Hyperscale AI Data Center Power Systems Architect

Hitachi Energy Ltd.; Isle Forest (NC); On-site; USD 180,000 - 260,000; Full time

Benefits offered by this job

Continuous learning

Leadership development

Career growth opportunities

Diverse environment

Job summary

Hitachi Energy Ltd. is seeking 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 electrical architecture, guide complex technical studies, and collaborate with utilities, EPCs, OEMs, and stakeholders to deliver resilient, compliant, and scalable power systems for North America.

Qualifications

• Master's or PhD in Electrical Engineering with a focus on power systems, grid dynamics, power electronics, or high-voltage systems.
• 15+ years of relevant experience in power systems engineering and large-scale infrastructure projects.
• Experience with utility interconnection processes and grid compliance in North America.
• Familiar with ANSI, IEEE, UL, and NERC standards for power system design and operation.

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

Large-scale infra

Grid interconnection

Standards knowledge

Education

Master's degree

PhD

Tools

PSSE

PowerFactory

PSCAD

Job description

Hitachi Energy Ltd. is seeking 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 electrical architecture, guide complex technical studies, and collaborate with utilities, EPCs, OEMs, and stakeholders to deliver resilient, compliant, and scalable power systems for North America.