2027 Summer Intern – Research and Development - Power Electronics & Energy Conversion Systems

Job Description The Role: Research and Development Intern – Power Electronics & Energy Conversion Systems As a Research and Development Intern within the Power Electronics & Energy Conversion Systems group, you will support advanced research in power conversion, electric-drive systems, power modules, energy-conversion architectures, and related electrification technologies within GM’s Energy and Propulsion Systems Research organization. Depending on your background, interests, and project needs, your work may include concept generation, circuit and system analysis, modeling and simulation, proof-of-concept design, hardware build, laboratory testing, troubleshooting, data analysis, and technical documentation. Potential research areas include embedded PCB power modules, multilevel inverters, next-generation power semiconductors, gate-drive systems, vehicle inverter and motor-system optimization, multifunctional or multiplexed power electronics, low-voltage vehicle-system cost reduction, onboard chargers, auxiliary DC-DC converters, electromagnetic-interference measurement and mitigation, and advanced power-conversion architectures. The Team: The Power Electronics & Energy Conversion Systems group within Energy and Propulsion Systems Research conducts advanced research in vehicle power conversion, inverter architectures, power modules, gate drives, electric machines, charging systems, and related electrification technologies. The team connects laboratory research, analytical modeling, simulation, prototype hardware, and experimental validation to support future GM electric, hybrid, and propulsion applications. You will work with experienced researchers and cross-functional partners in a collaborative environment focused on improving efficiency, power density, performance, reliability, cost, thermal behavior, and system integration. What You’ll Do: • Support research and development projects involving power electronics, energy conversion, electric drives, charging, and vehicle electrification. • Contribute to concept generation and technical evaluation of circuits, converters, inverters, power modules, gate drives, semiconductors, control methods, and system architectures. • Perform electrical, thermal, electromagnetic, loss, efficiency, reliability, and performance analyses as appropriate to the assignment. • Develop or use engineering models and simulations to evaluate switching behavior, power flow, losses, thermal performance, control response, electromagnetic effects, and system-level tradeoffs. • Assist with the design and evaluation of prototype hardware, including schematics, printed circuit boards, gate-drive circuits, power stages, sensors, measurement interfaces, and supporting components. • Support laboratory hardware checkout, bring-up, instrumentation, data acquisition, and controlled testing under appropriate supervision. • Help plan and execute bench, hardware-in-the-loop, dynamometer, or other laboratory experiments as appropriate to the project. • Collect, organize, process, and analyze electrical, thermal, mechanical, and control-system data. • Investigate unexpected results, troubleshoot hardware or software issues, identify root causes, and recommend corrective actions or design improvements. • Support testing and analysis of emerging semiconductor technologies or other advanced devices, as applicable to the project. • Assist with inverter, motor-drive, onboard-charger, auxiliary DC-DC converter, low-voltage power-conversion, multifunctional power-electronics, or EMI research as assigned. • Create or update engineering documentation, including schematics, calculations, simulation models, bills of materials, test plans, test procedures, laboratory records, technical reports, and presentations. •