Cloud Networking Architect – Global Connectivity

Nasdaq, Inc.; City Of London; Hybrid; GBP 120,000 - 180,000; Full time

Job summary

Nasdaq, Inc. in London seeks a Network & Connectivity Solution Architect to design end-to-end network and connectivity architectures for the CapCloud platform across cloud, hybrid, and on-prem environments.

You will lead technical advisory, define reference architectures, and govern security and IaC adoption using Terraform, delivering scalable, secure connectivity across AWS, OCI, and on-prem systems.

Qualifications

• Several years of experience in network architecture, cloud networking, or connectivity engineering.
• Hands-on with AWS and OCI environments; design of end-to-end network solutions.
• Experience with security, PKI, TLS, and SDN concepts.

Responsibilities

• Lead design of scalable, secure network architectures across cloud, hybrid, and on-premises environments (AWS/OCI).
• Serve as primary technical advisor for connectivity and integration architecture with clients and partners.
• Define and maintain connectivity reference architectures, blueprints, and design standards (VPNs, load balancers, proxies).
• Govern PKI, TLS/mTLS, and Zero Trust networking to standards.
• Lead IaC adoption using Terraform and integrate networking into CI/CD pipelines.

Skills

Cloud networking

AWS

OCI

VPC/VCN design

BGP/OSPF routing

VPN technologies

Private connectivity

Kubernetes networking

API gateway standards

Terraform / IaC

TLS/mTLS / Zero Trust

Tools

Terraform

Job description

Nasdaq, Inc. in London seeks a Network & Connectivity Solution Architect to design end-to-end network and connectivity architectures for the CapCloud platform across cloud, hybrid, and on-prem environments.

You will lead technical advisory, define reference architectures, and govern security and IaC adoption using Terraform, delivering scalable, secure connectivity across AWS, OCI, and on-prem systems.