**Company Description** A leading company in decarbonization, circular economy, and optimized resource management. Veolia designs and implements solutions for water, waste, and energy management, contributing to the sustainable development of cities and industries. **Job Description** Veolia Servicios Lecam is seeking to hire, in Madrid, a Technical Office Engineer for Energy Services Studies to join its Technical Office department. Main responsibilities include: * Defining energy efficiency technical solutions for buildings and industrial facilities. * Preparing technical-operational spreadsheets corresponding to energy-saving measures and quantifying generated energy savings. * Performing economic-financial model simulations. * Preparing technical-economic proposals by developing the technical content of the various included services. * Providing technical support during client presentations of proposals. * Maintaining ongoing contact with manufacturers and suppliers of the latest innovations in energy efficiency. * Acting as the main point of contact and managing coordination with engineering firms during the detailed engineering phase of projects. * Visiting complex facilities to support technical contract monitoring activities. * Attending and monitoring commissioning of special or large-scale projects. We offer: * A stable project enabling continued professional development with us. * Indefinite-term contract. * Salary commensurate with experience. * Continuous training. If you are interested, don’t hesitate to apply! At Veolia, we recognize that professionals are the cornerstone of our corporate identity and results. We promote their integration through a firm commitment to gender equality, sharing our corporate culture, practices, and expertise. Immediate hiring is available, along with job stability and negotiable compensation based on candidate experience. **Requirements** * University degree in Engineering with specialization in Energy and/or Energy Technologies. * Autonomy, rigor, analytical ability, and proactivity. * Advanced level of English and/or French. * 5–6 years of experience in the described responsibilities. * Additional assets include: + Knowledge of measurement equipment. + Knowledge of building control systems. + Knowledge of industrial fluids. + Knowledge of electricity and gas markets. **Additional Information** As an inclusive employer, Veolia is committed to diversity and values all applications without discrimination.