London Hybrid Cloud Networking & Zero-Trust Architect

NASDAQ Stock Market; City of Westminster; Hybrid; GBP 100,000 - 150,000; Full time

Benefits offered by this job

Hybrid work environment

Equity incentives

Short-term incentives/bonus

Job summary

NASDAQ Stock Market in London offers a hybrid role to lead the design of scalable, secure network architectures for CapCloud across cloud-native, hybrid, and on‑prem environments. You will act as the primary technical advisor on connectivity, run discovery workshops, and maintain reference architectures and standards.

The role requires hands-on experience with AWS and/or OCI, PKI/TLS/Zero Trust, and IaC with Terraform, with opportunities to influence CI/CD integration and security across complex

Qualifications

• Several years of experience in network architecture, cloud networking, or connectivity engineering.
• Hands-on expertise across AWS and/or OCI environments.
• Familiarity with VPC/VCN architectures, Direct Connect / FastConnect, PrivateLink.
• Experience with traffic management and load balancing technologies.
• Knowledge of PKI, TLS/mTLS, and Zero Trust networking standards.

Responsibilities

• Lead the design of scalable, secure network architectures for CapCloud across cloud-native, hybrid, and on‑premises environments.
• Act as primary technical advisor for connectivity architecture, leading workshops and onboarding engagements.
• Define and maintain connectivity reference architectures, blueprints, and design standards.
• Architect and govern PKI, TLS/mTLS, and Zero Trust networking solutions.
• Drive IaC adoption with Terraform and integrate networking into CI/CD pipelines.

Skills

Network architecture

Cloud networking

IaC (Terraform)

Kubernetes networking

API gateway standards

TLS/mTLS and Zero Trust

BGP/OSPF routing

VPN technologies

Tools

AWS

OCI

Terraform

HAProxy

Squid Proxy

Job description

NASDAQ Stock Market in London offers a hybrid role to lead the design of scalable, secure network architectures for CapCloud across cloud-native, hybrid, and on‑prem environments. You will act as the primary technical advisor on connectivity, run discovery workshops, and maintain reference architectures and standards.

The role requires hands-on experience with AWS and/or OCI, PKI/TLS/Zero Trust, and IaC with Terraform, with opportunities to influence CI/CD integration and security across complex