At Grupo Sener, we are global leaders in Engineering and Advanced Technology, committed to excellence, sustainability, and innovation in every project we undertake. Through our people, we seek to transform the world by pushing the boundaries of technology. We are seeking Railway, Mechanical, or related Engineers with a passion for teamwork and enthusiasm for Infrastructure, Transportation, and Mobility projects. **Join Sener Mobility!** **Key Responsibilities:** * National and international railway regulations. * Knowledge of conceptual, basic, and detailed engineering design of railway rolling stock related to railway projects. * Identifying and managing interfaces during design phases, as well as coordinating with various participating disciplines. * Planning and supervising the manufacturing and acceptance of railway systems, ensuring adherence to project schedules and budgets. * Ensuring technical scope compliance according to approved drawings, specifications, and engineering documentation. * Maintaining constant on-site communication with clients, suppliers, and other stakeholders. * Supporting commissioning and final handover of the project to the client. * Experience in integration systems (definition and documentary management of systems). * Compliance with requirements, documentation, and definition of railway rolling stock systems; testing and commissioning of maintenance equipment in workshops. * Experience in economic contract management and bid development. **Requirements:** * Degree in Railway, Electrical, Mechanical, Industrial Engineering, or related field, with official degree and professional license. * Minimum 10 years of experience. * Intermediate–Advanced English (B2 level). * Ability to interpret documentation related to railway projects. * Results-oriented mindset and strong problem-solving skills. * Excellent proficiency in AutoCAD (2D). **We Offer:** * Participation in landmark national and international projects enabling you to contribute sustainably to societal development. * Benefits exceeding statutory requirements and comprehensive Well-being Programs. * An inclusive and collaborative work culture that fosters innovation and recognizes the talent and effort of each team member. * Continuous training in cutting-edge technologies and methodologies. ***If you are seeking a new professional challenge at a leading Engineering and Advanced Technology company, we want to meet you! Please send your CV to the contact email.*** \#