At Mango, we dress everything we do with passion. Originating in Barcelona and present in over 120 countries, we inspire the world with creativity, innovation, and authenticity. Our multicultural team is the engine behind our success. We take pride in taking fashion beyond boundaries, connecting our unique style with people around the globe. YOUR NEW ROLE: We are looking for an enthusiastic and passionate individual about sustainability who stays constantly updated on regulatory changes, national legislation, market trends in renewable energy and energy efficiency. To achieve this, you will need to lead supplier sourcing, benchmark analysis, and collaboration with companies related to Retail, enabling stores to remain fully up to date. A professional with strong reporting, analytical, and negotiation skills at senior management level, managing business cases and audit management. YOUR RESPONSIBILITIES:* Identify opportunities for energy savings and reduction of consumption and costs. * Develop and implement energy efficiency plans based on the different energy archetypes of our stores and the latest available technologies. * Stay updated on emerging trends and technologies in energy efficiency, analyze their costs and savings, and propose and monitor the installation of prototypes using these technologies. * Supervise the installation and maintenance of energy-efficient equipment and systems, compare theoretical versus actual savings, and develop implementation proposals across our store portfolio. * Prepare necessary documentation for proper reporting of proposals and results, providing visibility into actions taken, achieved outcomes, and future goals, including cost analysis and milestone planning. * Conduct energy audits on existing facilities and monitor improvements from implemented energy efficiency projects. * Analyze energy efficiency and sustainability benchmarks within the retail sector, establishing current status and improvement targets in both areas. * Collaborate with architects and engineers to improve energy performance and certifications of our real estate assets, coordinating with our sustainability department and aligning with CSR objectives or certification standards such as BREEAM or LEED. * Perform calculations for global installation projects, along with their deployment plans, to ensure theoretical results are achieved. ABOUT YOU:* Higher Industrial Engineering degree * Extensive knowledge of regulations and calculation methods related to energy efficiency, associated technologies, and requirements of BREEAM or LEED certifications. * Experience in calculating and designing HVAC, fire protection systems (PCI), and electrical installations. * Strong synthesis and communication skills when reporting proposals and results. * Organized and systematic approach ensuring data traceability and ability to extrapolate results to standard store types, enabling high levels of industrialization and standardization across a network of over 1,000 stores. * Advanced level of English. Other languages are a plus. * Willingness to travel. YOUR BENEFITS:* Enjoy flexible hours and hybrid working arrangements adapted to your needs. At Mango, we support work-life balance. * At Mango, the weekend starts on Friday at noon. We offer reduced working hours on Fridays and on the eve of public holidays. * Plan your vacations according to your preferences. At Mango, we value your time and want you to enjoy every moment. * As part of the Mango team, you will receive a 35% discount on all our collections—so you can always stay on trend! * Flexible compensation package with tax advantages: medical insurance, training, catering, and childcare programs. * Free company transportation from Barcelona and El Vallés. * At Mango, we invest in your personal and professional growth. Access a wide range of training opportunities, personalized mentorship, continuous development programs, and internal promotion opportunities that will drive you toward success. Technically, you'll have the chance to train on various technological platforms and participate in workshops, meetups, practice communities, team buildings, and company meetings. * Think big! Mango offers international opportunities in over 120 markets, allowing you to broaden your horizons and grow with us globally. At Mango, we believe in an inclusive culture where creativity and innovation inspire us to take fashion further. Therefore, we are committed to offering equal opportunities to everyone, valuing each individual's authenticity. Taking Fashion Further