Senior Network Engineer

hays-gcj-v4-pd-online • London, England • Posted July 06, 2026

Position Overview

Working with a global financial services organisation who are looking for a Senior Network Engineer to help deliver a high-profile project.

Details
Location – London
Hybrid – 3 days / week in office
Duration – Initially 6 months
Rate - £800-£900 / day Inside IR35 via Umbrella

Skills and Experience Required
Minimum 7–10 years’ experience in enterprise network engineering within financial services or other highly regulated, mission‑critical environments.

Corepetencies:
  • Hands-on experience with Kubernetes/OpenShift networking (CNI plugins, eBPF, service mesh, ingress/egress controllers, network policies).
  • Strong experience in routing, switching, firewalling and load balancing with major vendor platforms (Cisco, Arista, Palo Alto, Fortinet, A10/F5).
  • Cisco CCNP/CCIE
  • Proven experience supporting and integrating cloud platforms and cloud‑nati...