The Department of Defense, through the Naval Surface Warfare Center, Philadelphia Division (NSWCPD), is seeking to procure OEM support services for electrical power and integrated propulsion systems on the DDG 1000, LHA-6, and LHD-8 ship classes. The procurement aims to provide sustainment engineering and technical services, including addressing equipment failures, obsolescence, and documentation issues, as well as field service support for preventive and corrective maintenance. These services are critical for ensuring the operational readiness and maintenance of essential shipboard systems. Interested parties can direct inquiries to Vincent Romano at vincent.m.romano4.civ@us.navy.mil or Matthew D. Parlett at matthew.d.parlett.civ@us.navy.mil, with no proposals currently being solicited as this is a presolicitation notice.