CACI Network Services is a rapidly expanding specialist IT and Networks consultancy offering a wide variety of opportunities to work within challenging and exciting environments with our major clients in Global Media, Banking, Government, Telecoms andamp; Utilities. CACI are seeking an experienced and highly motivated Network Architect to work on a number of projects in London andamp; the Home Counties. You''ll operate as a trusted technical authority, leading the design of complex, secure, and scalable network solutions spanning on-prem, cloud, and hybrid environments. Working directly with customers, you''ll translate business requirements into robust technical architectures and provide design leadership throughout delivery. Utilising your extensive networking knowledge (Data Centres/Campus/WAN) and proven track-record of working on global networks, you will become a crucial part of key deliverables and projects. Key responsibilities: Architect and Design Enterprise Network Solutions (LAN, WAN, WLAN, SD-WAN, Cloud) Act as design authority on complex client engagements Produce high-quality architecture documentation and network designs Advise clients on best practices, technologies, and roadmaps Support and mentor engineers within project teams What we''re looking for: CCIE (or CCIE-level equivalent) certification and experience Strong background in enterprise and service-provider networking Proven consultancy experience working directly with customers Expertise in routing,