Mission or objective: Ensure on-site tasks related to technical assistance in the blasting process to comply with the contract established with the client and lead the execution of Enaex product blasting tests Functions: * Verify blasting protocols and procedures to ensure compliance with safety guidelines. * Record inventory of supplies and raw materials and report requirements in coordination with the explosives magazine administrator. * Perform design and simulation using specialized software, considering indicators to determine the power factor. * Review priming, tie-up plans, detonator placement, charging, and stemming of holes to ensure optimal blasting conditions. * Control quality of explosives (density, fluffiness, etc.). * Conduct technical measurements (vibrations, VOD, fragmentation) using software and equipment such as microtrap, seismograph, high-speed camera. * Analyze and integrate technical data to generate a blast with optimal power factor. * Provide technical advice to the client according to blasting protocols to ensure efficient execution. * Coordinate with the client the presentation of loading and tie-up design proposals**.** * Prepare consolidated reports (weekly, monthly, or as required). * Ensure compliance with the loading design presented to the client in coordination with the blasting supervisor. Requirements * Minimum 5 years of experience in blasting processes. * 3 years in the position * Mining engineering or related fields. * Design, planning, and execution of underground blasting * Proficiency in design and simulation software: QED, JK SIM BLAST * Cost analysis, mine-to-mill process * Vibration analysis and slope stability control * Driving license AII desirable