Principal power systems architect

Hitachi Automotive Systems Americas, Inc.; Raleigh (NC); On-site; USD 180,000 - 240,000; Full time

Job summary

Hitachi Energy USA Inc. in Raleigh, NC, seeks a Principal Power Systems Architect to lead the electrical design of hyperscale AI data centers, from grid connections to rack‑level power delivery.

You will own end‑to‑end architecture, guide studies across engineering domains, and collaborate with utilities, EPCs, and equipment suppliers. The role requires a strong background in power systems, with 15+ years in large-scale infrastructure and experience with interconnection processes and compliance

Qualifications

• Master's or PhD in Electrical Engineering with focus on power systems, grid dynamics, power electronics or high-voltage systems.
• Experience leading power system studies for large-scale infrastructure and hyperscale projects.
• Familiarity with ANSI, IEEE, UL, and NERC standards for power systems.
• Proven ability to coordinate across power, data center, controls and electronics teams.

Responsibilities

• Lead the electrical architecture of hyperscale AI data center campuses from grid connection to rack-level power.
• Direct multidisciplinary power system studies and ensure alignment across engineering domains.
• Develop utility interconnection strategies and support large-load grid integration initiatives.
• Review and approve key technical studies, designs, and engineering deliverables.
• Define system-level specifications for transformers, power electronics, BESS, reactive compensation, and UPS solutions.
• Serve as the primary technical interface for utilities, EPCs, grid operators, and equipment suppliers.
• Identify and mitigate technical risks throughout the project lifecycle.
• Mentor engineering teams and foster technical excellence across power systems disciplines.

Skills

Power systems engineering

Large-scale infrastructure experience

Interconnection processes experience

Cross-disciplinary collaboration

Education

Master's degree in Electrical Engineering

Ph.D. in Electrical Engineering (preferred)

Tools

PSS/E

PowerFactory

PSCAD

Job description

Location: Raleigh, North Carolina, United States Job ID: R0136719 Date Posted: 2026-10-01 Company Name: HITACHI ENERGY USA INC Profession (Job Category): Engineering & Science Job Schedule: Full time Remote: No

Job Description: Are you ready to shape the future of AI-powered infrastructure? Hitachi Energy is expanding its Grid Solutions team and seeking a Principal Power Systems Architect to lead the electrical design of next-generation hyperscale AI data centers. This is a unique opportunity to become the technical authority behind some of the world's most advanced and energy-intensive facilities. In this role, you will own the end-to-end electrical architecture, from high-voltage utility interconnections and transmission systems through medium- and low-voltage distribution networks to rack-level power delivery. You will help define the future of data center electrification by driving innovative, reliable, and scalable solutions that support the rapidly growing demands of artificial intelligence. Working alongside a team of specialist engineers, you'll guide complex technical studies, influence critical design decisions, and collaborate with utilities, grid operators, EPCs, OEMs, and industry stakeholders. Your expertise will help ensure resilient, compliant, and efficient power systems that enable the next generation of digital infrastructure. If you are passionate about power systems engineering, large-scale infrastructure, and solving complex technical challenges while leading high-impact projects, this role offers the opportunity to make a lasting contribution to the energy transition and the future of AI.

How You'll Make an Impact

• Lead the electrical architecture of hyperscale AI data center campuses from grid connection to rack-level power.
• Direct multidisciplinary power system studies and ensure alignment across engineering domains.
• Develop utility interconnection strategies and support large-load grid integration initiatives.
• Review and approve key technical studies, designs, and engineering deliverables.
• Define system-level specifications for transformers, power electronics, BESS, reactive compensation, and UPS solutions.
• Serve as the primary technical interface for utilities, EPCs, grid operators, and equipment suppliers.
• Identify and mitigate technical risks throughout the project lifecycle.
• Mentor engineering teams and foster technical excellence across power systems disciplines.

Your Background

• Master's degree or Ph.D. in Electrical Engineering with a focus on power systems, grid dynamics, power electronics, or high-voltage systems.
• Minimum 15 years of relevant industry experience in power systems engineering and large-scale infrastructure projects.
• Proven experience with utility interconnection processes, grid compliance requirements, and large-load integration in North America.
• Strong knowledge of ANSI, IEEE, UL, and NERC standards applicable to power system design and operation.
• Experience with industry-leading simulation tools such as PSS®E, PowerFactory, PSCAD, or similar platforms.
• Demonstrated ability to work across power systems, data center infrastructure, controls, power electronics, and related engineering disciplines.

More About Us

At Hitachi Energy, you'll help advance a sustainable energy future through innovative technologies that power the world's critical infrastructure. Join a global team of experts delivering industry-leading solutions at the intersection of energy, digitalization, and AI.

• Benefit from continuous learning, leadership development, and career growth opportunities within a collaborative and diverse environment.
• Responsible to ensure compliance with applicable external and internal regulations, procedures and guidelines.

Equal Employment Opportunity (EEO)-Females/Minorities/Protected Veterans/Individuals with Disabilities

Equal Employment Opportunity Hitachi is an Equal Employment Opportunity (EEO) employer. We welcome applications from all qualified individuals, including females, minorities, protected veterans, and individuals with disabilities.

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Use of Al and automated tools in recruitment

As part of our recruitment process, Hitachi Energy uses digital and automated tools, including Al-supported solutions, to assist with activities such as application screening, job matching, and interview scheduling. These tools are designed to support our recruiters and do not replace human decision-making. Candidate data is processed in accordance with applicable data protection and employment laws as well as Hitachi's Global Data Privacy Notice.

Hitachi brings together the world's greatest minds to help breathe life into new possibilities - and drive innovation for a better future. That's why we look for individuals who share our pioneering spirit, have imaginative ideas and are fearless when it comes to tackling the world's biggest challenges. Our people love technology - and they love making a difference. They have a passion for finding new solutions and working with brilliant colleagues. Every day they dedicate themselves to a huge range of exciting projects, contributing to the Hitachi vision around the globe. From engineering new sustainability solutions that conserve water and energy to creating the infrastructure for the smart cities of tomorrow, there's no challenge too great for our pioneers. And there's no shortage of opportunities for you to make a difference. Come and experience the dynamic, collaborative and creative environments where your ideas are welcome and new discoveries are waiting. To help you grow to your full potential, we strive to support our employees in their career aspirations and promote the freedom to explore new horizons.

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