Job Details
Senior Network Security Infrastructure Engineer
61c5f771-b0b9-4cf3-b9a8-b0047616a4c3
Posted: 11/11/2026
- £110000.00 - £120000.00 per annum
- London, UK
- Permanent
Senior Network Security Infrastructure Engineer | London | Financial Services
We're supporting a leading financial services organisation in the search for a Senior Network Security Infrastructure Engineer to lead the design, automation and operation of secure network infrastructure across cloud and on-prem environments.
Key skills sought include:
- 5+ years' Fortinet experience
- Strong AWS networking expertise (Cloud WAN, Transit Gateway, Direct Connect, WAF, Firewall Manager)
- Terraform and Infrastructure as Code
- Python and/or Ansible automation
- Network security architecture and engineering
- Strong knowledge of BGP, OSPF, TCP/IP and enterprise networking
This is an opportunity to play a key role in infrastructure modernisation, cloud transformation and security strategy within a highly regulated environment.
Senior Network Security Infrastructure Engineer | London | Financial Services
Dan Shannon
Associate Director | Infrastructure, Cloud & DevOps