⚙️ POSITION: Production Assistant 🏭 Company: Metallurgical Company 📍 Location: Vila Nova Bonsucesso – Guarulhos/SP 💰 Salary: R$ 1.899,63 🕐 Working Hours: Monday to Thursday – 6:00 AM to 3:00 PM / Friday – 6:00 AM to 2:00 PM 🎯 Benefits: * Transportation Allowance * Meals Provided On-site ⚠️ Availability to work overtime is required.

Job Summary: The professional will be responsible for developing, implementing, and supervising predictive, preventive, and corrective maintenance programs for substations, protection and automation systems, and transmission lines. Key Highlights: 1. Substation maintenance and protection and automation systems 2. Participation in automation and infrastructure improvement projects 3. Commissioning of new electrical installations We are the Energisa Group! With over one hundred years of history, Energisa is the largest private group in the Brazilian electricity sector with 100% national ownership. Our diversified portfolio includes distribution companies, transmission concessions, large-scale renewable power generation, an innovative energy solutions brand – (re)energisa – offering distributed generation from renewable sources, energy trading in the free market, value-added services, as well as a shared services center, a contact center company, and Voltz, our sector’s first fintech in the digital accounts market. Recently, we diversified our portfolio further by entering natural gas distribution through the acquisition of ES Gás. Through our more than 17,000 employees, we transform energy into comfort and development for over 20 million people. We believe in the power of diversity and plurality to drive innovation and achieve outstanding results. Everyone is truly welcome here! Want to be part of this story? Check whether this opportunity matches your profile and join us on this selection journey! **Responsibilities and Duties** * Develop predictive/preventive maintenance programs for substations, protection and automation systems, and transmission lines; * Implement predictive/preventive maintenance programs for substations and protection and automation systems; * Perform corrective maintenance on substations and protection and automation systems; * Conduct transmission line inspection programs; * Participate in automation, construction, renovation, and improvement projects for substations and transmission lines, ensuring compliance with project schedules; * Supervise third-party construction work, guaranteeing adherence to company standards; * Carry out commissioning of new installations/equipment, ensuring their functionality and operational readiness; * Operate substation electrical equipment to reduce switching times and personnel costs; * Install/mount equipment to ensure optimal operation; * Participate in analysis and development of automation, construction, renovation, and improvement projects for substations and transmission lines, ensuring compliance with established standards and project timelines. **Requirements and Qualifications** Requirements: * Technical High School Diploma; * Active Eletrotécnica CFT certification; * Driver’s License Category B. * Preferred qualifications: * Proficiency in MS Office suite tools; * Experience in O&M–Transmission (500kV / 230kV / 138kV); * Experience in Asset Operation (SAGE); * Knowledge of ONS grid procedures; * Substation automation knowledge; * Maintenance tracking program experience. **Additional Information** PEOPLE are our greatest ENERGY. For your well-being, we offer a wide range of benefits. Take a look at what you’ll receive: • Meal or Food Allowance to shop for groceries at home or dine at your favorite restaurant; • Health and dental plan for you and your family; • Private pension plan for financial reserves and investments; • Life insurance, providing greater peace of mind for you and your loved ones; • Profit-sharing program, as an incentive for your work and results; • Quality-of-life programs ensuring employee well-being and promoting health; • Gympass granting access to over 18,000 gyms across Brazil. If you meet the job prerequisites, submit your application and pay attention to the following tips: • During the selection process, communication will occur via email or phone. Ensure your contact details are up-to-date and monitor your inbox—including the spam folder. Stay alert for incoming calls; our corporate numbers display varying area codes. • Should you receive negative feedback, do not be discouraged—keep an eye out for other opportunities. Did you know that **we are one of the largest groups in the Brazilian electricity sector?** With 120 years of history, we are an **ecosystem** of products and services aimed at leading the energy transition, connecting people and businesses to the best energy solutions and building a more sustainable world. We operate in 977 municipalities across all regions of Brazil, delivering energy to over 20 million people. Our most visible activity is electricity distribution, but we offer much more. In addition to our 9 electricity distribution companies and 13 transmission concessions, we operate a centralized photovoltaic generation plant and one of the country’s largest distributed photovoltaic generation parks, under our innovative brand (re)energisa. We also operate in the Free Energy Market, providing value-added solutions to our customers. Moreover, we diversified our portfolio with natural gas distribution and trading through the acquisition of ES Gás, and since November 2024, through participation in the assets of Cegás, Copergás, Algás, and Potigás. We are also investing in the generation, distribution, and trading of bio-solutions—such as biogas, biomethane, and biofertilizers—through Agric. Our **mission** is to transform energy into comfort, development, and new possibilities—sustainably. To achieve this, we rely on approximately 17,000 employees who make a difference every day. You too can be part of this transformation story. Let’s build a more sustainable world—together?

Job Summary: Our UMB Operator III position is responsible for driving the UMB truck to the client site to carry out emulsion pumping and blending operations, ensuring product quality and operational safety. Key Highlights: 1. Operate and control the pumping of emulsion and blending in blast holes. 2. Load, transport, and perform safety inspections on the UMB vehicle. 3. Perform minor maintenance on equipment and ensure cleanliness. With over five decades of presence in the country, we are Enaex Brasil, a subsidiary of Enaex S.A., a Chilean company with more than 100 years of history and part of the Sigdo Koppers Group. Recognized as a reference in the manufacturing of products and provision of rock fragmentation services for the mining and civil construction sectors, we operate in over 40 countries, employ more than 8,000 people worldwide, and approximately 2.400 in Brazil. We continuously invest in innovation, safety, and the development of 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, promoting a safe, inclusive, and welcoming work environment. To reinforce this commitment, we continuously adopt risk mitigation policies and technical protocols focused on environmental preservation and sustainable development, strengthening our actions 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* movement, which promotes initiatives 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.** **Learn about the challenge:** Our UMB Operator III position is responsible for driving the UMB truck to the client site to perform emulsion pumping and blending operations in blast holes or heavy ANFO spillage into blast holes. **Responsibilities and Duties** * Verify the loading schedule and perform loading accordingly. * Transport the vehicle to the loading site, ensuring site conditions are adequate. * Control UMB operations and guarantee final product quality in blast holes. * Replace vehicle license plates after loading, according to the material to be transported. * Perform vehicle and safety equipment checklists. * Collect and weigh emulsion samples for density calculation. * Complete the pumping report. * Prepare nitrite solution and conduct quality testing. * Maintain and clean equipment. * Perform minor maintenance on the UMB, compressor, diaphragm pump, EBE, and Nitrite Skid. **Requirements and Qualifications** Field of Study: Related fields Minimum Education Level: Completed High School Desired Education Level: Technical School (in progress) Driver’s License Class D MOPP certification With over five decades of presence in the country, we are Enaex Brasil, a subsidiary of Enaex S.A., a Chilean company with more than 100 years of history and part of the Sigdo Koppers Group. Recognized as a reference in the manufacturing of products and provision of rock fragmentation services for the mining and civil construction sectors, we operate in over 40 countries, employ more than 8,000 people worldwide, and approximately 2.400 in Brazil. We continuously invest in innovation, safety, and the development of 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, promoting a safe, inclusive, and welcoming work environment. To reinforce this commitment, we continuously adopt risk mitigation policies and technical protocols focused on environmental preservation and sustainable development, strengthening our actions 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* movement, which promotes initiatives 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.**