Sr. Firmware Engineer Job Listing at Nextracker in Sorocaba, SP (Job ID NX-176)

Description

Job Description:

In this role, you will:

• Outline controller requirements based on system performance requirements. Develop a control strategy and define and implement the supporting algorithms on MCU or FPGA
• Evaluate new topologies for controllability and fit to system needs.
• Specify microcontroller requirements and drive part selection.
• Develop dynamic models of the system, and tune controller algorithms accordingly to optimize performance.
• Translate algorithms into software implementation, and work with the firmware team to integrate that into the firmware framework.
• Test, validate, and troubleshoot controller implementation.
• Develop and utilize computer simulations (Matlab/Simulink, HiL, SiL) to investigate new algorithms, modifications, or corner-case events.
• Support safety/compliance testing.
• Support product updates and sustaining engineering activities.
• Work in a multi-disciplinary environment that includes electrical and mechanical engineers as well as supply chain, production engineers, service technicians, and product line managers
• Create high-quality technical documentation

Here is some of what you'll need (required)

• MS or Ph.D. in Electrical Engineering or Electrical Engineering/Computer Science.
• Experience with power electronics system architecture design and control algorithm development.
• Proven experience in embedded system design and programming (e.g. C language) for power systems, grid-tied controls, AC drive, or converter controls
• Strong skills in control theory and signal processing
• Strong know-how of drives and power converter controls
• Proficient in embedded systems and microcontroller peripherals: ADC, PWM, SPI, etc.
• Expert in electrical/power electronic circuitry and control simulation in Simulink/MATLAB or similar tools in MATLAB / Simulink environment
• Experience with sensor technology and implementation.
• Proficient in using lab instruments such as oscilloscopes, EMC analyzers and etc.
• Expert in gate drive design for MOSFET and IGBT.
• Familiar with hardware schematics and PCB design, and work with the hardware team to define software requirements.
• Excellent organizational and communication skills.

At Nextracker, we are leading in the energy transition, providing the most comprehensive portfolio of intelligent solar tracker and software solutions for solar power plants, as well as strategic services to capture the full value of solar power plants for our customers. Our talented worldwide teams are transforming PV plant performance every day with smart technology, data monitoring and analysis services.

For us at Nextracker, sustainability is not just a word. It's a core part of our business, values and our operations. Our sustainability efforts are based on five cornerstones: People, Community, Environment, Innovation, and Integrity. We are creative, collaborative and passionate problem-solvers from diverse backgrounds, driven by our shared mission to provide smart solar and software solutions for our customers and to mitigate climate change for future generations.