**Company Description** At Veolia, we know that companies play an essential role in society, not only because they create wealth and employment, but also because they contribute to the common good. Our Purpose is ecological transformation, reconciling human progress with environmental protection in order to ensure a better and more sustainable future for everyone. **If this Purpose is also yours, then your vision is our ambition! Join us.** **Job Description** * Responsible for designing, implementing and supervising strategies that promote rational and efficient energy use, aiming to reduce operational costs and environmental impacts without compromising the performance of organizational processes and services. * Act across different areas of the company, identifying opportunities for energy consumption optimization and driving sustainability, innovation and compliance initiatives with current regulations. **Qualifications** * Master's degree in Mechanical, Electrical, Electromechanical or Environmental Engineering; * Additional training in energy efficiency or related fields; * Experience in: + Energy efficiency, energy management or sustainability. + Analysis and optimization of energy consumption. + Development of energy efficiency plans. + Performance assessment of energy systems. + Supporting implementation of decarbonization measures. * Proficiency in data analysis tools: Power BI, Google Workspace (Sheets, Data Studio), Python and advanced Excel; * Solid knowledge of legislation and regulations in the fields of energy, biowaste, sustainable mobility and energy flexibility; * Good command of technical English. **Additional Information** **As an inclusive company, Veolia is committed to diversity and gives equal consideration to all applications, without discrimination.