We are the Energisa Group! With over a century of history, Energisa is the largest private group in Brazil’s 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—featuring distributed generation from renewable sources, free energy market trading, and value-added services, as well as a shared services center, a contact center company, and Voltz, our sector’s first fintech operating in the digital accounts market. Recently, we expanded our portfolio 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 extraordinary 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** * Perform administrative support activities, handling information related to negotiations and administrative services in the SINED, SIATE, SICOB, SIATT, and SICCO systems; * Open service tickets and request materials; * Billing activities and management of protocols and customer service. **Requirements and qualifications** * Completed high school education. **Additional information** PEOPLE here are our greatest ENERGY. With your well-being in mind, we offer a wide range of benefits. Take a look at what you’ll receive: * Meal allowance or food voucher to buy groceries for your home or dine at your favorite restaurant; * Health and dental insurance for you and your family; * Private pension plan for financial savings and investments; * Daycare assistance to support you during your children’s early years; * Life insurance, providing greater peace of mind for you and your loved ones; * Profit-sharing program, rewarding your work and results; * Wellness programs ensuring employee well-being and promoting health; * Scholarship programs supporting your professional development; * Wellhub, granting you access to over 18,000 gyms across Brazil. Did you know that **we are one of the largest groups in Brazil’s electricity sector?** With 120 years of history, we are an **ecosystem** of products and services dedicated to leading the energy transition—connecting people and businesses to the best energy solutions while 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 work is electricity distribution, but we offer much more. In addition to our nine electricity distribution companies and thirteen transmission concessions, we operate a centralized photovoltaic generation plant and one of the country’s largest distributed photovoltaic generation parks under our innovative (re)energisa brand. We also operate in Brazil’s Free Energy Market, offering 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—including biogas, biomethane, and biofertilizers—through Agric. Our **mission** is to transform energy into comfort, development, and new possibilities—sustainably. To accomplish this, we rely on approximately 17,000 employees who make a difference every day. You, too, can be part of this transformative story. Let’s build a more sustainable world—together?