The OpportunityAre 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 a 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 ImpactDesign 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 visitsOwn the system engineering scope throughout project execution, in close collaboration with Sales, other Engineering departments, Project Management, and ServicePerform 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 activitiesEnsure compliance with applicable standards, customer specifications and grid codesIdentify risks and opportunities,



proposing effective mitigation measuresWork closely with R&D; teams on system design and modeling of converter systemsDefine and evaluate on‑site performance measurementsContribute to the continuous development of engineering processes by sharing knowledge, participating in conferences and committeesQualificationsMaster’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 industryExperience in hydropower or railway sector is a strong plusExperience in Matlab/Simulink is a plusRelevant experience in power electronics and power system simulationsEagerness to take responsibility for deliverables, both internally and externally towards customers and sub‑suppliersExcellent communication skills and ability to work in a dynamic and multicultural environmentCuriosity and drive for continuous development in both short and long termFluent in English; German or additional languages are an advantageWillingness to travel globally.BenefitsA 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, Versátil 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.
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📌 System Design Engineer - Power Converter (Madrid)
🏢 Hitachi Energy
📍 Madrid