Senior Network Engineer: Low-Latency Trading Infra

Citadel Securities; Greater London; On-site; GBP 93,000 - 263,000; Full time

Job summary

A major financial services firm in the Greater London area is seeking a Senior Network Engineer to optimize their complex network infrastructure. The ideal candidate will have extensive experience in a high-frequency trading environment, focusing on low-latency solutions, network monitoring, and security. Responsibilities include designing network architectures, troubleshooting issues, and collaborating with cross-functional teams. A competitive compensation package, ranging from $125,000 to $350,000, is offered based on experience and qualifications.

Qualifications

• Proven experience as a Network Engineer in a high-frequency trading or financial services environment.
• Deep knowledge of network protocols, topologies, and architectures with a focus on low-latency networks.
• Experience configuring and troubleshooting network devices like routers, switches, and firewalls.

Responsibilities

• Design and implement low-latency network solutions for trading platforms.
• Proactively monitor network performance and implement optimizations.
• Rapidly diagnose and resolve network-related incidents to minimize downtime.

Skills

Network protocols knowledge

Problem-solving skills

Experience with network monitoring and analysis tools

Ability to work in fast-paced environments

Tools

Python

Cisco technologies (Certification)

Job description

A major financial services firm in the Greater London area is seeking a Senior Network Engineer to optimize their complex network infrastructure. The ideal candidate will have extensive experience in a high-frequency trading environment, focusing on low-latency solutions, network monitoring, and security. Responsibilities include designing network architectures, troubleshooting issues, and collaborating with cross-functional teams. A competitive compensation package, ranging from $125,000 to $350,000, is offered based on experience and qualifications.