Lead Hosting Network Architect - Low-Latency Multicloud

Scot Lewis Associates; Greater London; On-site; GBP 90,000 - 130,000; Full time

Job summary

Scot Lewis Associates leads complex hosting network initiatives for a major London-based investment bank. The role focuses on shaping end-to-end network architectures for enterprise workloads, internet services, and real-time market data distribution.

You will influence senior leadership, drive delivery, and ensure security, resilience, and regulatory compliance across cloud and on-prem deployments.

Qualifications

• Senior network hosting architect with lead responsibility.
• Deep knowledge of L2–L7 networking across enterprise, internet, and cloud.
• Experience designing hosting for market data, payments, and SaaS integrations.

Responsibilities

• Lead hosting network architecture strategy and governance.
• Provide engineering leadership across cloud and on-prem environments.
• Deliver large-scale transformation projects with secure, compliant operations.

Skills

Senior networking

Multicloud connectivity

Low-latency design

Security & compliance

Stakeholder engagement

Leadership

Automation

Tools

AWS

Azure

GCP

Oracle Cloud

Microsoft 365 SaaS

Job description

Scot Lewis Associates leads complex hosting network initiatives for a major London-based investment bank. The role focuses on shaping end-to-end network architectures for enterprise workloads, internet services, and real-time market data distribution.

You will influence senior leadership, drive delivery, and ensure security, resilience, and regulatory compliance across cloud and on-prem deployments.