Senior AWS Cloud Networking Lead — Terraform & IaC

Client Server Limited; Greater London; Hybrid; GBP 100,000 - 140,000; Full time

Benefits offered by this job

Onsite gym

Steam room

Library

Free high quality catering

Job summary

Client Server Limited is seeking a Senior Cloud Network Engineer in London to lead design, delivery and troubleshooting of AWS cloud networking with a focus on reliability, resilience and security.

Key responsibilities include building highly available architectures across VPCs and Direct Connect, implementing network security controls, and delivering Terraform-based automation and CI/CD pipelines with strong observability and capacity planning.

Qualifications

• Expert in Terraform/IaC with modular design and state management.
• Strong AWS networking knowledge: VPCs, Transit Gateway, Direct Connect, VPN.
• Experience with security controls and network segmentation.
• Proven leadership and mentoring skills.

Responsibilities

• Design and deliver highly available AWS cloud network architectures.
• Implement and improve cloud network security controls.
• Develop and maintain secure hybrid connectivity (AWS-Azure-on prem).
• Build reusable Terraform modules and CI/CD pipelines.
• Mentor engineers and define cloud networking standards.
• Collaborate with DevOps and Platform teams for resilience.

Skills

Infrastructure as Code

AWS Networking

Automation

CI/CD

Tools

Terraform

VPC

Transit Gateway

Direct Connect

Route 53

Security Groups

NACLs

Job description

Client Server Limited is seeking a Senior Cloud Network Engineer in London to lead design, delivery and troubleshooting of AWS cloud networking with a focus on reliability, resilience and security.

Key responsibilities include building highly available architectures across VPCs and Direct Connect, implementing network security controls, and delivering Terraform-based automation and CI/CD pipelines with strong observability and capacity planning.