FY27-31 Zumwalt Combat System (ZCS) Sustainment and Modernization (SAM)

The Naval Sea Systems Command (NAVSEA) intends to award a follow-on contract for sustainment and modernization of the Zumwalt Combat System (ZCS). The contract will include critical sustainment engineering, design, integration, test and evaluation, software development, modernization design and engineering, system upgrade/replacement/modernization onboard ship and at Land Based sites, logistics product development and distribution, configuration management of the systems and logistics products, and development and sustainment of training systems. The contract is expected to be awarded to Raytheon Technologies (RTX) using other than full and open competition. • The contract will have a five-year period of performance, including one base year and four option years. • The Government anticipates a contract award in Fiscal Year 2027. • Interested parties may submit a capability statement or proposal, but the Government is not requesting competitive proposals. • Responses to the notice must be received by 3:00 pm EST on 5 January 2026.