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Power Electronics System Engineer

Vacature ID
497957
Geplaatst sinds
05-mrt-2026
Organisatie
Mobility
Vakgebied
Engineering
Bedrijf
SIEMENS MOBILITY, S.L.U.
Ervaringsniveau
Mid-level Professional
Type functie
Fulltime
Werkvorm
Alleen op kantoor/werkplaats
Type contract
Vast contract
Locatie(s)
  • Tres Cantos - - Spanje
Ready to power the next generation of sustainable travel? Join us to design the heart of our regional trains—innovative power converters that keep the world moving efficiently and reliably.

Siemens Mobility: Shaping the Future of Transportation

For over 160 years, Siemens Mobility has been a global leader, innovating transportation solutions that move the world. As a separately managed Siemens company, we are dedicated to making mobility more efficient, sustainable, and enjoyable for everyone.

We lead the way in Rolling Stock, Rail Automation & Electrification, Turnkey Systems, Intelligent Traffic Systems, and comprehensive Related Services. Through digitalization, we empower operators worldwide to create intelligent infrastructure, enhance passenger experience, and ensure unparalleled availability.

Join us in transforming Mobility Management, Turnkey Projects, Electrification, Mainline & Urban Transport, and Customer Services. If you're ready to make a real impact on a more connected and sustainable future, your journey starts here.

Your Mission as a Power Electronics System Engineer

You will become a vital part of our Regional Train Traction team, where technology meets purpose. In this role, you will drive the creation and calculation of high-performance power converters, directly influencing the efficiency and innovation of our state-of-the-art railway systems.

The Challenges Ahead

  • Lead the design and development of advanced power converter topologies for traction applications.
  • Ensure optimal performance by performing dynamic electrical calculations and simulations.
  • Transform requirements into robust design specifications, ensuring reliability from the start.
  • Collaborate with partners, managing technical interfaces with suppliers to guarantee quality components.
  • Optimize and innovate, solving technical issues while considering thermal performance and EMI compliance.
  • Support the lifecycle, providing technical expertise from the initial concept through to implementation and testing.
What Will Make Your Application Stand Out

  • A background in Electrical or Electronics Engineering (or similar) with a strong passion for power electronics.
  • Experience in the design, development, and testing of power converters, including inverters, choppers, and rectifiers.
  • Capability to select appropriate power semiconductors and magnetic components to meet efficiency goals.
  • Familiarity with simulation tools such as MATLAB/Simulink and a curiosity for emerging technologies.
  • An analytical mindset combined with the ability to work collaboratively in cross-functional environments.
  • Fluency in English to communicate effectively with our global network.
  • You’ll thrive even more if you also bring

What Awaits You

Impactful Innovation: Be part of a team dedicated to decarbonization and sustainable transport solutions.
True Flexibility: Enjoy a hybrid work model that balances the energy of in-person collaboration with the focus of remote work.
Growth Culture: A supportive environment that values curiosity, offering continuous learning and development opportunities.
Inclusive Community: A space where you can be your authentic self, supported by DEI resources and a culture of belonging.
Comprehensive Benefits: Access a wide range of flexible benefits designed for you and your family.


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.

Siemens aboga por la igualdad de oportunidades entre mujeres y hombres, así como en la Diversidad como fuente de creatividad e innovación. Contar con diferentes tipos de talento y de experiencias nos hace ser más competitivos y estar mejor preparados para responder con éxito a las demandas de la Sociedad. Por ello, valoramos a las candidatas y a los candidatos que reflejen la Diversidad que disfrutamos en nuestra Compañía y animamos la cobertura de puestos por mujeres y hombres en ocupaciones que se encuentren subrepresentadas.

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