Senior Infrastructure Engineer (Networking Azure) London / WFH to £90k Are you a senior, hands-on Infrastructure Engineer with strong networking expertise who enjoys combining technical delivery with change and transformation projects? You could be joining a growing technology team as they transition towards a more cloud-first, globally aligned infrastructure estate, while continuing to support a complex hybrid environment. As a Senior Infrastructure Engineer, you''ll provide 3rd line technical expertise across Azure, on-premise infrastructure, networking and firewalls, taking ownership of complex incidents, infrastructure changes and transformation initiatives. You''ll remain highly hands-on while helping shape how the infrastructure function operates for the future. What you''ll do: Provide senior 3rd line support across Azure, hybrid infrastructure, networking and firewalls Design, implement and support network and cloud infrastructure, ensuring it remains secure, resilient and scalable Lead and deliver infrastructure transformation and change projects as the business moves towards a cloud-first model Troubleshoot complex infrastructure and networking issues, taking ownership through to resolution Manage infrastructure changes within a structured ITIL/service management environment Reduce legacy and on-premise dependencies in line with the wider Technology roadmap Improve automation and scripting to make infrastructure deployments and configuration repeatable, ..... full job details .....