This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Cloud Data Architect - Data Modeler based in United States. This senior role will lead the architecture and modernization of cloud-based data infrastructure supporting a major federal technology transformation program. You will design scalable data platforms, models, pipelines, and integration patterns across the full data lifecycle. The position combines hands-on data architecture with governance, security, migration, analytics, and AI/ML enablement. You will work closely with data engineers, application teams, security specialists, governance leaders, and senior government stakeholders. Your work will help establish secure, high-performing, and resilient data capabilities that support operational decision-making and enterprise analytics. The environment is highly regulated and Agile, requiring strong technical judgment, documentation discipline, and a customer-focused consulting mindset. This is an opportunity to shape foundational cloud data architecture for a large-scale modernization initiative with nationwide impact.