One Federal Solution is seeking a Senior Program Manager I to support the United States Marshals Service (USMS) by providing program management, operational oversight, and strategic coordination support for headquarters initiatives and program operations. The selected individual will oversee ongoing projects, coordinate with internal and external stakeholders, support executive leadership, and assist with the planning and execution of mission-critical operational activities. The Senior Program Manager I must demonstrate strong leadership, analytical, organizational, and communication skills while managing multiple priorities in a fast-paced federal environment.