Mission or objective: Operate UBT in underground mining to carry out transportation, preparation, and mechanical loading of bulk emulsions at blast faces, ensuring efficiency, safety, and quality in customer service, in accordance with Enaex standards and current regulations. Functions: * Drive and operate the UBT, complying with blasting cycle times and established procedures. * Carry out the mechanical loading of emulsions efficiently and safely. * Report any deviations or anomalies detected during the manufacturing process or in equipment. * Ensure the quality of emulsion loading (density, volume, and distribution), guaranteeing that explosive mixtures meet required technical specifications and quality standards. * Complete and submit daily operation reports according to internal procedures. * Comply with preventive and corrective maintenance programs, ensuring mechanical availability of equipment. * Repair the truck in areas under their responsibility (factory equipment, suspension, etc.) in coordination with the maintenance area and Resident Engineer. * Maintain smooth communication with peers and shift supervision to ensure continuity of operations. * Drive and park equipment following established safety regulations and maintain all required documentation (e.g., driver's licenses, insurance) valid and available, if required by the position. Requirements: * Minimum of 2 years of underground mining experience operating equipment (UBT, jumbos, scooptram, dumper, bolting machine) * Completed secondary education * Knowledge of current regulations regarding safety, handling, and transportation of explosives * Knowledge of underground drilling and blasting * Experience operating mechanical explosive loading equipment * Basic knowledge of preventive and corrective maintenance for mobile equipment * Class A-IIIC driver's license * Desirable A4 * Availability to work under mining shift regime