Low-Latency Network Engineer - Trading Infra (London)

Radley James; England; On-site; GBP 72,000 - 82,000; Full time

Job summary

A leading trading technology firm is seeking a Network Engineer to join their infrastructure team in London. This role involves deploying, configuring, and supporting network infrastructure in a fast-paced, low-latency environment. Candidates must have a Bachelor's in Computer Science and experience with enterprise networking platforms like Cisco and Juniper. The position offers a competitive salary range of £72,000 to £82,000 along with opportunities for collaboration across multiple regions.

Qualifications

• Bachelor’s degree in Computer Science or a related field is required.
• Strong understanding of networking fundamentals is necessary.
• Hands-on experience with enterprise networking platforms is a must.
• Familiarity with automation or scripting tools is beneficial.

Responsibilities

• Deploy, configure and support network infrastructure across environments.
• Diagnose and troubleshoot network incidents and performance issues.
• Support low-latency systems where reliability and speed are critical.
• Collaborate with engineers and researchers across multiple regions.

Skills

Networking fundamentals (BGP, OSPF, TCP/IP, L2/L3 routing)

Experience with enterprise networking platforms (Cisco, Arista, Juniper)

Basic network security concepts (ACLs, firewalls, segmentation)

Linux-based systems knowledge

Automation or scripting tools (Python, Ansible, Terraform)

Strong communication skills

Education

Bachelor’s degree in Computer Science or a related field

Tools

Cisco

Arista

Juniper

Job description

A leading trading technology firm is seeking a Network Engineer to join their infrastructure team in London. This role involves deploying, configuring, and supporting network infrastructure in a fast-paced, low-latency environment. Candidates must have a Bachelor's in Computer Science and experience with enterprise networking platforms like Cisco and Juniper. The position offers a competitive salary range of £72,000 to £82,000 along with opportunities for collaboration across multiple regions.