This position provides AFCEC with decision-grade validation of design-builder pricing, GMP development, contingency, escalation, allowances, change exposure, and commercial risk throughout design, procurement, modular fabrication, construction, commissioning, and closeout. Evaluate the complete factory-to-site cost chain, including module fabrication, transportation, storage, staging, craning, installation, field connections, site work, utilities, temporary facilities, and other interface costs to identify scope gaps or duplication.