Ultra-Low Latency Network Architect & Automation Lead

WESTBURY PARTNERS PTE. LTD.; Singapore; On-site; SGD 150,000 - 190,000; Full time

Job summary

WESTBURY PARTNERS PTE. LTD. is seeking a Senior Network Engineer to lead the design and delivery of high-performance global network infrastructure, with emphasis on ultra-low latency trading environments and colocation.

You will architect, implement, and manage complex networks, drive automation, and collaborate with vendors such as Cisco, Arista, and Fortinet to ensure scalable, reliable connectivity across global markets.

Qualifications

• Senior level experience in managing complex, high-performance networks.
• Strong knowledge of network architecture and large-scale delivery.
• Deep understanding of low-latency networking concepts.

Responsibilities

• Architect and oversee delivery of complex global network infrastructure.
• Lead colocation and ultra-low latency trading networks.
• Deliver scalable solutions across switching, firewalls, load balancers, and WAN.
• Drive network automation, telemetry, and configuration management.
• Adopt software-driven practices and agile engineering for delivery.
• Support high-performance networks for corporate and trading environments.
• Collaborate with PMs, engineers, and stakeholders.
• Build strong vendor relationships with Cisco, Arista, Fortinet.
• Evaluate emerging technologies to enhance network capabilities.
• Optimise traffic prioritisation and routing, Segment Routing awareness.

Skills

Senior Network Engineer

Low-latency networking

High-performance networking

Network automation

Tools

Cisco

Arista

Fortinet

Job description

WESTBURY PARTNERS PTE. LTD. is seeking a Senior Network Engineer to lead the design and delivery of high-performance global network infrastructure, with emphasis on ultra-low latency trading environments and colocation.

You will architect, implement, and manage complex networks, drive automation, and collaborate with vendors such as Cisco, Arista, and Fortinet to ensure scalable, reliable connectivity across global markets.