The Department of Defense, through the Army Contracting Command at Aberdeen Proving Ground, is seeking information from interested parties capable of providing Systems Engineering and Technical Assistance (SETA) for the Program Executive Office, Command, Control, Communications-Network (PEO C3N), specifically for the Project Manager Interoperability, Integration and Services (PM I2S). The procurement aims to identify vendors who can deliver program management, asset management, logistics, information security, systems engineering, and network support services, encompassing the entire lifecycle from concept to delivery within a total system environment. This initiative is critical for enhancing the Army's tactical communications and data network capabilities, supporting military operations both domestically and internationally. Interested vendors must submit their capability statements by January 20, 2025, to the primary contact, Sophie Rapo, at sophie.d.rapo.civ@army.mil, with a maximum response length of 10 pages.