This is a task order awarded by the U.S. Department of Energy (DOE) to Allegient Defense, Inc. under the OASIS Small Business (OASIS SB) contract vehicle. The task order, valued at $483,585.97, is for Allegient Defense to provide technical advice, assistance, and other support services including management support, technical and data analysis, spreadsheets and database development, and other functions to fulfill the management, technical, and analytical support requirements of the DOE's Office of Environment, Safety, and Security. The contract is cost-plus-fixed-fee, and does not have a set-aside designation. Allegient Defense, a minority-owned, 8(a) certified small business, has held several large IDIQ contracts to provide professional services to federal agencies.