1 to 25 of 40 Network Architecture Jobs

#26-2056 London, United Kingdom Enterprise Architect -Network (Routing & Switching) Expert-Level Routing, Switching & Data Center Fabric Architecture Reports To: Manager, ES&A Location: Remote/Client site as required Travel: Up to 30% dependent on engagement portfolio Eligible Work Locations London, United Kingdom Role Summary World Wide … expert-level authority on routing and switching -someone who can design, defend, and personally troubleshoot the most demanding campus, data center, and wide-area network architectures our clients run. This role is CCIE-calibre depth. This is a technical leadership role: the successful candidate will own the technical delivery ...

Network Architect London | Hybrid (2 Days) A leading global financial services organisation is seeking an experienced Network Architect to play a pivotal role in the design, evolution, and governance of its enterprise network infrastructure. This is an opportunity to join a highly respected technology function responsible … delivering secure, resilient, and high-performing network services supporting critical global operations. The Role As Network Architect, you will be responsible for defining and delivering network architecture strategies across a complex enterprise environment. You will lead the design of scalable, secure, and resilient network solutions ...

Network Systems Engineer - Contract Opportunity Location: Basildon Duration: 6 Months Rate: Up to 74 p/h (Outside IR35) About the Role We are seeking a highly skilled Network Systems Engineer to support a leading engineering team on a critical programme. This role involves hands-on configuration … support, and contributing to the development of robust network architectures. You ll work closely with the Lead Systems Engineer and wider technical teams to ensure systems are delivered to exacting standards. Key Responsibilities Systems Configuration - Configure systems in line with Lead Systems Engineer specifications. Trials Support - Provide technical assistance ...

have a Network architecture background and looking for your next challenge? Salary : Circa £65,000 depending on experience Dynamic (hybrid) working : 2-3 days per week on-site, dependent on current project classification Security Clearance : British Citizen able to achieve DV. Restrictions and/or limitations relating … testing and treatments Facilities : Fantastic site facilities including subsidised meals, free car parking and much more... The opportunity: We are looking to find a network architect to contribute to projects both in the UK and across our wider group. You will be experienced in the design of network ...

Network Engineer (eDV) | £50,000-£75,000 About the Role: We're partnering with an established organisation to hire a Network Engineer to join their growing infrastructure team. This is an excellent opportunity for networking professionals at varying levels of experience to work across modern enterprise environments, supporting … design, implementation, and optimisation of critical network infrastructure. You'll play a key role in ensuring the availability, performance, and security of enterprise networking services while working alongside infrastructure, security, and platform engineering teams. The role offers exposure to a broad range of technologies including routing, switching, network ...

Network Engineer/Network Analyst - Cisco, CCNP, LAN/WAN, SD-WAN, CheckPoint, Zscaler/NetScaler, Cisco ISE, Meraki WiFi, SIEM, BAU/Projects. 12 Month FTC. London Hybrid. c.£70k-£80k + Oncall + Bonus + Excellent Benefits Global Law Firm seeks an experienced Network Support … Engineer to join its IT Infrastructure Operations team, supporting a global, 24x7 enterprise network across multiple international offices. Working as part of a specialist network engineering team , you'll provide 3rd Line BAU support across a mid-sized Cisco network, maintain mission-critical network services ...

Network Engineer/Network Analyst - Cisco, CCNP, LAN/WAN, SD-WAN, CheckPoint, Zscaler/NetScaler, Cisco ISE, Meraki WiFi, SIEM, BAU/Projects. 12 Month FTC. London Hybrid. c.£70k-£80k + Oncall + Bonus + Excellent Benefits Global Law Firm seeks an experienced Network Support … Engineer to join its IT Infrastructure Operations team, supporting a global, 24x7 enterprise network across multiple international offices. Working as part of a specialist network engineering team , you'll provide 3rd Line BAU support across a mid-sized Cisco network, maintain mission-critical network services ...

your specific role and your team. What you’ll do We’re creating something special. We are joining forces to create the biggest mobile network provider in the UK. Through our collective strengths and talents, we will transform customers’ experience and create a best‐in‐class network for coverage, connectivity, and reliability, delivering greater value and more choice for the nation than ever before. This is a role within Mobile Network Quality function, ensuring mobile core network performance trends are improving, delivering positive customer experience and enabling benchmarking marketing claims. It drives root cause ...

Network Architect | £550-590 p/day (Inside IR35) | 3 -Month Initial Contract | (1/2 days per week in London) Hybrid (UK) We're looking for an experienced Network Architect to support a large-scale programme focused on reviewing, assessing and improving enterprise IP networking environments … looking for someone with strong technical architecture experience who enjoys analysing complex network estates. Key responsibilities: Assess large enterprise IP address environments and provide technical recommendations Review network infrastructure, routing and addressing to identify risks and inefficiencies Analyse network utilisation, routing information and infrastructure data from ...

Lead Network Engineer is required by a very prestigious, highly successful global organisation. PURPOSE OF THE JOB You will be accountable for the design and ownership, and continuous improvement of the organisation's network solutions, ensuring secure, resilient, and high-performing connectivity across 1,000 sites and corporate … environments. Responsible for leading the network engineering team, mentoring two network engineers, and managing the delivery and lifecycle of network technology and services. Vendor collaboration is a key part of this role as have partnered with various organisations to assist with the day-to-day operation ...

Duration: 6 month contract Rate: 73.40ph LTD (Outside IR35) Role details: Our client, a leader in the Defence & Security sector, is currently seeking a Network & Systems Integration Engineer to join their team in Basildon on a contractual basis. Key Responsibilities: Creating Network Architecture for the Lab environment … Maintaining Lab infrastructure and development areas Configuring systems according to Lead Systems Engineer requirements Supporting Trials Site activities Job Requirements: Experience in IT Network and its applications within Defence & Security Understanding of the Open Systems Interconnection Model Understanding of IPv4 Addressing Understanding of Virtual Local Area Network configuration ...

Duration: 6 month contract Rate: £73.40ph LTD (Outside IR35) Role details: Our client, a leader in the Defence & Security sector, is currently seeking a Network & Systems Integration Engineer to join their team in Basildon on a contractual basis. Key Responsibilities: Creating Network Architecture for the Lab environment … activities Job Requirements: We are looking for a candidate with recent experience of TSN (Time Sensitive Networking), DDS and VLAN Configuration. Experience in IT Network and its applications within Defence & Security Understanding of the Open Systems Interconnection Model Understanding of IPv4 Addressing Understanding of Virtual Local Area Network ...

Network Architect +18 months + +DV cleared +On site in Hampshire +Outside IR35 +£600-£700 a day We are seeking an experienced Network Architect to join a high-profile MOD programme delivering secure, mission-critical network capabilities. This is a hands-on architecture role requiring … modern data centre and wide area networking technologies. Working within a highly secure environment, you will be responsible for designing, assuring and evolving complex network architectures that support large-scale digital transformation and operational requirements. Key Responsibilities Design and develop secure network architectures for enterprise and defence environments. ...

seeking an experienced Network Architect to design, implement, and support secure, scalable, and resilient network solutions across on-premises and cloud environments. The role requires strong expertise in Azure, AWS, Palo Alto, and Cisco Meraki technologies, with responsibility for defining network architecture standards, leading infrastructure projects … ensuring network security and performance. Key Responsibilities Design and maintain enterprise LAN, WAN, SD-WAN, wireless, and cloud network architectures. Architect and support hybrid cloud networking solutions in Azure and AWS. Design and implement secure connectivity using ExpressRoute, Direct Connect, VPNs, and Transit Gateway technologies. Lead network ...

Network Architect +18 months + +DV cleared +On site in Hampshire +Outside IR35 +£650-£700 a day We are seeking an experienced Network Architect to join a high-profile MOD programme delivering secure, mission-critical network capabilities. This is a hands-on architecture role requiring … modern data centre and wide area networking technologies. Working within a highly secure environment, you will be responsible for designing, assuring and evolving complex network architectures that support large-scale digital transformation and operational requirements. Key Responsibilities Design and develop secure network architectures for enterprise and defence environments. ...

Network & Communications Installation Engineer - I have an exciting opportunity for an experienced network & telecom engineer to work alongside the Project Manager and Engineering teams on high end residential projects. You will work with the latest technologies, influence design and deliver systems to the highest quality. You will … responsible for consulting on design, configuring network hardware, commissioning, and delivery of a projects Network and telecommunications systems. It is essential that you are an excellent communicator with good Client facing skills and have strong Network Engineering experience and excellent knowledge of wireless networks, fibre optics ...

Network Security Operations Manager We are seeking an experienced and highly capable Cyber & Network Security Operations Manager to lead an internal security and network operations function. This is a pivotal leadership role responsible for overseeing Security Operations Centre (SOC) services, managing critical network infrastructure oversight … driving the organisation's cyber security governance, risk, and compliance activities. The successful candidate will combine strong operational leadership with deep technical knowledge of network technologies and cyber security frameworks. You will lead internal security teams, manage strategic suppliers and service providers, and work closely with stakeholders across ...

Please note this is x3 days per week. Job Responsibilities Performing local, remote and inter-networking design, implementation and documentation; Utilizing and integrating network components such as bridges, routers and remote asynchronous links; Monitoring the performance of the network platform and making technical recommendations on improvements if necessary … assigned projects in all technical and communication aspects; Providing technical networking support to customers and peers; Supporting the implementation and ongoing operations of network access control devices to include firewalls, web proxies, and SSL VPN devices; Working collaboratively across a variety of business units to implement new technology; Building ...

Role: Senior Network Infrastructure Engineer Location: Southampton (Hybrid Role) Salary: £80,000 £100,000 Carrier-Grade Networking | High-Level Infrastructure Ownership | Progression Toward CTO Were recruiting for a Senior Network Infrastructure Engineer to join a highly technical telecoms and communications environment where network performance, resilience, and uptime … infrastructure estate, supports business-critical voice and communications services, and places genuine value on strong engineering ownership. This role is ideal for an experienced network professional who wants more than just BAU support. Youll play a key role in maintaining and evolving a complex multi-site network environment ...

Senior Cyber Security & Network Analyst The Opportunity in a Nutshell On behalf of our client, a leader in their industry , we are seeking a senior, hands-on technology professional with a deep foundation in Network Engineering (minimum 5-7 years of experience) coupled with strong Cyber Security expertise. … aligned with evolving business objectives. Core Responsibilities As a senior technical anchor within the operations team, your daily focus will heavily lean into robust network engineering, system build-outs, and defensive security protocols: Infrastructure Installations & Kit Builds: Act as the technical lead for configuring, assembling, installing, and deploying ...

R6256**Senior Engineering Manager – Cloud Networking****Overview***“We operate at scale - billions of transactions, a global hybrid-cloud footprint, and the kind of network challenges that simply don’t exist in smaller environments. If you care about reliability, automation, and making infrastructure disappear so product teams can focus … sits at the intersection of deep technical networking and genuine people leadership. You’ll own the roadmap, shape how we build our hybrid-cloud network, and grow a team that raises the bar for automation and operational excellence. If you believe a reliable, well-engineered network ...

Role: Infrastructure Manager (Network & Operations) Location: Southampton (Hybrid Role) Salary: £80,000 £100,000 Own a Carrier-Grade Network | Lead Infrastructure Operations | Clear Progression to CTO Were working with a technically advanced telecoms and communications business that operates its own carrier-grade infrastructure, delivering business-critical unified communications … resilient multi-site environment. As the organization continues to grow, theyre looking to appoint an experienced Infrastructure Manager to take ownership of their entire network estate while leading the day-to-day operations of a skilled infrastructure team. This is a rare opportunity for a senior networking professional ...

Link performance estimation, optimisation based on expected conditions and analysis of empirical data to enable continuous improvement Develop and utilise Archangel Lightworks laser communications network simulation tool to assess network level performance of optical communication systems, supporting site selection and network architecture development. This includes … mechanics, satellite constellations, and NTN networks Experience developing link budgets and associated tradeoff analysis Experience using ML/neural networks for meteorological analysis, forecasting, network traffic or network modelling. Location: Our office is based in Osney Mead, Oxford. There will be opportunities to work from home as agreed ...

seeking an experienced Network Architect to design, implement, and support secure, scalable, and resilient network solutions across on-premises and cloud environments. The role requires strong expertise in Azure, AWS, Palo Alto, and Cisco Meraki technologies, with responsibility for defining network architecture standards, leading infrastructure projects … ensuring network security and p click apply for full job details ...

collaboration, where talented professionals work together to solve complex and rewarding challenges. Your next opportunity starts here—apply today. Responsibilities Lead the automation of network infrastructure and workflows Design and build robust CI/CD pipelines for network changes Standardise and modernise network architecture, inventory ...