Renesas Electronics: Sr. Staff System Architect – Energy Generation, Storage & Conversion — San Francisco, CA, United States

About Renesas Electronics

Renesas Electronics develops semiconductors for automotive, industrial, infrastructure and connected-device applications. Its employer description identifies microcontrollers, system-on-chip devices, analogue components and power products within its portfolio. These components form part of electronic systems made by other manufacturers. Renesas also describes combining complementary products into solutions for customers, connecting individual chips with the needs of an end application. Its business therefore involves both semiconductor technology and how that technology is used in wider electronic products.

The position and its setting

Renesas Electronics lists Sr. Staff System Architect – Energy Generation, Storage & Conversion in San Francisco, CA, United States, under reference 20033578_2026-09-21. The details below separate the work described by the employer from essential conditions, preferred experience and practical preparation advice.

• Employment type: Full-time
• Employer listing date: 21 October 2026
• Brands: Renesas Electronics

Responsibilities and work described

• We are seeking an experienced and visionary System Architect to define and drive end-to-end architectures for energy generation, storage, and power conversion systems
• Be responsible for designing scalable, efficient, and reliable energy system solutions — from grid interface and renewable energy sources (solar, wind) to battery energy storage systems (BESS), power conversion units, and local distribution architectures
• This role bridges energy market requirements with semiconductor and power electronic capabilities to deliver next-generation energy infrastructure solutions supporting the transition to a sustainable energy ecosystem
• System Architecture Design
• Define complete energy system architectures, including:
• Grid connection and protection schemes (MV/LV)
• AC/DC and DC/DC power conversion topologies (PFC, LLC, PSFB, bidirectional converters)
• Battery energy storage systems (BESS) including battery management systems (BMS)
• Microgrid control, islanding, and black start capabilities
• Design: distributed energy systems integrating solar PV, wind turbines, fuel cells, and other renewable sources
• Quality / delivery: grid code compliance, safety, and reliability for energy generation and storage systems
• Power Conversion & Distribution
• Architecture: bidirectional energy flows for charging/discharging storage systems and integrating them into local grids
• Optimize system-level efficiency, power density, thermal performance, and lifetime reliability
• Support: development of solid-state transformer-based systems for high-efficiency energy transfer
• Strategic & Cross-functional

Essential requirements and candidate background

• Master’s or Ph.D. in Electrical Engineering, Power Electronics, or related field
• 8+ years of experience in energy generation, storage, and power conversion systems
• Deep expertise in:
• AC/DC and DC/DC power topologies (PFC, LLC, PSFB, bidirectional)
• MV/LV power distribution architectures and protection
• Battery energy storage systems (BESS) and battery management
• Knowledge: grid codes, interconnection standards, and renewable integration requirements
• Experience: system-level modeling/simulation (PLECS, SPICE, MATLAB/Simulink, CFD)
• Stakeholder alignment and cross-functional communication skill

Preferred experience and additional strengths

• Experience: energy metering, smart grid communication protocols (Modbus, IEC 61850, OCPP)
• Familiarity: EV charging station architectures (AC and DC fast charging) and vehicle-to-grid (V2G) integration
• Expertise in wide-bandgap (SiC/GaN) power systems and solid-state transformers
• Knowledge: energy orchestration frameworks, microgrid control, and digital twins

Location, schedule and contract conditions

For this overseas or regional listing, confirm work authorisation and any location restrictions with the employer. The location does not establish visa sponsorship or permission to work remotely from India.

• Work arrangement: On-site
• Advertised location: San Francisco, CA, United States

Benefits mentioned by the employer

• Opportunity to shape cutting-edge semiconductor solutions for the global appliance industry
• And collaborative environment with flat hierarchies and technical ownership
• Direct impact on product strategy, customer innovation, and real-world consumer applications
• Competitive compensation, flexible working models, and international career development opportunities

Pay and application dates

A verified salary figure is not established in this article. An online estimate for another Sr. Staff System Architect – Energy Generation, Storage & Conversion vacancy is not an offer for reference 20033578_2026-09-21; use the employer’s own pay disclosure and recruitment communication.

A closing date is not confirmed in this article. Check the current employer page before submitting: an undated posting can change or be withdrawn.

How to apply to Renesas Electronics

Applications follow the official employer page linked below.

Open the official Renesas Electronics posting below and match the title and reference 20033578_2026-09-21.

Compare your qualifications and experience with the essential conditions for the San Francisco, CA, United States position, then read the preferred criteria separately.

Prepare an accurate CV and the supporting items requested in that employer’s application. Provide only information and documents you are authorised to share.

Use the employer’s application option, complete the required fields and review the submission. Retain the acknowledgement when one is provided. Job Alerts World does not receive the application.

Practical preparation: MATLAB

A MATLAB example should identify the calculation, model or data problem, the method used and the way you checked the result. Explain the engineering or research question rather than just listing the software.

Relevant skills

• MATLAB
• compliance
• training
• sustainability
• Simulink
• electrical engineering
• stakeholder management
• communication