Lead Network Architect

Network Architect (Consultancy) - Permanent £90,000-£120,000 | UK (London/Hybrid)We''re working with a well-established network consultancy that partners with enterprise and public-sector organisations to design and deliver secure, resilient, and scalable network architectures. They are looking for a senior Network Architect to act as design authority across complex customer environments, shaping standards, producing high-quality designs, and supporting delivery teams through implementation and handover.Key experienceCCIE or equivalent expert-level certificationStrong enterprise networking background (WAN, LAN, campus)Deep Cisco experience (Enterprise, SDA, ISE, security platforms)Proven experience working in consultancy, systems integrator, or professional services environmentsComfortable owning designs end-to-end and presenting to senior stakeholdersStrong documentation and communication skillsKey responsibilitiesAct as design authority for enterprise network and security engagementsProduce HLDs, LLDs, and architectural standardsDesign WAN, LAN, campus, and data centre network architecturesLead network modernisation initiatives (greenfield and brownfield)Provide technical governance and design assurance during deliveryEngage directly with customers to translate business and risk requirements into technical designsSupport and mentor senior engineers and delivery ..... full job details .....