Data Center Infrastructure Electrical Engineer

Delta, founded in 1971, is a global leader in switching power supplies and thermal management products with a thriving portfolio of smart energy-saving systems and solutions in the fields of industrial automation, building automation, telecom power, data center infrastructure, EV charging, renewable energy, energy storage and display, to nurture the development of smart manufacturing and sustainable cities. As a world-class corporate citizen guided by its mission statement, “To provide innovative, clean and energy-efficient solutions for a better tomorrow,” Delta leverages its core competence in high-efficiency power electronics and its ESG-embedded business model to address key environmental issues, such as climate change. Delta serves customers through its sales offices, R&D centers and manufacturing facilities spread over close to 200 locations across five continents. Delta has 158 sales offices, 72 R&D centers and 48 manufacturing facilities worldwide.

Throughout its history, Delta has received various global awards and recognition for its business achievements, innovative technologies, and dedication to ESG. Since 2011, Delta has been listed on the DJSI World Index of Dow Jones Sustainability™ Indices for 11 consecutive years. In 2021, Delta was also recognized by CDP with leadership level ratings for its substantial contribution to climate change and water security issues and named Supplier Engagement Leader for its continuous development of a sustainable value chain

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Data Center Infrastructure Electrical Engineer (PE Require

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Role Summ

aryThe Data Center Infrastructure Electrical Engineer is responsible for designing, maintaining, and optimizing electrical systems that support high‑density, mission‑critical data‑center environments. This role requires deep expertise in medium‑voltage (MV) and low‑voltage (LV) electrical distribution, including switchgear, UPS systems, transformers, and high‑power architectures for HPC, AI, and ML workloads. The engineer will own the creation and upkeep of detailed one‑line drawings, coordinate with cross‑functional teams, and ensure electrical designs meet performance, reliability, and safety requirements. A Professional Engineer (PE) license is requir

ed.
Key Responsibilit

ies:
Electrical System Design & Document

• ationCreate, maintain, and update MV and LV one‑line drawings, ensuring accuracy across switchgear, UPS systems, transformers, PDUs, RPPs, and distribution netw
• orks.Develop electrical designs for high‑power HPC/AI/ML clusters, including busway systems, redundant distribution paths, and high‑current delivery architect
• ures.Produce detailed electrical schematics, load calculations, breaker coordination studies, and arc‑flash anal
• yses.Maintain documentation libraries, revision control, and design standards for electrical infrastruc

ture.
Data Center Infrastructure Engin

• eeringDesign and support electrical systems for new data‑center builds, expansions, and retr
• ofits.Evaluate site power availability, utility interconnect requirements, and MV/LV distribution strat
• egies.Specify and review equipment such as MV switchgear, LV switchboards, UPS systems (double‑conversion, rotary, modular), static transfer switches, and transfo
• rmers.Ensure designs meet reliability targets (N, N+1, 2N), fault tolerance requirements, and operational constr

aints.
High‑Power HPC/AI/ML System

• SupportArchitect electrical solutions for high‑density compute racks, liquid‑cooled systems, and GPU‑accelerated clusters requiring elevated power de
• livery.Work with mechanical and IT hardware teams to ensure electrical infrastructure aligns with cooling, rack layout, and deployment requir
• ements.Support power modeling, redundancy planning, and energy‑efficiency strategies for large‑scale AI/ML deplo

yments.
Cross‑Functional Colla

• borationPartner with mechanical, controls, construction, and product development teams to ensure cohesive infrastructure
• designs.Participate in design reviews, vendor evaluations, and commissioning act
• ivities.Provide electrical engineering expertise to support product roadmaps, modular infrastructure development, and continuous improvement init

iatives.
Compliance, Safety &

• ; QualityEnsure all electrical designs comply with NEC, IEEE, NFPA, utility requirements, and loc
• al 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 envi

ronments.
Required Qual

• ificationsBachelor’s or Master’s degree in Electrical Engineering or rela
• ted field.Active Professional Engineer (PE
• ) license.5+ years of experience in data‑center electrical engineering, mission‑critical facilities, or industrial powe
• r systems.Expertise in creating and maintaining MV/LV one‑line drawings and electrical docu
• mentation.Experience with MV switchgear, LV switchboards, UPS systems, transformers, and high‑power dis
• tribution.Strong understanding of HPC/AI/ML electrical requirements, high‑density rack power, and redundant distribution arch
• itectures.Proficiency with CAD tools and electrical modeling

software.
Preferred Qua

• lificationsExperience with modular, skidded, or containerized electric
• al systems.Familiarity with liquid‑cooling electrical integration (pumps, skids,
• controls).Knowledge of utility coordination, substation design, or MV protecti
• on schemes.Experience with commissioning, FAT/SAT testing, and field troub

leshooting.
Impact

of the RoleThis engineer ensures that the electrical backbone of next‑generation data centers is safe, reliable, and capable of supporting rapidly increasing power demands from HPC, AI, and ML workloads. Their work directly influences system uptime, scalability, and the successful deployment of high‑density compute inf

rastructure.
Salary for this role is based off degree, years expedience and ov

erall rating.