Responsible for supporting operational activities related to rock blasting execution. **Responsibilities and duties** * Assist in isolating work areas * Assist in initiating the blast, when necessary, under supervision of a qualified professional * Collect empty material boxes and deliver them to the appropriate location * Distribute accessories on the workbench according to instructions from the immediate supervisor * Assist in loading cartridge- and pump-loaded explosives * Clear drill holes if necessary and assist in verifying hole length * Perform verification and stemming of loaded holes as instructed by the immediate supervisor * Assist the immediate supervisor in inspecting the working face * Support loading and unloading of trucks at the distribution center (CD), either via conveyor belt or manually **Requirements and qualifications** Minimum education level:**Completed elementary education**Desired education level:**High school in progress** With over five decades of presence in Brazil, we are Enaex Brasil, a subsidiary of Enaex S.A., a Chilean company with over 100 years of history and part of the Sigdo Koppers Group. Recognized as a benchmark in manufacturing products and delivering rock fragmentation services for the mining and civil construction sectors, we operate in more than 40 countries, employ over 8,000 people worldwide, and approximately 2,400 in Brazil. We continuously invest in innovation, safety, and high-value-added solutions. We guide our activities with responsibility, respect, and transparency, aiming to positively impact people’s lives, strengthen the communities where we operate, and develop our business sustainably. We humanize mining by placing people at the center of decision-making, fostering a safe, inclusive, and welcoming work environment. To reinforce this commitment, we consistently adopt risk mitigation policies and technical protocols focused on environmental preservation and sustainable development, strengthening our operations in alignment with public interest and corporate social responsibility principles. As part of our commitment to diversity and equity, we participate in the *Women in Mining* initiative, which promotes actions to increase women’s engagement and visibility in the mining industry. **If you identify with our values and seek growth, learning, and new challenges, submit your resume and join our team.**