprise IT alongside the Enterprise Architect to assess the current network environment, including architecture, vulnerabilities, and separation needs. Design and document the future-state enterprise network, ensuring security, scalability, and compliance with More ❯

Role: Network Architect Location: Manchester or London Contract Type: Fixed Term 12 Months Salary: £75k - £95k dependent on experience Contact: Callum.Bell@forsythbarnes.com About the Role We’re seeking an experienced Network Architect to lead the design and evolution of a complex enterprise network supporting a national, mission-critical digital infrastructure. You’ll work at the intersection of … Enterprise IT and Architecture, shaping the future-state network that enables secure connectivity across multiple providers, platforms, and environments. This role involves assessing the current landscape, identifying vulnerabilities, defining separation and integration requirements, and designing a secure, scalable future network to support business transformation and regulatory objectives. You’ll play a key role in ensuring that our … network and associated services are fit for the future, aligned with strategic enterprise goals, and ready for market readiness activities. Key Responsibilities Work within Enterprise IT alongside the Enterprise Architect to assess the current network environment, including architecture, vulnerabilities, and separation needs. Design and document the future-state enterprise network, ensuring security, scalability, and compliance with More ❯

Senior Network Architect Initial 6-month Contract Role 2 days a week in Central London office £550 - £585, Inside IR35 We're partnering with a Global IT Partner who are looking for a Senior Network Architect with proven cloud migration experience to design and deliver secure, scalable network solutions across a large enterprise environment. As a Senior … Network Architect, you will be responsible for: Lead network architecture and design to support large-scale cloud migrations (AWS/Azure/GCP). Develop hybrid connectivity strategies and ensure performance, security, and resilience. Assess existing network infrastructure and develop strategies for optimization, scalability, and security. Collaborate with cloud architects, security teams, and infrastructure engineers to … ensure seamless integration. Define network architecture standards, patterns, and best practices. Requirements: Extensive experience working as a Network Architect/Senior Network Engineer Strong understanding of network architecture, design principles, and security. Demonstrable experience with cloud networking (AWS, Azure, or GCP). Experience supporting or leading cloud migration or hybrid network transformation projects. More ❯

Adecco are pleased to be recruiting for a Network Architect to work within the Thames Valley Police Force. Location: Kidlington (Thames Valley Police HQ) Daily Rate: £650 per day outside of IR35 Contract End Date: May 2026 Temporary Contract Working Pattern: Full Time 37 hours per week Monday to Friday 8.40am to 5pm Are you a visionary Network Architect with a passion for building robust and secure network infrastructures? Join our client in the public services sector and lead exciting projects that make a real difference! We are looking for a talented individual to provide expert technical leadership and design oversight across a variety of network infrastructure initiatives. What You'll Be Doing: As a … Network Architect, you will: Lead Network Design & Architecture: Spearhead the design and implementation of complex network solutions that align perfectly with both business and technical requirements. Provide critical oversight of third-party network designs, especially those utilising Cisco and Fortinet technologies. Design SD-WAN Solutions: Take charge of designing, deploying, and managing Fortinet SD-WAN More ❯

Network Security Architect Remote - UK, London, Virtual, EUROPEStart your journey with BCD: Grow, connect, collaborate and celebrate with our global team Network Security Architect RemoteFull time, Remote United Kingdom The Network Security Architect is a global network security position that must work independently and within the team. They will administer, test, implement, troubleshoot, and advise on … Security Infrastructure architectures to include all Network Security related systems and their components. This role includes the responsibility for implementing appropriate IT security procedures. They will design, build, and oversee the implementation of secure IT network infrastructures to protect an organization's information assets from cyber threats. They assess security risks, identify vulnerabilities, and develop comprehensive strategies using … a combination of hardware and software solutions. Key responsibilities include anticipating threats, implementing security protocols like firewalls and VPNs, responding to security incidents, and ensuring the network meets organizational needs while adhering to security standards. In this role, this candidate will independently research and resolve moderately to highly complex technical problems. They will document standards, implementation procedures, and troubleshooting More ❯

Senior Network Engineer Bedford £50,169 per annum Permanent Full Time (will consider Part-Time Applications) Design, implement, and maintain robust, secure, and scalable network infrastructure solutions. Ensure high availability, performance, and security of bpha’s network systems while mentoring junior staff and collaborating across IT teams. Key Responsibilities Design and develop network architecture strategies … aligned with business needs and industry standards. Implement and manage network security measures (firewalls, VPNs, IDS/IPS). Configure and maintain routers, switches, wireless systems, and firewalls. Deploy scalable, high-performance network solutions with minimal downtime. Conduct regular network maintenance, updates, and upgrades. Perform security audits and vulnerability assessments. Respond to and mitigate network security … incidents. Automate network tasks and processes using scripting tools. Maintain comprehensive network documentation and diagrams. Collaborate with IT teams and third-party vendors on network-related projects. Provide technical guidance and mentorship to team members. Stay current with emerging network technologies and trends. Key Performance Indicators High network uptime and minimal downtime. Successful delivery of More ❯

mission-critical infrastructure. 55% of our revenue comes from the North America region, 35% from EMEA, and 10% from APAC. Visit www.microland.com for more details. Job Title: Tech Architect – Network Location: Birmingham/London Designation: Tech Architect – Network Role Overview The Tech Architect – Network will be responsible for delivering advanced network architecture and operational support … for the client’s enterprise network environment. This role ensures high availability, security, and performance across WAN, LAN, and wireless infrastructure, while driving innovation and compliance with the client’s managed network services framework. Key Responsibilities Network Architecture & Design Develop and maintain high-level and low-level designs for WAN, LAN, and Wi-Fi networks. Ensure … alignment with the client’s target architecture and security standards. Act as the first point of technical escalation for all network-related issues. Own Priority 1 (P1) incidents and drive associated Root Cause Analysis (RCA) to closure. Lead all technical conversations with the customer, ensuring clarity, confidence, and timely resolution. Operations & Support Oversee day-to-day network More ❯

mission-critical infrastructure. 55% of our revenue comes from the North America region, 35% from EMEA, and 10% from APAC. Visit www.microland.com for more details. Job Title: Tech Architect – Network Location: Birmingham/London Designation: Tech Architect – Network Role Overview The Tech Architect – Network will be responsible for delivering advanced network architecture and operational support … for the client’s enterprise network environment. This role ensures high availability, security, and performance across WAN, LAN, and wireless infrastructure, while driving innovation and compliance with the client’s managed network services framework. Key Responsibilities Network Architecture & Design Develop and maintain high-level and low-level designs for WAN, LAN, and Wi-Fi networks. Ensure … alignment with the client’s target architecture and security standards. Act as the first point of technical escalation for all network-related issues. Own Priority 1 (P1) incidents and drive associated Root Cause Analysis (RCA) to closure. Lead all technical conversations with the customer, ensuring clarity, confidence, and timely resolution. Operations & Support Oversee day-to-day network More ❯

mission-critical infrastructure. 55% of our revenue comes from the North America region, 35% from EMEA, and 10% from APAC. Visit www.microland.com for more details. Job Title: Tech Architect – Network Location: Birmingham/London Designation: Tech Architect – Network Role Overview The Tech Architect – Network will be responsible for delivering advanced network architecture and operational support … for the client’s enterprise network environment. This role ensures high availability, security, and performance across WAN, LAN, and wireless infrastructure, while driving innovation and compliance with the client’s managed network services framework. Key Responsibilities Network Architecture & Design Develop and maintain high-level and low-level designs for WAN, LAN, and Wi-Fi networks. Ensure … alignment with the client’s target architecture and security standards. Act as the first point of technical escalation for all network-related issues. Own Priority 1 (P1) incidents and drive associated Root Cause Analysis (RCA) to closure. Lead all technical conversations with the customer, ensuring clarity, confidence, and timely resolution. Operations & Support Oversee day-to-day network More ❯

mission-critical infrastructure. 55% of our revenue comes from the North America region, 35% from EMEA, and 10% from APAC. Visit www.microland.com for more details. Job Title: Tech Architect – Network Location: Birmingham/London Designation: Tech Architect – Network Role Overview The Tech Architect – Network will be responsible for delivering advanced network architecture and operational support … for the client’s enterprise network environment. This role ensures high availability, security, and performance across WAN, LAN, and wireless infrastructure, while driving innovation and compliance with the client’s managed network services framework. Key Responsibilities Network Architecture & Design Develop and maintain high-level and low-level designs for WAN, LAN, and Wi-Fi networks. Ensure … alignment with the client’s target architecture and security standards. Act as the first point of technical escalation for all network-related issues. Own Priority 1 (P1) incidents and drive associated Root Cause Analysis (RCA) to closure. Lead all technical conversations with the customer, ensuring clarity, confidence, and timely resolution. Operations & Support Oversee day-to-day network More ❯

mission-critical infrastructure. 55% of our revenue comes from the North America region, 35% from EMEA, and 10% from APAC. Visit www.microland.com for more details. Job Title: Tech Architect – Network Location: Birmingham/London Designation: Tech Architect – Network Role Overview The Tech Architect – Network will be responsible for delivering advanced network architecture and operational support … for the client’s enterprise network environment. This role ensures high availability, security, and performance across WAN, LAN, and wireless infrastructure, while driving innovation and compliance with the client’s managed network services framework. Key Responsibilities Network Architecture & Design Develop and maintain high-level and low-level designs for WAN, LAN, and Wi-Fi networks. Ensure … alignment with the client’s target architecture and security standards. Act as the first point of technical escalation for all network-related issues. Own Priority 1 (P1) incidents and drive associated Root Cause Analysis (RCA) to closure. Lead all technical conversations with the customer, ensuring clarity, confidence, and timely resolution. Operations & Support Oversee day-to-day network More ❯

Job Role : Full Stack Network Engineer Duration : 6+ Months Contract - Inside IR35 Location : London, UK Working Mode: Onsite Job Description: We are seeking a highly skilled Full Stack Network Engineer to join our IT team. This role demands a deep understanding of both front-end and back-end networking technologies, encompassing the design, implementation, and maintenance of comprehensive … network infrastructures. The ideal candidate will be adept at solving complex networking challenges, ensuring optimal performance, security, and scalability of our network systems. Key Responsibilities • Design, implement, and manage network infrastructure including routers, switches, firewalls, and load balancers across various platforms. • Familiar with circuit ordering and DWDM deployments • Familiar with Nexus 7k/Cisco 6500 environments and … to be used to identify business areas/stakeholders and used as a basis to produce a runbook for migration tasks . • Develop and maintain automation scripts to streamline network operations and ensure consistency across environments. • Collaborate with cross-functional teams to understand application requirements and translate them into network solutions. • Ensure network security by implementing industry More ❯

Job Title: Network Manager A leading UK transport organisation is seeking an accomplished Network Manager to lead its in-house Network Engineering function and drive a major transformation across its mission-critical infrastructure. This is a high-impact role overseeing a global team of 12 engineers , managing a complex Fortinet SD-WAN and Cisco network that … underpins public sector operations across the Department for Transport estate. You’ll have the autonomy to shape network strategy, modernise architecture, and embed automation and security best practices into every layer of connectivity. If you’re a technically strong network leader who thrives on designing, building, and improving at scale — and you want your work to have … tangible impact across a nationally significant environment — this is the role for you. Responsibilities: Lead and mentor a global team of 12 Network Engineers responsible for delivering highly available IP/MPLS infrastructure. Drive the transformation from a legacy MPLS network to a modern Fortinet SD-WAN architecture — improving resilience, performance, and cost efficiency. Develop and maintain More ❯

Job Title: Network Manager A leading UK transport organisation is seeking an accomplished Network Manager to lead its in-house Network Engineering function and drive a major transformation across its mission-critical infrastructure. This is a high-impact role overseeing a global team of 12 engineers , managing a complex Fortinet SD-WAN and Cisco network that … underpins public sector operations across the Department for Transport estate. You’ll have the autonomy to shape network strategy, modernise architecture, and embed automation and security best practices into every layer of connectivity. If you’re a technically strong network leader who thrives on designing, building, and improving at scale — and you want your work to have … tangible impact across a nationally significant environment — this is the role for you. Responsibilities: Lead and mentor a global team of 12 Network Engineers responsible for delivering highly available IP/MPLS infrastructure. Drive the transformation from a legacy MPLS network to a modern Fortinet SD-WAN architecture — improving resilience, performance, and cost efficiency. Develop and maintain More ❯

Job Title: Network Manager A leading UK transport organisation is seeking an accomplished Network Manager to lead its in-house Network Engineering function and drive a major transformation across its mission-critical infrastructure. This is a high-impact role overseeing a global team of 12 engineers , managing a complex Fortinet SD-WAN and Cisco network that … underpins public sector operations across the Department for Transport estate. You’ll have the autonomy to shape network strategy, modernise architecture, and embed automation and security best practices into every layer of connectivity. If you’re a technically strong network leader who thrives on designing, building, and improving at scale — and you want your work to have … tangible impact across a nationally significant environment — this is the role for you. Responsibilities: Lead and mentor a global team of 12 Network Engineers responsible for delivering highly available IP/MPLS infrastructure. Drive the transformation from a legacy MPLS network to a modern Fortinet SD-WAN architecture — improving resilience, performance, and cost efficiency. Develop and maintain More ❯

Senior Network Architect (Construction) Surrey £80,000 to £90,000 + 8:30 am 5:00 pm + Company Events + Company Bonus + Paid Training Courses Are you a Network Architect or similar looking to join a tight-knit expanding business currently leading the way in the construction industry, that creates and manages IT infrastructure all over … UK, developing the blueprints for how networks should be structured across various smart buildings, which are designed based on specific operational requirements. On offer is the opportunity for a Network Architect or similar to join a niche, industry leading companies that delivers end-to-end IT infrastructure which use their technical expertise to create networking solutions with the goal … to work with the newest technology in the industry and use one of the world's leading manufacturers of flat-glass to produce glass-based solutions to improve connectivity, network performance and electromagnetic environment for smart buildings. In this role you will use design networks for various construction companies for a range of wide projects to ensure the appropriate More ❯

employee-owned business in 2024 and are working hard collectively to deliver our mission. Overview of the Role This is a full-time, client-site role embedded within the Network Engineering team of a global technology firm with over 20,000 employees. The Network Consultant will be responsible for supporting the client’s ongoing network refresh and … upgrade programme across EMEA, as well as new network deployments into offices throughout the region. The role is implementation-focused, working within established network design and technology standards defined by the client. The successful candidate will demonstrate strong technical delivery and project coordination skills, with the ability to plan, document and execute network changes methodically in live … cutover activities, and occasional weekend work may be necessary for which time off in lieu (TOIL) will be provided. Responsibilities Work full-time as part of the client’s Network Engineering team to deliver the EMEA network refresh and deployment programme. Oversee implementation of new and replacement network devices in line with client technology standards. Produce and More ❯

employee-owned business in 2024 and are working hard collectively to deliver our mission. Overview of the Role This is a full-time, client-site role embedded within the Network Engineering team of a global technology firm with over 20,000 employees. The Network Consultant will be responsible for supporting the client’s ongoing network refresh and … upgrade programme across EMEA, as well as new network deployments into offices throughout the region. The role is implementation-focused, working within established network design and technology standards defined by the client. The successful candidate will demonstrate strong technical delivery and project coordination skills, with the ability to plan, document and execute network changes methodically in live … cutover activities, and occasional weekend work may be necessary for which time off in lieu (TOIL) will be provided. Responsibilities Work full-time as part of the client’s Network Engineering team to deliver the EMEA network refresh and deployment programme. Oversee implementation of new and replacement network devices in line with client technology standards. Produce and More ❯

employee-owned business in 2024 and are working hard collectively to deliver our mission. Overview of the Role This is a full-time, client-site role embedded within the Network Engineering team of a global technology firm with over 20,000 employees. The Network Consultant will be responsible for supporting the client’s ongoing network refresh and … upgrade programme across EMEA, as well as new network deployments into offices throughout the region. The role is implementation-focused, working within established network design and technology standards defined by the client. The successful candidate will demonstrate strong technical delivery and project coordination skills, with the ability to plan, document and execute network changes methodically in live … cutover activities, and occasional weekend work may be necessary for which time off in lieu (TOIL) will be provided. Responsibilities Work full-time as part of the client’s Network Engineering team to deliver the EMEA network refresh and deployment programme. Oversee implementation of new and replacement network devices in line with client technology standards. Produce and More ❯

employee-owned business in 2024 and are working hard collectively to deliver our mission. Overview of the Role This is a full-time, client-site role embedded within the Network Engineering team of a global technology firm with over 20,000 employees. The Network Consultant will be responsible for supporting the client’s ongoing network refresh and … upgrade programme across EMEA, as well as new network deployments into offices throughout the region. The role is implementation-focused, working within established network design and technology standards defined by the client. The successful candidate will demonstrate strong technical delivery and project coordination skills, with the ability to plan, document and execute network changes methodically in live … cutover activities, and occasional weekend work may be necessary for which time off in lieu (TOIL) will be provided. Responsibilities Work full-time as part of the client’s Network Engineering team to deliver the EMEA network refresh and deployment programme. Oversee implementation of new and replacement network devices in line with client technology standards. Produce and More ❯

employee-owned business in 2024 and are working hard collectively to deliver our mission. Overview of the Role This is a full-time, client-site role embedded within the Network Engineering team of a global technology firm with over 20,000 employees. The Network Consultant will be responsible for supporting the client’s ongoing network refresh and … upgrade programme across EMEA, as well as new network deployments into offices throughout the region. The role is implementation-focused, working within established network design and technology standards defined by the client. The successful candidate will demonstrate strong technical delivery and project coordination skills, with the ability to plan, document and execute network changes methodically in live … cutover activities, and occasional weekend work may be necessary for which time off in lieu (TOIL) will be provided. Responsibilities Work full-time as part of the client’s Network Engineering team to deliver the EMEA network refresh and deployment programme. Oversee implementation of new and replacement network devices in line with client technology standards. Produce and More ❯

delivers. So when we say we’re excited for what the future holds for our customers and colleagues, you can trust we’re as good as our word. The Network Engineering Manager will manage the design, implementation, and optimization of our enterprise network infrastructure. The networks head will provide expert-level guidance and mentorship to network engineers … under their control. They will be expected to drive innovation in network architecture, and ensure the reliability, scalability, and security of the corporate Wide Area and Local network services. About the role Architectural Lead . Lead the deployment, and management of large-scale, mission-critical network environments (LAN, WAN, SD-WAN, cloud and hybrid environments). … Define and enforce best practices for network security, resilience, and performance. Team Leadership Line management of a team of offshore skilled Network Engineers and network support staff, strong project management skills are also required. The ability to manage multiple priorities in a fast paced environment is essential. Network Oversight and Ownership - Oversee the configuration and maintenance More ❯

Contract Role: Azure DevOps Network Lead Location: Remote Type: Contract (Outside IR35) Rate: £500 - £525 per day Opus are working with a key client on an Azure DevOps Network Lead role to deliver secure, scalable network architecture across a large Azure estate. The role focuses on automation, routing, and security-leveraging Azure Front Door, Application Gateway … an initial 3 month contract with a proposed project completion date of March 2027. Key Skills: Azure networking: VNets, NSGs, UDRs, Front Door, App Gateway, Private Link Terraform for network automation Container networking (AKS, CNI, ingress controllers) Microsoft Sentinel, Azure Monitor, Network Watcher Experience in central government programmes Deliverables include: IaC templates (Terraform/Bicep) Network architecture More ❯