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—offering distributed generation from renewable sources, free-market energy trading, and value-added services, as well as a shared services center, a contact center company, and Voltz, our fintech—the first in our industry to launch digital accounts. 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 diversity and plurality drive innovation and 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** * Assist in conducting penetration tests on web, mobile, and API systems, as well as internal/external and third-party infrastructure, under supervision. * Perform information gathering and preliminary vulnerability analysis (manual and automated). * Monitor the request queue, conduct initial scoping triage, and ensure team activities are organized and prioritized. * Document findings and assist in preparing technical reports. * Support basic threat scenario simulations and collaborate on day-to-day operational tasks within the Offensive Security team. **Requirements and Qualifications** * Currently pursuing or holding a degree in Information Security, Computer Science, Networking, or related fields. * Solid knowledge of TCP/IP, OSI model, DNS, HTTP/HTTPS, and core network services. * Intermediate proficiency in Linux and Windows (for exploitation and service configuration/administration). * Theoretical and practical understanding of OWASP Top 10 and SANS Top 25 (e.g., SQL Injection, XSS, IDOR, etc.). * Familiarity with classic security tools (e.g., Burp Suite, Nmap, Metasploit, Wireshark, among others). * Basic programming logic and scripting knowledge (Python, Bash, or PowerShell) for simple task automation. **Preferred Qualifications** * Active participation in CTF (Capture The Flag) platforms such as HackTheBox or TryHackMe. * Entry-level certifications (e.g., eJPT, CompTIA Security+, Pentest+). * Technical English (reading proficiency essential for manuals and exploits) **Additional Information** PEOPLE are our greatest ENERGY. With your well-being in mind, we offer a comprehensive range of benefits. Take a look at what you’ll receive: * Meal voucher or food allowance—to shop for groceries 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 to provide peace of mind for you and your loved ones; * Profit-sharing program, rewarding your work and results; * Quality-of-life programs ensuring employee well-being and promoting health; * Scholarship programs supporting professional development; * Gympass granting access to over 18,000 gyms across Brazil. If you meet the position’s prerequisites, submit your application and keep these tips in mind: * During the selection process, communication will occur via email or phone. Ensure your contact details are up to date and regularly check your inbox—including your spam folder. Also watch for incoming calls; our corporate numbers may display varying area codes (DDI/DDD). * If you receive negative feedback, don’t be discouraged—stay alert for other opportunities. **WHY JOIN OUR TEAM?** ------------------------------------------------ **\#JoinEnergisa!** --------------------- ### **Innovation, credibility, and customer focus define our DNA. We relentlessly pursue excellence in energy supply and customer service, ensuring comfort, safety, and well-being for our consumers.** ### **With over a century of operations, we operate across all regions of Brazil: serving 862 municipalities in the states of Paraíba, Sergipe, Tocantins, Mato Grosso, Mato Grosso do Sul, Minas Gerais, Rio de Janeiro, São Paulo, Paraná, Acre, and Rondônia—providing service to approximately 20 million people, equivalent to 10% of Brazil’s population.** ### **We are also 100% Brazilian and continuously expanding. We rank among the leading private companies in the electricity sector and consistently appear among the top performers in evaluations by the National Electric Energy Agency (Aneel) and the Brazilian Association of Electricity Distributors (Abradee).** ### **But our company is built on people—and therefore, we constantly seek energetic, high-potential talent ready to shine. We have over 19,000 direct and third-party employees, all aligned with the same Mission, Vision, and Values. Our culture emphasizes humanity—grounded in ethics, respect, transparency, safety, and commitment to our communities, customers, and shareholders.** ### **We also promote initiatives encouraging conscious energy use and support social, sports, and cultural projects in the regions where we operate. We’re committed to transforming energy into development because we believe together, we’re stronger.** ### **Come join our team!**