• Define end-to-end solution architectures built on Microsoft Azure, emphasizing cloud-native design principles • Make architectural decisions across identity, security, networking, platform services, data access, resiliency, and cost governance • Ensure solutions are designed for scalability, reliability, observability, and long-term maintainability • Establish architecture standards, patterns, and guardrails aligned to Microsoft and Hitachi Solutions best practices • Lead the design and implementation of AI-enabled solutions using Microsoft technologies • Apply AI capabilities such as: Azure AI services and platform capabilities • Partner with clients to identify high-value AI use cases and translate them into deliverable architectures • Provide architectural guidance to engineering teams to ensure solutions are buildable, testable, and operable