Global Network Architect
hace 21 días
London
Global Network Architect – London. Full‑time, hybrid. Design and lead the evolution of a next‑generation, software‑defined, cloud‑integrated global network, advancing SASE, Zero Trust, SD‑WAN, and cloud‑native networking. • Architecture & Strategy – Lead design and implementation of enterprise network architecture, including LAN, WAN, cloud, edge connectivity, and smart spaces., • Drive transformation from traditional networking to SD‑WAN, SASE/Zero Trust, and cloud‑native networking., • Define standards for secure, scalable, highly available network designs across global environments., • Partner with business and technical stakeholders to align architecture with company initiatives and growth., • Network Engineering & Operations – Oversee and maintain large‑scale enterprise networks., • Cisco Catalyst (campus/core switching) and Cisco Meraki (cloud‑managed networking, SD‑WAN, wireless)., • Internet connectivity, routing, VPN solutions, and venue wireless technologies (Wi‑Fi, BLE, DAS)., • Architect and support Layer 2/3 and Layer 4–7 services, including BGP, EIGRP, STP, load balancing, and traffic engineering., • Design and optimize secure remote access using IPsec, SSL VPN, and Zero Trust approaches., • Security & Zero Trust – Integrate network security into architecture., • Apply Zero Trust Network Architecture using Zscaler and similar platforms., • Implement secure web gateways, cloud firewalling, and identity‑aware access controls., • Ensure compliance with security best practices and enterprise policies; collaborate closely with data security teams., • Automation & Observability – Drive automation and infrastructure‑as‑code., • Use Python, Ansible, and APIs to build and enhance monitoring, telemetry, and analytics platforms., • Track network performance, capacity, and utilization trends; implement self‑healing operational processes., • Leadership & Collaboration – Act as a technical authority and mentor, providing hands‑on support, proof‑of‑concept development, and design validation., • Collaborate cross‑functionally with cloud, security, and application teams., • Promote innovation and continuous improvement across teams., • Core Networking, • Deep expertise in enterprise and broadcast (IP) network design and architecture., • Strong experience with Cisco Catalyst (switching, routing, campus/core design) and Cisco Meraki (cloud‑managed networking, SD‑WAN, wireless)., • Advanced knowledge of BGP, EIGRP, STP, Layer 2–7 networking concepts, and VPN technologies (IPsec, DMVPN, VTI, SSL VPN)., • Wireless and smart‑venue technologies: Wi‑Fi, BLE, DAS., • Modern Networking & Security, • Experience with Zscaler (ZIA, ZPA) or equivalent SASE platforms., • Strong understanding of Zero Trust architecture, SASE frameworks, and secure access service edge design principles., • Cloud & Hybrid Networking, • Working knowledge of AWS and/or Azure networking., • Experience integrating on‑prem networks with cloud environments., • Automation & Tooling, • Proficiency in Python and/or Ansible., • Experience with network monitoring and observability tools., • Familiarity with APIs and infrastructure‑as‑code practices., • Certifications (Preferred), • CCNP / CCIE (or equivalent experience)., • Relevant cloud or security certifications (AWS, Azure, Zscaler)., • Behavioural & Leadership Skills, • Strong problem‑solving and analytical thinking., • Excellent communication of technical concepts to varied audiences., • Independent and cross‑functional teamwork in dynamic, event‑driven environments., • Ability to thrive in fast‑paced settings and manage competing priorities., • Drive innovation, accountability, and continuous improvement., • Build trusted relationships and foster collaboration across teams., • Opportunity to architect a global, cutting‑edge network transformation., • Work with modern technologies shaping the future: SD‑WAN, SASE, Zero Trust, Cloud., • Influence strategy and design at enterprise scale. #J-18808-Ljbffr