Senior Azure Infrastructure Engineer - Hybrid in London

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.

• 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, auditable and efficient
• Work closely with technology leadership, security, service desk and external vendors
• Provide technical escalation and knowledge transfer to the Service Desk, improving overall team capability
• Maintain clear technical documentation, runbooks and operational processes

Location / WFH: You'll join colleagues in the London office twice a week with flexibility to work from home the other three days.

You have experience as a Senior Infrastructure Engineer, ideally within an SME environment. You have advanced, hands-on networking skills, covering routing, switching, firewalls, VPNs and network security - they use Fortinet, but Cisco experience is fine if you're happy to cross train. You have strong experience with Azure and hybrid cloud infrastructure. You have experience of delivering infrastructure change, transformation or migration projects. You're comfortable working across both cloud and on-premise environments. You have strong troubleshooting and problem solving skills. You have a good understanding of ITIL / structured change management environments. You're collaborative with experience of communicating with various vendors, stakeholders and technical teams. Experience with PowerShell scripting or infrastructure automation would be beneficial but not essential.

What's in it for you: Salary to 90k, Pension, Private Healthcare, Life Assurance, Employee Assistance Programme, 25 days holiday plus 3 for Christmas break, Hybrid working (x3 days WFH).

Apply now to find out more about this Senior Infrastructure Engineer (Networking Azure) opportunity.