Amentum is seeking a MAPS (Mounted Assured Position, Navigation and Timing Systems) Field Service Engineer to join our Position, Navigation and Timing Program at Joint Base Lewis - McChord in Pierce County, Washington. You are a highly motivated and dedicated Field Service Technician. You're open to learning new technologies and performing in multiple roles related to these systems and the program overall. As a committed team member, you are resourceful and dedicated to providing services to military units, as well as taking the time to transfer their gained knowledge to the soldiers they interact with. You'll be excited to travel from the Central Texas area to unit locations throughout the United States and occasionally overseas; this will support required technical tasks, including inspecting unit equipment to determine serviceability of their Defense Advanced GPS Receivers, Dismounted Position, Navigation and Timing equipment, and loading updated Software and Firmware.