Senior Data Quality / QA & UAT Lead

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Data Quality / QA & UAT Lead based in the United States. This is a senior technical validation role supporting the transformation of a data analytics proof of concept into an enterprise-ready decision intelligence platform. You will own the verification framework, testing environments, data quality controls, and user acceptance pipelines across a high-visibility government technology program. The role combines hands-on data testing, QA governance, performance validation, defect management, and UAT leadership. You will establish measurable quality thresholds and independently verify that complex data pipelines, business rules, dashboards, and integrations meet contractual requirements. Your work will provide the evidence required for formal government validation, acceptance, and milestone approval. The position is part-time and deliverable-focused, with workload increasing during major acceptance gates, onboarding waves, and platform performance tuning. This opportunity is well suited to an experienced QA or data quality professional who thrives in highly accountable, metrics-driven environments.