The Department of Energy, through the Battelle Energy Alliance at the Idaho National Laboratory, is seeking to promote the Multiphysics Object-Oriented Simulation Environment (MOOSE), an advanced open-source software framework designed for multiphysics simulations. The objective is to enhance the capabilities of researchers and engineers in tackling complex scientific and engineering challenges by leveraging MOOSE's advanced nonlinear solver technology and user-friendly interface. MOOSE is particularly significant for applications in engineering analysis, scientific research, energy sector optimization, and environmental studies, providing a scalable and flexible solution for various disciplines. For further inquiries, interested parties can contact Andrew Rankin at andrew.rankin@inl.gov. This opportunity is set aside for Historically Underutilized Businesses (HUBZone) and falls under the NAICS code 541511 for Custom Computer Programming Services.