Energy Projects Engineer - Technical Office (M/F)

Description

Job Summary: We are seeking an Energy Projects Engineer to design and prepare energy service proposals and conduct technical and economic studies in Veolia’s Technical Office. Key Responsibilities: 1. Design and preparation of energy service proposals. 2. Conducting technical and economic studies for energy projects. 3. Multidisciplinary collaboration within the Technical Office. Energy Projects Engineer \- Technical Office (M/F) **Company Description** ----------------------------- Veolia Serveis Catalunya is the Group’s company providing environmental services to its clients across Catalonia and the Balearic Islands in the industrial, building, water, and sanitation sectors. **Job Description** -------------------------- Do you want to work for a leading environmental services company? Veolia, a multinational environmental services group, is seeking to hire an Energy Projects Engineer for its Energy Division within the Technical Office, based in Barcelona. The role focuses on designing and preparing energy service proposals (decarbonization, photovoltaics, biomass, biogas, energy storage, energy flexibility, energy efficiency, energy resilience, etc.) for industrial, healthcare, and tertiary sectors, with particular emphasis during the first year on connecting new industrial, tertiary, and residential customers to Ecoenergies Barcelona’s district cooling and heating network as part of commercial development activities. In general, the role involves conducting technical and economic studies within the Technical Office throughout the lifecycle of assigned energy projects — from initial site visits with the project’s commercial manager, through technical solution development and support by the Technical Office, up to the awarding of the proposed energy services. Specific responsibilities include: * Collection and analysis of technical and economic data. * Performing design work, calculations, energy balances, consumption and power demand projections, and simulations. * Preparing technical\-economic feasibility studies, including: + Avoided cost analyses (comparing the client’s current costs versus those of the proposed solution) and results evaluation. + Economic studies and business plans (business plan), including financing (if required). + Preparation of commercial offers in collaboration with the commercial manager for each project. * Specifically for Ecoenergies projects: + Management and supervision of external engineering firms for quotation of the proposed technical solution — covering network extensions and new connections, as well as modifications to the client’s secondary circuit (substations, etc.). + Supervision of compliance with the Ecoenergies Technical Guide during new customer connection processes, including the project phase handled by engineering firms and/or architectural practices. The role operates within a multidisciplinary work environment and forms part of the Technical Office’s broader team, maintaining close coordination with the Business Development Directorate. Support will be provided both by the various disciplines within the Technical Office team and by the Corporate Technical Directorate. What do we offer? * Long-term professional development project with continuous training * Salary commensurate with experience * Monday to Friday: flexible start (7:30\-8:00) and end times (16:45\-17:15) Monday to Thursday; Fridays: 07:30\-14:00 or 08:00\-14:30. * Intensive working schedule: two weeks in July, the month of August, the first week of September, Easter Week, and the last week of the year... * One day per week of remote work * Contract type: permanent * Flexible remuneration (optional enrollment in mutual insurance, childcare vouchers, transport vouchers, etc.) * Gym and catering services at central offices... (partially subsidized by the company) If you are interested, don’t hesitate to apply! **Requirements** -------------- * Degree in Industrial Engineering, Mechanical Engineering, Energy Engineering, or related field * Minimum 5 years’ experience in designing energy solutions (initial data analysis, site surveys, technical proposals) and executing installations (construction supervision, cost control, supplier management, progress tracking, deadlines) * Experience required in at least one of the following functions: preparing proposals starting from the client visit, data collection, technical proposal (supported by Technical Directorate), proposal document (supported by Technical Directorate and Business Development Directorate) * Intermediate/advanced level of English * Advanced proficiency in spreadsheet software * Valid driving license (category B) * Competencies and qualities: proactive individual eager to learn, committed, solution-oriented, results-driven, and capable of teamwork — able to assume leadership of the technical aspects of proposals. **Additional Information** ------------------------- As an inclusive employer, Veolia is committed to diversity and values all applications without discrimination. **Offer ID** REF57857D **Publication Date** 13/04/2026 **Location** Barcelona, Spain **Business Area** Operations / Engineering, Studies, Projects **Contract Type** Permanent