Power Electronics Engineer - R&D, Pewaukee/Milwaukee, WI

Delta Electronics Americas

City of Pewaukee (WI)

On-site

USD 110,000 - 160,000

Full time

14 days+

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Benefits offered by this job

Health coverage

Wellness resources

Retirement savings plan

Paid time off

Company-sponsored programs

Parental leave

Job summary

Delta Electronics Americas seeks a highly motivated Power Electronics Engineer for R&D projects on next‑generation data center power solutions and rapid DC charging. You will work in the Milan M. Jovanović Power Electronics Lab, RTP, NC.

The role requires hands-on design, testing, and collaboration with teams across the globe. MS or PhD in Electrical Engineering plus strong skills in power electronics are preferred.

Qualifications

MS or PhD in Electrical Engineering required or preferred.
Strong analytical, organizational and communication skills.
Ability to work independently and with global teams.
Deep knowledge in circuit topologies, soft-switching, modelling and control of power converters.
Hands-on design, debugging and testing of power converters.
Familiarity with power-electronics simulation tools (MATLAB/Simulink, SIMPLIS, PLECS, MathCAD).
Understanding of high-frequency magnetic components and insulation concepts.

Responsibilities

Perform advanced research and testing of power electronics for high-power, medium-voltage applications.
Collaborate with R&D and product teams to propose new power solutions and verify tests.
Develop and maintain technical competency in high-power electronics for MV systems.

Skills

Analytical skills

Organizational skills

Interpersonal skills

Communication skills

Independent work

Team collaboration

MATLAB/Simulink

SIMPLIS

PLECS

MathCAD

Power electronics

High-voltage insulation

Education

M.S. in Electrical Engineering

Ph.D. in Electrical Engineering

Tools

MATLAB/Simulink

SIMPLIS

PLECS

MathCAD

Job description

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 centres and manufacturing facilities spread over close to 200 locations across five continents. Delta has 158 sales offices, 72 R&D centres 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 recognised 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.

At Delta, we’re leading the energy transition with innovative solutions in solar inverters, energy storage systems and EV charging infrastructure. Our technologies are helping utilities, businesses and communities decarbonise and build resilient, intelligent energy ecosystems. Join us in creating a cleaner, smarter energy future.

Delta Electronics (Americas) Ltd. is seeking a highly motivated and creative Power Electronics Engineer with broad knowledge and experience to perform R&D projects for the next‑generation datacenter power solutions and extreme fast DC charging. You will be working at Milan M. Jovanović Power Electronics Lab, located in Research Triangle Park, NC. (www.deltartp.com)

Key Responsibilities

Performing advanced research, development and testing of power electronics technologies for high power, medium voltage applications
Working closely with R&D and product development teams to propose new power solutions, analyze trade‑offs and run test verification
Building and maintaining technical competency in high power electronics for medium voltage systems

Minimum Qualifications

M.S. degree or Ph.D. degree in Electrical Engineering
Fresh and experienced candidates are welcome to apply.
Prospective candidates should possess excellent analytical, organizational, interpersonal and communication skills.
You must be self‑motivated and able to work independently as well as collaborate with other team members locally and abroad.
Deep knowledge in circuit topologies, soft‑switching techniques, modelling and control of various types of power converters
Hands‑on experience in designing, debugging and testing power converters
Familiarity with control theory and implementation using digital controllers
Proficiency in power‑electronics simulation tools such as MATLAB/Simulink, SIMPLIS, PLECS and MathCAD
Solid understanding of high frequency magnetic component design and multi‑physics simulation tools
Knowledge on high voltage insulation concepts and e‑field mitigation techniques

Preferred Qualifications

Solid understanding of multi‑level converter and its applications
Solid understanding of wide band gap power semiconductor device characteristics, driving circuitry and protection
Familiarity with power architectures for EV charging, datacentres, renewable energy and energy storage systems
Familiarity with regulatory requirements and standards for power‑electronics converter

Design

Knowledge and experience about insulation design for power converters
Knowledge and experience about protection circuit such as DC circuit breakers etc.

Benefit at Delta Electronics Americas

Life at Delta

EEO Statement

Delta Electronics Americas is an Equal Opportunity Employer and is committed to compliance with all applicable federal, state, and local laws. Delta Electronics America is committed to fostering a diverse, inclusive and respectful workplace. All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, gender identity or expression, age, marital status, national origin, disability, veteran status or any other protected characteristic.

Actual pay will depend on factors such as location, skills, experience, market conditions and business needs. This role may also be eligible for incentive pay, subject to the terms of the applicable plan. Eligible employees receive company‑provided benefits in accordance with plan terms and eligibility requirements.