Firmware Engineer

Job description

• Join us in the world of hardware engineering! We're seeking passionate Power Electronics and Firmware Engineers to contribute to cutting-edge projects on inverters and converters.
• Bachelor's or Master's degree in ECE / EEE / CSE or relevant academics
• 5+ years of experience in building Digital Power Controls, working with DSPs with advanced peripherals like HRPWM, SDADCs. Experience in building filters like Notch, IIR, PIR, modules like Space Vector Control, SOG', PLLs, Digital compensators
• Rapid learners with a knack for taking on increased responsibility
• Hands-on experience with hardware systems, controllers, HILs, PILS and testing debugging
• Solid understanding of power topologies and closed-loop systems, circuit and control theory, Softswitching mechanism, Voltage and Current Mode control.
• Must have experience in at least one of the following areas : Digital PFC, power Interleaving, H4 / H6 Inverters, Phase shifted full bridge, Resonant converters like LLC / CLLC or DAB, high power synchronous bucWboost, bidirectional converters / inverters, Multilevel inverters, FOC Motor drives, VFDs or any advanced topology for power conversions.
• Experience with Tl's C2000 and FPGAs or similar controllers from ST or dsPIC for Digital Power applications Interest or experience in startup culture
• Proficiency in simulation tools like Simulink, PLECS, SPICE, PSIM, etc. Incorporating model-based designs and leveraging high-level block sets for firmware design.
• Experience with building power converters, tuning control loops, and devising strategies for finer modulation and control
• Handling WBG devices like GaN and SiC; building magnetics; Power Loss estimation.
• Using VNAs, Network and Spectrum analyzers, and high-end scopes for testing converters and inverters Knowledge on Standards and Compliance : CIL, IEC, IEEE, UL, VDE
• Building VS', CSIs, DC-DC, MPPT, Bidirectional systems solutions
• Implementing Digital Power control with advanced modulation on C2000 DSPs and FPGA. Realizing Bidirectional inverters and converters for Solar and three-phase systems.
• Work closely with Model-based design and Rapid Control Prototyping
• Conduct standard testing and benchmarking of DUT
• Modeling and implementing Control system and PWM techniques for modern converters and inverters for various applications
• Optimizing Power Density, Efficiency, Reliability of the systems.
• Building product ranges for GTl, Hybrid and Off-Grid inverters.
• Working closely with Power Electonics and Simulation Engineers in realizing optimized Power systems.

Skills Required

inverter , power control , converter