System Design Engineer - Power Converter
Hitachi · Madrid
Location:
Madrid, SpainJob ID:
R0101204Date Posted:
2026-04-16Company Name:
HITACHI ENERGY SPAIN, S.A.U.Profession (Job Category):
Engineering & ScienceJob Schedule:
Full timeRemote:
NoJob Description:
The Opportunity
Are you ready to shape the future of energy?
At Hitachi Energy, we are building and expanding our ES Regional Office (ESOPC) in Madrid, Spain, within the Grid & Power Quality Solutions business in Europe (HBUEU).
To strengthen our team, we are looking for an experienced Senior System Engineer with strong background in power electronics, power systems and system simulations. If you want to work at the forefront of energy technology in a motivated, global engineering environment, this role is for you.
At our competence center “Power Converter Solutions”, we have a leading position in the development, manufacturing, installation, and commissioning of high-power electronic converters mainly for STATCOM and rail power supply systems. We also provide solutions for hydro pump stations and grid interties. With the help of our highly efficient converters, we contribute to the integration of renewable energies into the electrical grid of tomorrow, while also increasing the overall system efficiency.
How you’ll make an impact
Design power electronic converter systems including Static Frequency Converters (SFC), Static Compensators (STATCOMs), etc., from sales and tendering phase to project execution, including occasional customer and site visits
Own the system engineering scope throughout project execution, in close collaboration with Sales, other Engineering departments, Project Management, and Service
Perform system design tasks such as simulations (e.g., harmonics, transients), performance calculations, component specifications for sub-suppliers, control and protection definitions, and documentation of design activities
Ensure compliance with applicable standards, customer specifications and grid codes
Identify risks and opportunities, proposing effective mitigation measures
Work closely with R&D teams on system design and modeling of converter systems
Define and evaluate on-site performance measurements
Contribute to the continuous development of engineering processes by sharing knowledge, participating in conferences and committees
Your background
Master’s degree in electrical engineering or equivalent, with a focus on Power Systems and Power Electronics, combined with solid knowledge in power electronics and/or power systems with relevant experience in the industry
Experience in hydropower or railway sector is a strong plus
Experience in Matlab/Simulink is a plus
Relevant experience in power electronics and power system simulations
Eagerness to take responsibility for deliverables, both internally and externally towards customers and sub-suppliers
Excellent communication skills and ability to work in a dynamic and multicultural environment
Curiosity and drive for continuous development in both short and long term
Fluent in English; German or additional languages are an advantage
Willingness to travel globally (<10%)
More about us
A holistic range of competitive benefit program to support your financial, physical and mental wellbeing and personal development. We want you to truly thrive with us – in work and out.
For this role, depending on grade and experience we offer the following employee benefits (subject to the respective plan rules): Annual Incentive Plan, Flexible Working, Meal Allowance, Life Insurance, Medical Check-up, Psychological assistance, Language trainings, Coaching & Assessments.
At Hitachi Energy, we embrace a culture where Health, Safety, and Environment are not just commitments, but values that guide every step we take—protecting our people, our communities, and the world we power.