Traction and Auxiliaries Systems for Rolling Stock

Siemens Mobility; Tres Cantos; Presencial; EUR 45.000 - 70.000; Jornada completa

Descripción de la vacante

A leading transport solutions provider in Tres Cantos, Spain is seeking a System Engineer to join their Rolling Stock HUB. The role involves designing and specifying traction systems for trains, engaging in international projects, and ensuring the integration of alternative propulsion components. Candidates should hold a Master's degree in electrical engineering and possess professional experience in electrical drives. The position offers a dynamic work environment focused on innovation, sustainability, and collaboration. Join us in shaping the future of rail transport.

Servicios

Flexibility for remote and on-site work

Opportunities for professional growth

Formación

• Master's degree in electrical engineering with focus on power electronics.
• Professional experience in electrical drives.
• Fluency in English (C1-level or equivalent) is required.

Responsabilidades

• Design and specify traction systems for trains.
• Conduct technical clarifications and simulations.
• Manage project phases from concept to delivery.
• Keep track of costs and deadlines for projects.
• Support testing of components in lab and vehicle.

Conocimientos

Electrical engineering

Power electronics

Simulation tools

Problem solving

Documentation

Fluent English (C1)

Educación

Master's degree in electrical engineering

Descripción del empleo

Traction and Auxiliaries Systems for Rolling Stock

488135

09-Dic-2025

Mobility

SIEMENS MOBILITY, S.L.U.

Profesional Senior

Siemens Mobility is a separately managed company of Siemens. As a leader in transport solutions for more than 160 years, Siemens Mobility is constantly innovating its portfolio in its core areas of rolling stock, rail automation and electrification, turnkey systems, intelligent traffic systems as well as related services. With digitalization, Siemens Mobility is enabling mobility operators worldwide to make infrastructure intelligent, increase value sustainably over the entire lifecycle, enhance passenger experience and guarantee availability.

Mobility Management, Turnkey Projects & Electrification, Mainline Transport, Urban Transport and Customer Services. They have the know-how to make road traffic flow more smoothly and quickly, make trains more environmentally friendly and efficient, make train schedules and freight shipments more reliable. We work with our customers to develop optimal solutions to help overcome their challenges.

Join Our Rolling Stock HUB in Madrid as a System Engineer – Traction and Auxiliaries Systems for Rolling Stock

Your new role – challenging and future-oriented.

Are you interested in a technically challenging and perspective-intensive activity with which you can make a significant contribution to the expansion of the railway share of freight and passenger services? Then come to us and develop the globally successful rail vehicles from Siemens Mobility in our engineering team.

• You will be part of the engineering team for our international projects in Europe, Asia and North America, developing the electrical supply for the propulsion of trains such as hybrid locomotives, high speed and commuter trains and metros.
• You will be responsible for the design, specification, simulation and technical clarification of the traction system (e.g. transformer, converter, traction motor, auxiliaries, traction battery). As part of a team, you implement customer requirements and design the components. A special focus will be on components and system integration required for alternative propulsion such as traction batteries and converters.
• You will be responsible for a wide field of technical interfaces, ranging from electric drive technology, operation management and control to mechanical integration. You are involved in all relevant phases of the project, from concept to bid preparation, technical implementation, testing, delivery up to warranty.
• You will pick up market requirements and trends to guide our suppliers during the development of our drive components.
• You always stay focused on the reusability of your work results to foster our platform strategy. You have an eye on costs and deadlines and track them individually for your fields of activity.
• You support performing testing of components in the lab and on the vehicle.
• Furthermore, you support the homologation process and drive root cause analysis (RCA) in case of failure.
• You have a completed master's degree in electrical engineering with focus on power electronics.
• In addition, you have already gained professional experience in the field of electrical drives. You are proficient in the basic use of simulation tools.
• You can understand and define complex systems and use a structured way of working, problem solving and documentation.
• You are fluent in English (at least C1-level or equivalent). Additional language skills are an advantage.
• You enjoy working with colleagues from different departments and locations.
• Readiness for traveling.

Why Siemens Mobility?

Be part of a team that’s reinventing mobility for a sustainable future.

Work on projects that combine innovation, safety, and environmental impact.

Enjoy a collaborative, global environment with opportunities for growth and learning.

💡 Ready to shape the future of rail transport? Apply now and let’s move the world together.

If we all thought the same, we would never think of anything new! That’s why we recruit great minds from all walks of life. We recognise that building a diverse workforce is essential to the success of our business, therefore we encourage applications from a diverse talent pool. We welcome the opportunity to discuss flexibility requirements with our applicants to encourage agile working and innovation. Flexibility is our main benefit. We combine remote and presence work because work-life balance and wellbeing are essential for our teams. We are convinced that stay at home allow us to focus on activities that need more time for concentration and being at the office enhance our creativity collaborating and learning from others.