SERMANFER, S.A., as a subsidiary of the CAF Group, provides comprehensive warranty and maintenance services for railway vehicles within the national territory. We work to deliver maintenance services for vehicles and their components, thereby enhancing reliability, safety, availability, and passenger comfort. By joining us, you will become part of a young, dynamic, and highly qualified team. You will collaborate with experienced professionals possessing extensive knowledge and a long-standing track record in the railway sector. What we offer you * We invest in your talent and professional development, offering diverse training pathways in which you can participate, alongside our structured training and development programs. * Language training—English or another language relevant to the project you join within the company. * Intensive working hours during summer months for office-based positions. * Competitive remuneration aligned with your experience, knowledge, and demonstrable capabilities. * Social benefits including meal vouchers and flexible compensation options such as childcare vouchers. * The opportunity to work alongside leading professionals in the railway sector within a pioneering company. Job Mission To analyze, interpret, and clearly and securely present data to support planning, optimization, and improvement of processes within the Supply Chain department. Key Responsibilities * Data collection and cleansing: Integrating information from databases, ERP systems, BI tools, and Excel. * Identification of patterns and trends. * Design and validation of predictive models. * Creation of specialized reports. * ETL automation and process management: Developing and maintaining robust, efficient ETL processes. * Internal communication and collaboration, supporting national and international Supply Chain projects. * Ongoing support and continuous improvement: Providing analytical support and optimizing analytical processes. Required Education Higher Vocational Training Cycle English proficiency level B2 required SAP knowledge required A second language is desirable Professional Experience Required 2–4 years of experience in data management Technical and/or practical skills valued Data management, specialized courses, and advanced tools Sermanfer is committed to equal treatment and opportunities, diversity, and inclusion; therefore, this job posting is open to all individuals meeting the specified requirements, regardless of personal circumstances.