Hays
Network Engineer (Trade)
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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' experience supporting mission-critical networking within financial markets or exchange environments.
- Proven experience working directly within a recognised Exchange, Trading Venue or Financial Market Infrastructure organisation. Strong understanding of electronic trading architectures, market data distribution, exchange connectivity and low-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 network latency 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, including timing 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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