Experience designing and operating Azure and Microsoft 365 platform services (tenant governance, identity integration, security and compliance controls) and AWS environments; infrastructure-as-code and automation (e.g., Terraform, PowerShell, CI/CD); enterprise networking (including SD-WAN) and global connectivity; server/virtualization and storage platforms; and backup/DR and ransomware-resilient architectures. This role has end-to-end accountability for CI's hybrid/multi-cloud infrastructure roadmap and operating model across the Microsoft cloud platform (Azure and Microsoft 365 tenant and platform services), AWS, and on-premise environments, including global network, server/compute, storage, virtualization, backup/recovery, monitoring, and remote access.