Principal Engineer, Power Electronics

Faith Technologies Inc; Menasha (WI); On-site; USD 120,000 - 170,000; Full time

Job summary

Faith Technologies Incorporated (FTI) is seeking a Principal Power Electronics Engineer to lead the design, development and testing of high‑voltage power electronics for microgrids, EV charging, oil and gas, and data center applications. This onsite Menasha, WI role requires shaping technology roadmaps, collaborating with suppliers, and guiding R&D and manufacturing initiatives.

You will work with controls, simulation, FEA/CFD, and external partners to ensure electrical architectures meet

Qualifications

• Bachelor’s degree in Electrical Engineering or engineering equivalent.
• Minimum of 10+ years of experience in power electronics or related engineering role.
• Experience with high voltage converters/inverters.
• Experience with collaboration and implementation of modeling for system design.
• Ability to develop a technology roadmap and strategy for power electronics for microgrid, EV charging, and data center applications.
• Ability to establish strategic partnerships with external suppliers.
• Strong communication skills to provide clear recommendations and guidelines to stakeholders, technical development teams, and testing teams.
• Experience with lab equipment, instrumentation, and environment.
• Demonstrated experience providing strategic direction to company‑wide product and technology roadmaps.

Responsibilities

• Lead the efforts of characterizing size, performance, cost, and specification requirements for high voltage power electronics, including DC/DC and DC/AC power electronic converters.
• Develop and maintain documentation on component specifications, selection analysis, requirements, and simulation analysis.
• Prepare and maintain documentation of the electrical architecture for various microgrid and data center power generation and distribution programs.
• Summarize and communicate results to the key stakeholders.
• Work closely with controls, systems simulation and FEA/CFD engineers to communicate requirements, performance targets, and boundary conditions for modeling and simulation analysis of power electronic components.
• Establish partnerships with external suppliers to enable modular part reuse across multiple applications.
• Lead evaluation and benchmarking of new and competitive technologies.
• Provide technical leadership to cross‑functional teams across product development organization.
• Lead collaboration with manufacturing and other functions to meet technical requirements.
• Develop specialized knowledge and upskill the resources in power electronics across the company, including documentation and standards for product development.
• Lead the technology roadmap definition for power electronics for various markets and applications.
• Collaborate with Verification & Validation team to define DVP&Rs for testing of power electronics.
• Provide strategic guidance as subject matter expert across multiple company programs and projects requiring technology expertise.
• Coordinate with the National Labs and Universities.
• Lead, train, and provide technical guidance to engineers.

Job description

You’ve discovered something special. A company that cares. Cares about leading the way in construction, engineering, manufacturing and renewable energy. Cares about redefining how energy is designed, applied and consumed. Cares about thoughtfully growing to meet market demands. And — as “one of the Healthiest 100 Workplaces in America” — is focused on the mind/body/soul of team members through our Culture of Care. Faith Technologies Inc. (FTI) is currently seeking a Principal Power Electronics Engineer to join our Product Engineering team in Menasha, WI. As a Principal Power Electronics Engineer within our R&D organization, you will lead efforts to define processes and strategies for the design, development, and testing of cutting‑edge systems and technologies for power electronics components for use in microgrids, EV charging, oil and gas, and data center applications. Your responsibilities will include shaping technological roadmaps, developing & evaluating power electronic components, and providing technical leadership to support both R&D projects, product development and manufacturing processes. You will focus on developing component requirements and specifications standards, definition of electrical architectures, and validation processes, all while collaborating closely with cross-functional teams and external suppliers to meet technical targets. By acting as a company‑wide subject matter expert, you will play a pivotal role in influencing the future of technology and product development within the company. Additionally, you will establish partnerships with external suppliers and communicate results to key stakeholders, driving innovation and excellence in all our initiatives.

MINIMUM REQUIREMENTS

• Bachelor’s degree in Electrical Engineering or engineering equivalent
• Minimum of 10+ years of experience in power electronics or related engineering role
• Experience with high voltage converters/inverters
• Experience with collaboration and implementation of modeling for system design
• Ability to develop a technology roadmap and strategy for power electronics for microgrid, EV charging, and data center applications
• Ability to establish strategic partnerships with external suppliers
• Strong communication skills to provide clear recommendations and guidelines to stakeholders, technical development teams, and testing teams
• Experience with lab equipment, instrumentation, and environment
• Demonstrated experience providing strategic direction to company‑wide product and technology roadmaps.

PREFERRED REQUIREMENTS

• Advanced degree in Electrical Engineering or equivalent
• Deep knowledge in modern power electronics devices including Silicon IGBT, SiC and GaN MOSFET
• Experience in the energy sector; with a focus on microgrid, DER products, power distribution systems and enclosures, battery energy storage systems.
• Strong understanding of related regulatory frameworks and industry standards related to the relevant energy technologies: Microgrid, Power generation, and Energy storage.
• Proven track record of leading successful projects in the renewable energy sector.
• Demonstrated experience owning technology and product roadmaps for various programs

KEY RESPONSIBILITIES

• Responsible to lead the efforts of characterizing size, performance, cost, and specification requirements for high voltage power electronics, including DC/DC and DC/AC power electronic converters
• Develop and maintain documentation on component specifications, selection analysis, requirements, and simulation analysis
• Prepare and maintain documentation of the electrical architecture for various microgrid and data center power generation and distribution programs
• Summarize and communicate results to the key stakeholders
• Work closely with controls, systems simulation and FEA/CFD engineers to communicate requirements, performance targets, and boundary conditions for modeling and simulation analysis of power electronic components
• Establish partnerships with external suppliers to enable modular part reuse across multiple applications
• Lead evaluation and benchmarking of new and competitive technologies
• Provide technical leadership to cross‑functional teams across product development organization
• Lead collaboration with manufacturing and other functions to meet technical requirements
• Develop specialized knowledge and upskill the resources in power electronics across the company, including documentation and standards for product development
• Lead the technology roadmap definition for power electronics for various markets and applications
• Collaborate with Verification & Validation team to define DVP&Rs for testing of power electronics
• Provide strategic guidance as subject matter expert across multiple company programs and projects requiring technology expertise.
• Coordinate with the National Labs and Universities
• Lead, train, and provide technical guidance to engineers
• Performs other related duties as required and assigned.

About the Product Engineering Team

Our Product Engineering Team sits at the intersection of innovation and execution, transforming ideas into real‑world products and solutions for Excellerate Products(tm), a division of Faith Technologies Incorporated (FTI). From early concept through full‑scale production, our engineers design Data Center power distribution products, Electric Vehicle charging skids, switchboards and more! With a strong focus on quality, manufacturability, and customer outcomes, we ensure every product is engineered to perform in the real world—safely, reliably, and at scale. To learn more about our products and services, visit our website: Excellerate Products – Smarter Power Solutions – FTI.

WORK LOCATION

This role requires work to be done Onsite from our Menasha, WI office. Our onsite roles include a high level of workplace and schedule flexibility to support a healthy work‑life balance. Menasha, WI offers an excellent quality of life with a low cost of living, short commute times, and a strong sense of community. Located in the heart of the Fox Valley and along Lake Winnebago, the area provides access to outdoor recreation, safe neighborhoods, and top‑rated schools. Just minutes from Appleton and within easy reach of Green Bay and Milwaukee, Menasha combines small‑town living with convenient access to dining, entertainment, sports, and regional travel, making it an ideal place to relocate and build a long‑term career. Applicants must be authorized to work for ANY employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time other than the TN1 Visa (Canadian).

How Does FTI Give YOU the Chance to Thrive?

If you’re energized by new challenges, FTI provides you with many opportunities. Joining FTI opens doors to redefine what’s possible for your future. Once you’re a team member, you’re supported and provided with the knowledge and resources to achieve your career goals with FTI. You’re officially in the driver’s seat of your career, and FTI’s career development and continued education programs give you opportunities to position yourself for success. FTI is a “merit to the core” organization. We recognize and reward top performers, offering competitive, merit‑based compensation, career path development and a flexible and robust benefits package. Benefits are the Game‑Changer We provide industry‑leading benefits as an investment in the lives of team members and their families. Faith Technologies, Inc. is an Equal Opportunity Employer – veterans/disabled. Employment is contingent upon successfully passing a background and drug test.

Faith Technologies Incorporated™ (FTI) is a dynamic organization comprised of construction, engineering, manufacturing and renewable energy experts. We create success for our partners and team members through innovation and expertise, rethinking how energy is designed, applied and consumed and providing solutions that go beyond the ideas of today. Our organization is intentionally structured to create comprehensive efficiencies, deep expertise and continuous innovation, bringing together the strengths of our brands under the unified market presence of FTI. For more information, visit faithtechinc.com.

FTI participates in E‑Verify; please review the E‑Verify Participation and Department of Justice, Immigrant and Employee Rights Section (IER) Right to Work posters to review your legal rights and protections as a prospective employee: E‑Verify Participation Poster (English/Spanish) IER Right‑to‑Work Poster (English/Spanish)