• Manage the full subcontract life cycle—from planning and RFP issuance to negotiation, award, and closeout—ensuring alignment with prime contract requirements and Amentum policies. • Administer various subcontract types (CPFF, T&M, FFP) in compliance with FAR/DFARS regulations. • Maintain audit-ready files using Deltek Costpoint, AMRO, and SharePoint; manage subcontractor time collection and invoicing systems. • Produce key metrics, including cycle time, aging, burn rates, and closeout status. • Act as the primary liaison between suppliers and internal management to resolve issues and ensure execution. • Draft and negotiate subcontracts, NDAs, and modifications while applying mandatory FAR/DFARS flowdowns and terms. • Issue RFPs, evaluate supplier proposals for SOW compliance, and conduct price/cost analyses to mitigate risk. • Monitor funding ceilings and burn rates, coordinate invoice processing, and support subcontractor timekeeping. • Maintain audit-ready files and provide procurement expertise to cross-functional stakeholders.