About the Role TECO-Westinghouse is seeking a highly experienced Power Electronics Principal Engineer to provide technical leadership and drive innovation in advanced power conversion systems. This is a high-impact role for a senior engineering professional with deep expertise in medium-voltage, high-power, and grid-connected power electronics. The ideal candidate will lead complex engineering programs from concept through production while driving innovation in converter technologies, motor drives, and grid-tied power systems. Key Responsibilities • Lead the architecture, design, and technical direction of advanced power electronic systems including: • Power converters • Inverters • Medium-voltage motor drives • Grid-connected power conversion solutions • Drive innovation in converter topologies to optimize performance, efficiency, reliability, and cost • Serve as a subject matter expert for grid-tied power converter design and utility grid interaction • Define technical requirements and lead design reviews, risk assessments, and mitigation activities • Collaborate cross-functionally with controls, mechanical, manufacturing, quality, and supplier teams • Mentor engineering teams and establish best practices, design methodologies, and technical standards • Support product qualification, manufacturing, and field issue resolution • Contribute to technology roadmaps and advanced R&D initiatives Qualifications Required Qualifications • Strong expertise in power electronics design and converter topologies • Hands-on experience designing and developing medium-voltage and high-power electronic systems • Experience with grid-connected power converters including: • Grid synchronization • PLLs (Phase-Locked Loops) • Current and voltage control • Power factor control • Grid code compliance • Experience designing low- and high-frequency transformers for medium-voltage applications • Strong understanding of: • Magnetic materials • Insulation coordination • Thermal performance • Electromagnetic behavior • Experience developing control algorithms using MATLAB/Simulink • Knowledge of PWM techniques, soft/hard switching, and system stability analysis • Familiarity with high-voltage insulation systems and applicable IEC, IEEE, and UL standards • Proven ability to lead complex technical programs and make sound engineering tradeoff decisions Preferred Qualifications • Master’s degree or PhD in Electrical Engineering or related field • Experience with: • EMI/EMC design • Thermal management • Reliability engineering • Manufacturing support and product qualification • Knowledge of regional and international grid standards and compliance requirements Skills & Competencies • Strong technical leadership and mentoring abilities • Excellent analytical and problem-solving skills • Ability to communicate complex technical concepts effectively to engineering teams, customers, and leadership • Experience preparing technical reports, white papers, and presentations • Self-starter with a strong sense of ownership and accountability • Ability to thrive in a fast-paced R&D environment Work Environment This position involves a combination of office, laboratory, and industrial environments. Candidates should be comfortable working around electrical and mechanical systems, testing equipment, and prototype hardware. Why Join TECO-Westinghouse? At TECO-Westinghouse, you’ll work on advanced technologies that help shape the future of industrial power conversion and motor drive systems. Join a collaborative engineering environment where innovation, technical excellence, and continuous improvement are valued. TECO-Westinghouse is an Equal Opportunity Employer.