Network Infrastructure Engineer

Overview

In this role you will support and optimize network infrastructure for a high-profile trading systems vendor. You will work closely with clients and internal teams to deploy, monitor, and troubleshoot datacentre networks, dedicated lines, VPNs, and exchange connectivity. You’ll gain finance market exposure with full training and a clear path for professional growth. The position offers a competitive package and London-based opportunities within a forward-thinking, performance-driven environment.

Pay / Benefits

• 55,000 base salary
• bonus
• training in finance and markets
• structured career path
• excellent benefits package
• London location

Responsibilities

• Provide high-level technical and troubleshooting support
• Respond to client network issues
• Deploy, monitor, and maintain datacentre infrastructure
• Support clients with dedicated line connectivity, VPN, and exchange connectivity
• Coordinate with exchanges and customers to design and implement new network infrastructure
• Documentation of processes and configurations

Key requirements

• 3+ years as a Network Engineer
• Experience with Cisco, Arista, Juniper
• Experience with routing protocols OSPF and BGP
• Linux (Redhat)
• Network Design (WAN / VPLS)
• Multicast (Highly desired)
• Interest in cloud computing (AWS/Azure)

• Client-facing communication
• Documentation
• Problem solving
• Cisco
• Arista
• Juniper

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