Principal Engineer, Power Electronics

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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. Your responsibilities will include shaping technology roadmaps, developing and 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, defining electrical architectures, and validation processes, collaborating closely with cross‑functional teams and external suppliers to meet technical targets. 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. You will also establish partnerships with external suppliers and communicate results to key stakeholders, driving innovation and excellence in all our initiatives.

• 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 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 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

• 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

• Advanced degree in Electrical…