1 to 25 of 106 Network Architecture Jobs in England

Network Infrastructure Specialist We are seeking a highly skilled and experienced Network Analyst/Architect to join our dynamic IT team. The ideal candidate will play a crucial role in designing, implementing, and optimizing our enterprise network infrastructure, with a strong focus on cloud networking, automation techniques … and traditional network architectures. You will be responsible for ensuring the seamless integration of cloud-based and on-premise networking technologies, driving performance, scalability, and security across the entire network environment. This position demands a forward-thinking professional who can lead in developing innovative solutions while maintaining and … improving our current systems. You will collaborate with IT colleagues, external vendors, and key business stakeholders to ensure that the network infrastructure aligns with our organization's strategic goals and technology initiatives. Key Responsibilities: Design, Implement, and Manage Network Infrastructure Lead the design and deployment of robust, scalable More ❯

We are seeking a highly skilled and experienced Network Analyst/Architect to join our dynamic IT team. The ideal candidate will play a crucial role in designing, implementing, and optimizing our enterprise network infrastructure, with a strong focus on cloud networking, automation techniques, and traditional network … will be responsible for ensuring the seamless integration of cloud-based and on-premise networking technologies, driving performance, scalability, and security across the entire network environment. This position demands a forward-thinking professional who can lead in developing innovative solutions while maintaining and improving our current systems. You will … collaborate with IT colleagues, external vendors, and key business stakeholders to ensure that the network infrastructure aligns with our organization's strategic goals and technology initiatives. Key Responsibilities: Design, Implement, and Manage Network Infrastructure Lead the design and deployment of robust, scalable, and high-performing network architectures More ❯

Senior Consultant - IT Network Engineer L3 - London Consultant Domain Network Data networking Access technologies Company: ITL UK Requisition ID: 132610BR Role - Senior Consultant Location - London Roles and Responsibilities: Team Collaboration and Leadership: Collaborate with cross-functional teams and provide technical guidance and mentorship to junior network engineers. … Participate in architecture review boards and provide expertise and recommendations on network-related projects. Stay updated on industry trends, certifications, and best practices to enhance professional knowledge and expertise. Network Design and Architecture: Assess the organization's network infrastructure and identify areas for improvement or … optimization. Design, develop, and document network architecture blueprints, including high-level and low-level network designs. Define network standards, protocols, and guidelines to ensure consistency and scalability. Evaluate emerging technologies and industry trends to incorporate innovative solutions into network designs. Network Performance and Optimization More ❯

SC clearable Network Engineer - Farnborough 5 days a week onsite- £60 -65k base salary plus benefits Our client who is a leading provider of secure digital solutions has an exciting opportunity for a Network Engineer. To obtain security clearance you will need to have lived in the … tinkerer able to lab and POC new technologies whilst also able to be a CLI-jockey? Essential Skills: Implementation and Support of; Wide Area Network Architecture Network Routing Protocols – OSPF, BGP Virtual Private Networks (VPNs) and Network Security Infrastructure – e.g. IKEv2, NGFWs Creating configuration guides and … implementing from High Level and Low Level Designs Desirable Skills: Implementation and Support of; Data Centre Network Architecture – Spine/Leaf Fabric, EVPN, BGP, Geneve High Assurance IP Encryptors (HAIPE) Infrastructure Automation and Orchestration technologies (e.g. Ansible, Terraform etc.) Whitebox Network Infrastructure (e.g. Mellanox, Cumulus Linux, Nvidia More ❯

SC clearable Network Engineer - Farnborough 5 days a week onsite- £60 -65k base salary plus benefits Our client who is a leading provider of secure digital solutions has an exciting opportunity for a Network Engineer. To obtain security clearance you will need to have lived in the … tinkerer able to lab and POC new technologies whilst also able to be a CLI-jockey? Essential Skills: Implementation and Support of; Wide Area Network Architecture Network Routing Protocols – OSPF, BGP Virtual Private Networks (VPNs) and Network Security Infrastructure – e.g. IKEv2, NGFWs Creating configuration guides and … implementing from High Level and Low Level Designs Desirable Skills: Implementation and Support of; Data Centre Network Architecture – Spine/Leaf Fabric, EVPN, BGP, Geneve High Assurance IP Encryptors (HAIPE) Infrastructure Automation and Orchestration technologies (e.g. Ansible, Terraform etc.) Whitebox Network Infrastructure (e.g. Mellanox, Cumulus Linux, Nvidia More ❯

Job Description - Senior Infrastructure Security Engineer (Network) (047748) Senior Infrastructure Security Engineer (Network) 047748 Organisation Organisation - Customers, Communication and Technology Job Position Type - Full Time Location: North Greenwich, London/Hybrid Salary: £62,000 - £70,000 plus fantastic benefits UK Sponsorship availablehowever, candidates are responsible for their own … cent of time split between the office and home over a 4-week period.Hybrid working arrangements can evolve subject to business requirements. Key Technologies: Network Security (inc. Firewalls), Routing and Switching (WAN/LAN/Datacentre), SDN, Wi-Fi and Cloud Networks. About Us The Networks and Hosting Team … Data is responsible for maintaining existing infrastructure, which underpins the majority of our services across TfL. It is an exciting time to join the Network team, as you'll be working on large scale network improvement projects such as: network security (firewall) upgrades, network consolidation and More ❯

programme offers a hybrid working model, empowering you to find the optimal balance between remote and in-office work. R&D Operational Technology (OT) Network Security Engineer Within R&D Digital & Tech we are looking for an Operational Technology (OT) Network Security Engineer who will oversee networks used … for R&D operations and have the necessary operational knowledge to specify network changes, assuring continued network availability. The OT Network Security Engineer will support Site Focal Point with technical insight necessary for secure file management according to policies and have a role in new system implementation … and incident response. It is key for the OT Network Security Engineer to have in-depth understanding of network architecture to design, implement, and manage secure and efficient networks and proficiency with cybersecurity tools (e.g., firewalls, intrusion detection/prevention systems) and techniques to protect network More ❯

Job Title: Network Solution Designer Location: Hybrid - Knutsford 2-3 days per week Duration: Until 27 September 2025 Rate: £500 per day - Umbrella Only Role: The client is seeking and Enterprise Network Solution Designer to help raise the profile and capability of the network solution design team … via exception processes. They will be required to consider cost, quality, sustainability and current use cases in the process of understanding and designing appropriate network solutions going forward. Should be experienced in Key technologies such as Cisco, Fortinet, F5, load balancers and firewalls, modern network design and security … as part of solutions. This may be considered as an architect, but if broader than a systems architect. Key Responsibilities: Network Solution Design: Develop comprehensive network architecture and service design solutions to support business needs and future growth. Technology Strategy: Define network technology strategies and roadmaps More ❯

Job Title: Network and Security Engineer Location: London (UK) On site Job Type: Full Time We are seeking a talented and experienced Network and Security Engineer to join our team. The ideal candidate will have a strong background in networking and security, excellent problem-solving skills, and a … networks and security measures to safeguard our networks and systems against current and emerging cyber threats, with a particular focus on Datacentre, 3GPP mobile network CORE and RAN environments. Key Responsibilities: Networking, Segmentation, Optimization and Maintenance Design, configure and implement highly scalable L2/L3 networks using varieties of … protocols and vendor equipment. Monitor network traffic and analyse security incidents to detect and respond to threats within mobile network environments. Diagnose and troubleshoot network related issues associated with L1-L7 using varieties of tools, ensuring quick recovery and minimum network downtime. Carry out periodic backups More ❯

Job Title: Network Solution Architect Location: Bristol or Chippenham (Hybrid – 3 days per week onsite) Salary: Up to £80,000 base Additional Benefits: £5,000 DV bonus (post-clearance), 10% annual performance bonus, 15% pension contribution, private medical and dental insurance We are seeking an experienced and forward-thinking … Network Solution Architect to join our team and play a key role in the design and delivery oversight of enterprise-scale network solutions for a major public sector client. This is an exciting opportunity for someone with a strong background in network architecture and pre-sales … and inclusive team and actively welcome applicants from all backgrounds. This role is ideal for someone looking to contribute to the modernisation of critical network infrastructure while developing their skills in a high-impact environment. Key Responsibilities: Lead the design and architecture of complex network solutions in More ❯

Location: London (onsite/office reporting) Employment Type: Full-Time Department: Network Engineering Role Overview: We are seeking a highly skilled and experienced Network Solutions Engineer with a strong focus on Radio Access Network (RAN) technologies, including expertise in 4G/LTE and a deep understanding of … Traditional RAN and Open RAN. In this role, you will contribute to the creation of RAN products and solutions for AWTG's Network Management and Service Assurance automated tools, ensuring our RAN solutions are robust, scalable, and aligned with business and customer needs. Key Responsibilities: RAN Planning and Design … Participate in the planning and design of RAN infrastructure to meet current network requirements and ensure scalability for future growth. Select and specify hardware and software components required for the RAN, including base stations, antennas, and network management systems. Apply deep expertise in wireless communication systems, including RF More ❯

Network Architect (DV Security Clearance) Position Description The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients … be eligible to obtain it. This role is fully on-site near Chippenham, 5 days a week. Your future duties and responsibilities As a Network Architect, you will play a key role in supporting our Defence client as they define and deliver their migration strategy. You will work alongside … a cross-functional team to ensure the seamless transition of network infrastructures, particularly in VMware environments. Your expertise in networking, security, and systems integration will be essential in enabling a secure and efficient transformation. You will be responsible for analysing network requirements, assessing proposed changes, and supporting the More ❯

Role: Network Operations and Architecture Lead Location: Remote (Based from Paddington, London) Contract: 6 Months Sector: Enterprise IT/Infrastructure My global manufacturing sector client are hiring a Network Operations and Architecture Lead to oversee and evolve network services for a global enterprise. This role … blends hands-on operational leadership with strategic input into the network architecture and roadmap. Key Responsibilities: Ensure high availability and performance of WAN, WiFi, and LAN services Define and enforce standards, procedures, and risk management practices Support service transitions and ensure alignment with IT governance Provide architectural guidance … on projects and technology planning Lead internal teams and third-party providers, driving service quality Maintain knowledge assets including network diagrams and runbooks Partner with stakeholders to manage service costs and support continuous improvement Requirements: Strong background in enterprise network operations and architecture Experience with ITIL practices More ❯

presence in many global locations across the US, APAC and Europe. We are looking for a highly motivated individual to join as a Senior Network Engineer and be responsible for designing, deploying, managing and maintaining all aspects of the global network and physical infrastructure, ensuring the best possible … uptime and availability to support the business' customers, goals and growth. Responsibilities include: Plan, build, and deliver new network capabilities and deployments from standards and design documents to meet the needs of the business. Maintaining network security through proper configuration of firewalls, wireless access points and VPN. Maintaining … multi-site network operations to support internal applications, operating systems including regular maintenance with both private and public facilities. Physical installation and maintenance of network, power and server hardware. Creating and maintaining documentation and network diagrams. Full lifecycle management of network devices as well as support More ❯

challenging problems and give them opportunities to hone new skills and try new approaches, as we grow our product portfolio with new software and network architecture solutions. We embrace diversity in thought and contribution and are committed to providing an equitable work environment that is foundational to our … core values as a company and is vital to our success. Job Summary As a Network Operations Tier 2 team member, reporting to the Manager of Equinix Global Network Operations, you will be a technology leader ensuring the reliability and security of our strategic network platforms. These … provide second level support of break/fix, service requests, observability improvement, documentation/reporting, capacity management, and provide critical feedback to Engineering and Architecture teams. You will collaborate closely with Engineering, Architecture, Infosec and AppDev teams to drive performance optimization, implement best practices, and ensure a secure More ❯

Senior Network Engineer Location: London Salary: £200,000-£250,000 Role Overview: Seeking a Senior Network Engineer to lead the design, implementation, and management of high-performance network solutions, with a focus on research infrastructure combining AWS cloud services and advanced data center platforms. Key Responsibilities: Network Architecture : Design and deploy scalable network solutions, including core switching, firewalls, load balancers, and automation frameworks. Full Lifecycle Management : Oversee network lifecycle from design through deployment, operation, and retirement. Automation & IaC : Utilize Infrastructure as Code (IaC) and automation to streamline network delivery. High-Performance Networking … storage, AI/ML GPU networking, and low-latency computing environments. Vendor Expertise : Leverage expertise in Cisco, Arista, Juniper, and NVIDIA products to drive architecture decisions. Qualifications: Proven experience in complex, high-performance network architecture. Strong focus on software-driven, agile methodologies. Expert knowledge of vendor ecosystems and More ❯

Senior Network Engineer Location: London Salary: £200,000-£250,000 Role Overview: Seeking a Senior Network Engineer to lead the design, implementation, and management of high-performance network solutions, with a focus on research infrastructure combining AWS cloud services and advanced data center platforms. Key Responsibilities: Network Architecture : Design and deploy scalable network solutions, including core switching, firewalls, load balancers, and automation frameworks. Full Lifecycle Management : Oversee network lifecycle from design through deployment, operation, and retirement. Automation & IaC : Utilize Infrastructure as Code (IaC) and automation to streamline network delivery. High-Performance Networking … storage, AI/ML GPU networking, and low-latency computing environments. Vendor Expertise : Leverage expertise in Cisco, Arista, Juniper, and NVIDIA products to drive architecture decisions. Qualifications: Proven experience in complex, high-performance network architecture. Strong focus on software-driven, agile methodologies. Expert knowledge of vendor ecosystems and More ❯

Cubic Defense (CD). Explore more on Job Details: As part of the Cubic Transportation Services IT Team, you will bring a wealth of Network Architecture knowledge and experience to a team responsible for the full lifecycle management of the Network Infrastructure that underpins the systems and … high profile and demanding clients such as Transport for London and Irish Rail. Working alongside Infrastructure Architects and Competency Leads, the role of the Network Architect is to create detailed design documents for internal and external network, security and connectivity requirements. Essential Job Duties and Responsibilities: Ownership of … translating business or client requirements into a cost effective, fit for purpose network design. As part of a project team, guide implementation engineers to transition designs into operation. Act as a point of escalation and assist in the resolution of complex network related incidents. Define technical strategy and More ❯

by balancing supply and demand every second of every day. Our commitment to delivering reliable energy has created an exciting opportunity for a talented Network Architect to join our team on a temporary basis. Role: Network Architect Duration: 6 Months (extension options) Location: Wokingham (Hybrid) Rate: £800 per … day (umbrella) About the Role: As a Network Architect, you will play a pivotal role in overseeing the transition of our network infrastructure. Your expertise will ensure a seamless migration while maintaining peak performance, security, and scalability. If you're a passionate professional ready to make a significant … impact, we want to hear from you! Key Accountabilities: Collaborate with 3rd party vendors to develop and execute transition strategies for migrating network environments with minimal disruption. Work closely with project managers, engineers, and stakeholders to guarantee a smooth transition. Identify risks and dependencies in network transitions, crafting More ❯

Role Title: Engineering Delivery Unit Technical Authority Function: Network Strategy and Engineering Department: Core & Services - Data Core Engineering Location: Any UK Hub & Hybrid Salary: Excellent basic salary plus bonus and Vodafone benefits Working Hours: Full time - 37.5 hours per week - Mon to Fri Hybrid At Vodafone UK we believe … is fully representative of the communities and customers we serve. Join our Vodafone UK Networks team, where we're continually building and enhancing our network, connecting millions of people and businesses across the country. Be part of the team that makes it all happen - simplifying, automating, and bringing better … the respective cluster (UK and Ireland). Being accountable for high- and low-level design document creation, configuration and implementation and optimisation of multiple network elements of the Mobile Data Core network (PCRF, SGSN/MME, SPGW, Radius, DPI, MSP, IWF, DNS, AAA, etc.). With focus on More ❯

Role : Cloud Engineer(Network team) Location : UK The company: Wipro is an exciting organization to work for. We ranked as a “Top Employer” as part of the Top Employer Institute annual listings. We were assessed on several key HR practices including Diversity and Inclusion. This is accompanied by exciting … business growth in the last six-quarters. Position Overview: We are looking for an experienced Cloud Engineer to join our network team focusing on ingress and egress traffic architecture. You will be working on our AWS platform supporting Apigee hybrid environments that run on EKS and OpenShift, with control … plane components in GCP. The ideal candidate will have strong expertise in AWS services, good working knowledge of GCP, and experience with network security in a multi-cloud environment. Key Responsibilities: Design and implement network components for our Apigee hybrid architecture running on EKS and OpenShift Manage More ❯

that matters-it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. Our Network Infrastructure team works closely with trading desks and software engineers. They are the subject matter experts in the networking domain. They create tools using … Python and automate tasks to streamline our environment. They are passionate about providing innovative solutions to our dynamic business. We are seeking a Network Engineer for our London based Network Infrastructure Team. As a Network Engineer at DRW, you will: Be responsible for network architecture, implementation, and operations with the primary focus on EMEA network infrastructure but also contributing to the other regions and the global DRW network. Work closely with our Operations Center to troubleshoot complex network infrastructure related issues. Partner with trading desks and business units to identify future projects More ❯

specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you. Description: Role Title: Network Engineer - SDA Phase 2 Location: Office - Barrow in Furness (full onsite). Duration: end of August 2025 candidate must have active SC Clearance Role … testing of kit, providing ELS and decom/removal of old Switches Installation/take on and testing of new SDA kit Key Skills Network Architecture/Architecture (Compute/storage/End User) Working in secure environments Network Design (HLD/LLD) Cisco Networking (Routing …/Switching) Data Centre Networking Cisco ACI Firewalls (Palo Alto/Cisco) Authentication (802.1x/Cisco ISE/AD familiarity) Network management Load balancing (Netscaler) Cisco SDA (Software Defined Access) Meraki Wifi Remote access Encryption If you are interested in this position and would like to learn more, please More ❯

Job ID: Amazon Data Services Hong Kong Limited Amazon Web Services (AWS) has an immediate opening for an Infrastructure Delivery - Network Technician. We are currently expanding our Infrastructure Operations team in AWS and are looking for a highly-motivated Network Technician to join our growing team at data … center site. Mission of Infrastructure Delivery (ID) is to deliver network capacity on time. ID team collaborates with other Data Center and Networking teams to scale and prepare network infrastructure capacity. ID team members are responsible for installing and delivering our network equipment and related infrastructure. ID … Network Technician will work closely with both internal stakeholders and external vendors on network scaling and cabling project implementation. The ideal candidate should be autonomous, detail-oriented, possess strong written and verbal communication skills with experience in enterprise class network infrastructure. This position will provide the opportunity More ❯

go through this clearance. This role that will be based at a site in Chippenham. Your future duties and responsibilities Are you a skilled Network Architect with a passion for innovation and problem-solving? We're looking for an experienced professional to play a pivotal role in supporting our … Defence client as they define and deliver their migration strategy. What You'll Do: As a Network Architect, you'll collaborate with a cross-functional team to enable migration goals, focusing on VMware environments. Your responsibilities will include: Analysing Network Requirements: Assess the needs of systems to ensure … seamless transition. Supporting the Lead Architect: Identify and address cross-cutting technical and business dependencies, such as networking, security, and access management. Assessing Proposed Network Changes: Review 3rd-party migration plans and raise interconnectivity requests where needed. Running Pilots: Define and test network changes to de-risk future More ❯