Sr. Subcontracts Administrator

Amentum is seeking an experienced Senior Subcontracts Administrator to independently manage a portfolio of complex, high-value subcontracts for the Missile Defense Agency. The role serves as the principal subcontract business advisor, overseeing the full subcontract lifecycle from acquisition planning through closeout while ensuring compliance with federal regulations. This position requires sound business judgment and the ability to navigate a collaborative, matrixed program environment.