The Technical Assistant/Engine Storekeeper is responsible for managing all spare parts and materials in stores and engine rooms, ensuring accurate inventory control and efficient provisioning. This role also oversees the potable water system sanitation to USPH and company standards, monitors chemical levels, and supports the operation and maintenance of water systems across the vessel, including pools and spas where applicable. The incumbent must work safely, follow Safety, Quality, and Environmental policies, and be flexible to perform other duties as assigned by supervision.