Network Engineer (Trade)

London, United Kingdom
Last week
£800 – £900 pd
Applications closed

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Job Type
Contract
Work Pattern
Full-time
Work Location
Hybrid
Seniority
Senior
Posted
13 Jul 2026 (Last week)

Working with a global financial services organisation who are looking for a Network Engineer (Trading and Low Latency)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+ years' experiencesupporting mission-critical networking within financial markets or exchange environments.
  • Proven experience working directly within a recognisedExchange, Trading Venue or Financial Market Infrastructure organisation. Strong understanding of electronic trading architectures, market data distribution, exchange connectivity andlow-latency network design.


Core Competencies:

  • Deep expertise across core networking technologies and protocols, including: BGP, OSPF, VRF, VLANs, VXLAN, VPN, NAT, DNS, DHCP, PTP, Multicast.
  • Strong experience in routing, switching, firewalling and load balancing with major vendor platforms (Cisco,Arista, Palo Alto, Fortinet, A10/F5).
  • Deep expertise in networklatency visibility and monitoring, with a strong track record of diagnosing and resolving latency-sensitive issues within electronic trading environments.
  • Strong understanding and operational experience of PTP environments, includingtiming distribution and regulatory timestamping requirements.
  • Experience delivering infrastructure projects in highly regulated financial environments.
  • Previous experience supporting and integrating cloud platforms and cloud native networking (AWS/Azure/GCP).
  • Familiarity with Kubernetes/OpenShift networking (CNI plugins, eBPF, service mesh, ingress/egress controllers, network policies).
  • Hands-on experience with automation and IaC for network and cloud networking (Ansible, Terraform, Python).
  • Understanding of ITIL v3/v4 processes across incident, problem and change management.
  • Experience delivering within Agile, Waterfall and hybrid delivery models.


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