Lead Electrical Engineer - Data Center

Role Summary

Join Hitachi Energy as a Data Center Transformer Specialist and help shape the electrical backbone of the world's most advanced digital infrastructure. In this role, you'll become a trusted expert driving the electrical design, performance optimization, and standardization of power transformers engineered specifically for hyperscale and colocation data centers.

You'll collaborate across global engineering, manufacturing, and customer-facing teams to deliver robust, efficient, and scalable transformer solutions that power cloud services, AI growth, and high-availability digital ecosystems.

If you thrive in a fast-growing sector, love solving complex engineering challenges, and want to influence next-generation data center technologies, this is your chance to make a meaningful global impact-while advancing your career in an innovative, people-centered organization.

How You'll Make an Impact- Lead electrical design for advanced data center transformers, including winding concepts, losses, insulation, and performance optimization.

• Develop calculations, simulations, and engineering documentation for bids and execution.
• Align designs with IEEE, IEC, and customer-specific requirements.
• Collaborate across mechanical, electrical, cooling, and system engineering teams.
• Participate in customer design reviews and present engineering rationale.
• Support testing, validation, troubleshooting, and continuous improvement.
• Drive innovation and standardization in materials, design methods, and digital enhancements.
• Provide technical input for tenders, vendor evaluations, and project delivery.

Responsible to ensure compliance with applicable external and internal regulations, procedures, and guidelines.

Your Background- Bachelor's degree in Electrical Engineering or related field; Master's preferred.

• 10+ years of electrical engineering experience, ideally with power transformers or data center applications.
• Deep knowledge of transformer electrical design, insulation systems, losses, and short-circuit behavior.
• Strong understanding of IEEE/IEC transformer standards.
• Experience collaborating across global, multi-disciplinary engineering teams.
• Familiarity with analysis and simulation tools such as Trafostar/Spectra.

More About Us- We empower our people with global opportunities for growth, innovation, and continuous learning.

• We are committed to advancing a sustainable energy future and enabling technologies that benefit society.
• We foster an inclusive, flexible, and collaborative environment where every voice matters.

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Current employees apply here

About the Company

More About Us

We believe great work thrives in an environment where people feel genuinely supported and fairly rewarded. Our benefits are designed to create real value for every individual - fueling engagement, performance, and growth. By prioritizing well-being, we build a workplace where personal and organizational success grow together.

Our benefit offering is tailored based on your country of employment and generally includes:

You will receive more specific information during the recruitment process.

Applicable only for Poland location align with local law regulations - We are committed to full transparency and compliance with all legal requirements, ensuring that every candidate knows exactly what to expect at each stage of the recruitment process. Once the process is successfully completed, we will share detailed information about financial conditions and benefits with the selected candidate. Before signing the employment contract, you will receive all remaining details of the offer, giving you the time and space to review everything carefully

Apply now

Current employees apply here

Competitive salary and incentives

Well-being and care

Paid and unpaid leave

Flexible work options

Benefits that support your financial security