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Power System Studies Engineer E-Mobility

The Opportunity

Are you ready to shape the future of energy? ​

At Hitachi Energy we are investing to establish and develop an Operation Center of Excellence in Madrid, Spain (ESOPC) within Grid & Power Quality Solutions business in Europe (HBUEU). Therefore, we are seeking highly qualified engineers in the fields of Power Electronics, Grid Integration, and Research and Development (R&D) to join us in this exciting opportunity.​

We are looking for a Power System Studies Engineer to join our Global eMobility Engineering team, where you’ll contribute to the development of cutting-edge DC charging infrastructure, with a special focus on electric bus fleets.

How you’ll make an impact

  • Conducting power system studies like Load Flow, Short Circuit, Arc Flash and Power Quality (Power factor & Harmonics Analysis) studies using software tools.

  • Understanding the Grid performance requirements and compliance.

  • Perform reliability & availability calculations for different configurations & optimize.

  • Perform sizing calculations and prepare Single Line Diagram with available products. 

  • Ensure compliance with Customer’s specifications and requirements.

  • Provide technical support during tendering and project execution phases

  • Ensure safety, compliance, and engineering excellence throughout the project

Your background

  • Bachelor’s or Master’s degree in electrical engineering, with a focus on Power Systems or Power Electronics.

  • 3-4 years of experience in MV/LV power distribution systems and power systems engineering.

  • Good understanding of Medium and Low voltage AC & DC distribution systems and modelling.

  • Strong knowledge of engineering tools and software (e.g., ETAP, MathCAD).

  • Strong Analytical skills and attention to details.

  • Proactive, results-driven mindset with strong teamwork and communication skills.

  • Committed to safety, quality, and continuous learning.

  • Fluent in English; Spanish, French or German is an advantage

Willingness to travel: Required 10% of the time.

More about us

A holistic range of competitive benefit programs to support your financial, physical and mental well-being 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 training, Coaching & Assessments.

Location Madrid, Spain
Job type Full time
Experience Experienced
Job function Engineering & Science
Contract Regular
Publication date 2025-10-22
Reference number R0100334

About Hitachi Energy

Hitachi Energy is a global technology leader in electrification, powering a sustainable energy future through innovative power grid technologies with digital at the core. Over three billion people depend on our technologies to power their daily lives.

With over a century in pioneering mission-critical technologies like high-voltage, transformers, automation, and power electronics, we are addressing the most urgent energy challenge of our time – balancing soaring electricity demand, while decarbonizing the power system.

Headquartered in Switzerland, we employ over 50,000 people in 60 countries and generate revenues of around $16 billion USD. We welcome you to apply today.