Principal Power Architect

Principal Power Architect: Purpose: We are seeking a highly experienced Principal Power Management Architect to lead the design and system architecture of next-generation Power Management/Conversion platforms for our Energy business. This includes high-reliability power conversion for renewable energy systems, energy storage, grid-tied converters, and distributed energy infrastructure. The ideal candidate will define scalable power architectures that meet demanding efficiency, thermal, and regulatory requirements for high-voltage, high-power energy systems. Areas Of Responsibility: Architect advanced high-voltage, high-power DC-DC converter topologies (e.g., LLC, PSFB, interleaved buck/boost, flyback) specifically tailored for use with SiC/GaN-based power modules in energy systems. Define scalable and modular power architectures that supply and interface with wide-bandgap-based converters for solar inverters, battery energy storage systems (BESS), grid-tied systems, and DC fast chargers. Lead design of isolated and non-isolated DC-DC supplies with wide input/output ranges (e.g., 100 V–1500 V), supporting fast transient loads and high switching speeds inherent to SiC/GaN technologies. Own development of analog and digital control systems, ensuring fast, stable response and integration with wide-bandgap switching dynamics. Direct the selection and specification of magnetics, isolation techniques, and thermal strategies suitable for high-frequency, high-efficiency power stages. Ensure full compliance with safety (UL, IEC), EMI/EMC (CISPR/IEC 61000), and grid-interconnect standards relevant to energy platforms. Collaborate across functions—including SiC/GaN switch designers, packaging engineers, and system architects—to co-optimize performance and reliability. Provide technical leadership, mentoring, and system-level oversight throughout architecture, design, validation, and productization. Drive IP generation, architecture documentation, and technology roadmaps aligned with the company’s energy product strategy. Technical Skills: Expert in DC-DC converter topologies: Buck, Boost, Flyback, Forward, PSFB, LLC, Interleaved, Multi-phase. Expertise in wide-bandgap semiconductors (SiC/GaN) and digital power control. Proficiency in control loop design: voltage/current-mode control, Type II/III compensation, digital control. Strong knowledge of magnetics design: transformer and inductor design for high efficiency and low EMI. Proficient in high-voltage isolation techniques and safety-compliant designs (UL1577, IEC 62109). Deep understanding of EMI/EMC suppression, filter design, and compliance to IEC 61000, CISPR. Skilled in thermal modeling, derating, and power density optimization for harsh environments. Simulation tools: LTspice, SIMPLIS, PSIM, PLECS, MATLAB/Simulink. Familiarity with digital power controllers, firmware interaction, and telemetry features. Knowledge of grid interface standards, MPPT algorithms, and power module integration. Knowledge of MPPT, multi-port converters, and BMS interfacing Behavioral Skills: Strategic Thinking: Ability to define long-term technology direction aligned with energy market trends. Technical Leadership : Influences and mentors multi-disciplinary teams with clarity and technical depth. Cross-Functional Collaboration : Works effectively with hardware, software, mechanical, and systems engineering teams. Customer Focus: Strong system-level thinking with sensitivity to application requirements and product value. Innovation Mindset : Drives continuous improvement, patent generation, and competitive differentiation. Decision-Making : Balances risk, performance, and timeline in high-impact technical decisions. Communication: Strong verbal and written communication to present architectures, trade-offs, and strategy to execs and peers.