The Department of Defense, through the Defense Finance and Accounting Service (DFAS), is seeking information from qualified vendors regarding the operation and maintenance (O&M) of its IL-5 cloud infrastructure as part of its transition from a mainframe hosting environment to a commercial cloud service provider. The procurement aims to identify personnel with the necessary skills and experience to support a cloud-hosted environment, focusing on areas such as Infrastructure as Code implementation, database maintenance, server OS hosting, web server administration, and cybersecurity measures. This initiative is critical for enhancing DFAS's IT capabilities and ensuring effective management of its information systems. Interested parties must submit their responses by January 10, 2025, and can direct inquiries to Eric J. Filion at eric.j.filion.civ@mail.mil.