About this role
Salary: £100,000 - 100,000 per year
Requirements: Proven experience as a Network Architect, Lead Network Engineer, or Infrastructure Architect within a large-scale enterprise environment.Deep understanding of enterprise networking including routing, switching, TCP/IP, BGP, OSPF, MPLS, SD-WAN, DNS, and load balancing technologies.Strong experience with network security technologies including firewalls, VPNs, IDS/IPS, segmentation, and secure remote access.Knowledge of cloud networking across AWS, Azure, and hybrid environments.Experience designing highly available and resilient infrastructure supporting business-critical services.Strong documentation, stakeholder management, and communication skills.Ability to influence technical decision-making at both engineering and leadership levels.Desirable qualifications include CCNP, CCIE, JNCIP/JNCIE, or equivalent networking certifications.Cloud networking certifications within AWS or Microsoft Azure are desirable.Experience within regulated industries such as financial services, banking, payments, or fintech is desirable. Responsibilities: Define and deliver network architecture strategies across a complex enterprise environment.Lead the design of scalable, secure, and resilient network solutions.Develop and maintain enterprise network architecture standards, roadmaps, and high-level designs.Design and govern complex LAN, WAN, cloud, and hybrid connectivity solutions.Lead network architecture for major technology transformation and infrastructure projects.Evaluate emerging technologies and recommend enhancements to improve performance, resilience, security, and scalability.Define network security requirements, including segmentation, routing, firewalls, VPNs, and remote access solutions.Produce architecture documentation and present solutions to architecture and governance forums.Provide technical leadership and guidance to engineering and delivery teams throughout project lifecycles.Support capacity planning, resilience strategies, and disaster recovery requirements across the network estate. Technologies: AWSArchitectAzureCloudSupportLANLoad BalancingMPLSNetworkSecurityTCP/IP More:
We are a leading global financial services organisation with a highly respected technology function delivering secure, resilient, and high-performing network services that support critical global operations. This is a London-based hybrid role with two days in the office. You will join a collaborative environment with significant investment in technology, resilience, and innovation, and have the opportunity to shape the future network architecture of a globally recognised business while gaining exposure to large-scale transformation programmes and cutting-edge technologies. We also offer excellent career development and progression opportunities.
last updated 32 week of 2026