Cloud Platform Engineer ( 102-08SENG-01 )

This role builds and extends AWS landing zones, account vending and networking for enterprise migrations — the infrastructure and automation specialism, distinct from the Microsoft-workload and data-focused roles on the same program. The scope for year one: 191 applications in the estate being migrated to AWS across 20 business departments, 27 Azure subscriptions and 451 resource groups to map into an AWS account structure, and 5 migration waves to support, each with its own cutover windows and rollback plans. The landing zone itself — account vending, guardrails and centralized networking — is something you'll help build and run, not just consume. Requirements What you will do Build and extend AWS multi-account landing zones with Control Tower, account vending and service control policies. Design and implement hybrid networking — VPC architecture, Transit Gateway, Direct Connect and VPN back to on-premises and Azure. Write and maintain Terraform modules that other engineers depend on. Automate delivery through CI/CD — GitHub Actions, GitLab CI or CodePipeline. Operate containerized workloads on EKS with Helm and Argo CD where in scope. Write runbooks and hand over to client engineering teams; knowledge transfer is part of every engagement. Required Production experience writing and maintaining Terraform modules at scale. The single most important skill for this role. Strong AWS networking: VPC design, routing, Transit Gateway, VPN and hybrid connectivity. Deep AWS platform knowledge: compute, storage and IAM. AWS Solutions Architect Associate or higher expected. Comfortable on Linux, with Bash and Python to a working standard. Production CI/CD experience: GitHub Actions, GitLab CI, Jenkins or CodePipeline. Demonstrated experience building or operating a multi-account AWS landing zone. Professional written and spoken English. Nice to have AWS Control Tower, Terragrunt, Kubernetes/EKS, Helm, Argo CD, Ansible, Azure, VMware, AWS DevOps Professional, Serverless/Lambda,