PE-Certified Data Center Power & MV/LV Engineer

Delta-Electronics-; Fremont (CA); On-site; USD 150,000 - 210,000; Full time

Job summary

Delta Electronics Americas is seeking a Data Center Infrastructure Electrical Engineer to design, maintain, and optimize electrical systems for high-density data-center environments. This role requires deep expertise in MV/LV distribution, switchgear, UPS, transformers, and high‑power architectures for HPC/AI/ML workloads.

The engineer will own electrical schematics, load calculations, and coordination studies while ensuring compliance with NEC, IEEE, NFPA, and local codes.

Qualifications

• Bachelor’s or Master’s degree in Electrical Engineering or related field.
• Active Professional Engineer (PE) license.
• 5+ years of experience in data-center electrical engineering, mission-critical facilities, or industrial power systems.
• Expertise in creating and maintaining MV/LV one‑line drawings and electrical documentation.
• Experience with MV switchgear, LV switchboards, UPS systems, transformers, and high‑power distribution.
• Strong understanding of HPC/AI/ML electrical requirements, high‑density rack power, and redundant distribution architectures.
• Proficiency with CAD tools and electrical modeling software.

Responsibilities

• Create, maintain, and update MV and LV one‑line drawings, ensuring accuracy across switchgear, UPS systems, transformers, PDUs, RPPs, and distribution networks.
• Develop electrical designs for high‑power HPC/AI/ML clusters, including busway systems, redundant distribution paths, and high‑current delivery architectures.
• Produce detailed electrical schematics, load calculations, breaker coordination studies, and arc‑flash analyses.
• Maintain documentation libraries, revision control, and design standards for electrical infrastructure.
• Design and support electrical systems for new data‑center builds, expansions, and retrofits.
• Evaluate site power availability, utility interconnect requirements, and MV/LV distribution strategies.
• Specify and review equipment such as MV switchgear, LV switchboards, UPS systems (double‑conversion, rotary, modular), static transfer switches, and transformers.
• Ensure designs meet reliability targets (N, N+1, 2N), fault tolerance requirements, and operational constraints.
• Architect electrical solutions for high‑density compute racks, liquid‑cooled systems, and GPU‑accelerated clusters requiring elevated power delivery.
• Work with mechanical and IT hardware teams to ensure electrical infrastructure aligns with cooling, rack layout, and deployment requirements.
• Support power modeling, redundancy planning, and energy‑efficiency strategies for large‑scale AI/ML deployments.
• Partner with mechanical, controls, construction, and product development teams to ensure cohesive infrastructure designs.
• Participate in design reviews, vendor evaluations, and commissioning activities.
• Provide electrical engineering expertise to support product roadmaps, modular infrastructure development, and continuous improvement initiatives.
• Ensure all electrical designs comply with NEC, IEEE, NFPA, utility requirements, and local codes.
• Conduct or oversee short‑circuit, selective coordination, and arc‑flash studies.
• Support root‑cause analysis and corrective actions for electrical issues in production or field environments.

Skills

5+ years experience in data-center电?

MV/LV one-line drawings

High-power distribution

HPC/AI/ML electrical requirements

CAD tools

Electrical modeling software

UPS systems and transformers

Education

Bachelor’s or Master’s degree in Electrical Engineering or related field

Active Professional Engineer (PE) license

Tools

CAD software

Electrical modeling software

Job description

Delta Electronics Americas is seeking a Data Center Infrastructure Electrical Engineer to design, maintain, and optimize electrical systems for high-density data-center environments. This role requires deep expertise in MV/LV distribution, switchgear, UPS, transformers, and high‑power architectures for HPC/AI/ML workloads.

The engineer will own electrical schematics, load calculations, and coordination studies while ensuring compliance with NEC, IEEE, NFPA, and local codes.