Network Architect Pre-Sales (Consultancy Work) Location: London - Hybrid (2-3 days onsite) Salary: £80,000 - £90,000 + Bonus + Benefits UK Clearance: Candidates must be eligible for UK DV clearance. Active, lapsed DV clearance or existing SC clearance is highly desirable. We are recruiting for an experienced Network Architect to join a specialist technology consultancy delivering complex, secure, and scalable network solutions across enterprise and highly secure environments. This role suits a senior networking professional who operates as a trusted technical authority, combining deep technical expertise with strong consultancy and pre-sales solution design experience. The Role You will lead the design and architecture of enterprise network solutions across on-premise, cloud, and hybrid environments while working directly with customers throughout the full project life cycle from pre-sales and solution definition through to delivery. Key responsibilities include: Architecting and designing enterprise network solutions (LAN, WAN, WLAN, SD-WAN andamp; Cloud) Acting as Design Authority on complex client engagements Supporting pre-sales activities, including ITT/RFP responses, bid support, and solution proposals Translating business requirements into robust technical architectures Producing high-quality High-Level and Low-Level Designs Advising customers on networking strategy, best practices, and technology roadmaps Engaging stakeholders at technical and executive level Suppor