Power Electronics Engineer

Power Electronics Engineer (Direct Hire) Dayton, OHJob Requisition: 7596 Description for Power Electronics Engineer: This Power Electronics Engineer is responsible for the end-to-end design, development, validation, and production support of high-power power electronics and motor drive systems used in heavy-duty mining and railroad applications. The Power Electronics Engineer works on robust, high-voltage traction and propulsion solutions designed to perform reliably in harsh, high-vibration, and demanding duty-cycle environments, while collaborating closely with cross-functional engineering, operations, sales, and customer teams to deliver safe, compliant, and field-proven products. Responsibilities for Power Electronics Engineer: Own all electronic and electrical aspects of new product development through production support Design and optimize high-power traction inverters, converters, and auxiliary power supplies for heavy-duty equipment Specify and integrate high-voltage power semiconductor devices and power modules Develop cooling and thermal management solutions for rugged operating environments Implement motor control algorithms and inverter-based control systems for high-power PMSM applications Develop embedded firmware on DSP, FPGA, and real-time control platforms Conduct hardware testing, dynamometer validation, and field trials Ensure compliance with rail and mining safety standards Troubleshoot field performance issues and support corrective actions Collaborate with mechanical, thermal, and systems engineers for full system integration Provide technical support to operations, field service, sales, and customers Prepare technical documentation, test reports, and compliance certifications Analyze customer returns and lead root-cause and corrective-action efforts Support prototype build, instrumentation setup, and evaluation activities Interface with customers to clarify design objectives and communicate project updates Adhere to internal release-to-production and quality processes Support the design and build of test cells for technology development Maintain technical currency through continued education and technology awareness Requirements for Power Electronics Engineer: Bachelor's or Master's degree in Electrical Engineering, Power Electronics, or a related field Minimum of 3 years of experience in high-power electronics design for transportation, heavy equipment, or industrial systems Experience with high-power inverters, motor drives, and high-voltage converters up to 3 kVKnowledge of PMSM machines and associated control techniques Experience with laboratory and electronic test equipment and applicable standards Familiarity with battery and hybrid energy storage systems for heavy-duty applications Strong troubleshooting, analytical, and critical-thinking skillsAbility to translate designs from concept and documentation into physical hardware Proficient written and verbal communication skillsAbility to create, interpret, and manage engineering and manufacturing documentation Strong organizational skills, attention to detail, and time management Demonstrated ownership, ethical conduct, and ability to work effectively within a team Working knowledge of Microsoft Office and relevant engineering software tools