Embedded Software Engineer Intern - Fall 2026

Embedded Software Engineer Intern - Fall 2026 We are at the precipice of a global energy transition. Key Responsibilities Real-Time Control Firmware: Support the design and implementation of bare-metal software for power electronics, gaining exposure to PWM generation, ADC synchronization, and timing logic. Low-Level Architecture: Assist in developing and testing drivers for microcontroller peripherals (SPI, CAN, Ethernet) under the guidance of senior engineers. Hardware-Software Collaboration: Work with power electronics controls engineers to understand how controls theory translates into embedded code running on Cortex-R and Cortex-M architectures. Battery Management Systems: Get exposure to how our power conversion firmware interfaces with real battery packs — including cell voltage/temperature monitoring, state-of-charge and state-of-health estimation, and the communication protocols BMS units use to report status and safety limits. Build & Test: Help maintain software build scripts and write testable code, gaining experience with CI/CD pipelines used to validate firmware before it reaches the lab. System Debugging: Learn to profile and debug embedded code, developing familiarity with tools like oscilloscopes, logic analyzers, and JTAG/SWD debuggers. Documentation & Process: Contribute to documentation and testing processes that support taking embedded systems from prototype toward production. Requirements Background: Currently pursuing a BS or MS in Electrical Engineering, Computer Engineering, Computer Science, or a related field. Programming Foundations: Coursework or project experience in C, C++, or Rust; comfort reading and writing low-level code. Embedded Interest: Some exposure to embedded systems, microcontrollers, or digital logic through coursework, personal projects, or prior internships. Communication Protocols: Familiarity with concepts like SPI, I2C, UART, or CAN is a plus, even if only from classwork or personal projects. Battery Systems Knowledge: Exposure to battery management systems (BMS) and energy storage fundamentals through coursework or projects is a plus, though not required. Curiosity & Rigor: A safety-conscious mindset, strong attention to detail, and eagerness to learn how real-time, safety-critical software is built. Bonus Qualifications: Any experience with build tools (Make, CMake), version control (git), or hands-on lab work with debugging hardware. In accordance with California pay transparency laws, the salary range for this position is listed below. Actual compensation may vary based on a variety of factors, including experience, education, and skills. Ready to Apply? Join Redwood Materials and make an impact in renewable energy Get the latest renewable energy jobs and career tips delivered to your inbox. Job Alerts Get notified about new sustainability jobs #J-18808-Ljbffr NextGenEnergyJobs