June 18, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. This includes preparing classrooms for use, supporting instructors and students during training events, helping coordinate resources and materials, and assisting with facility setup, reset, and cleanup so each training session is ready for successful delivery.