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🥝 Firmware Engineer - Programmable Power

Enphase Energy | christchurch, New-Zealand | Posted June 05, 2026

Job Description

We are seeking an experienced PCU (Power Control Unit) Engineer to provide technical leadership in the design and development of advanced power production systems. This role spans embedded firmware, digital control, and power electronics, with a strong emphasis on real‑time control of power converters running on single‑core and multi‑core ARM platforms. You will play a critical role in defining software architectures, mentoring engineers, and delivering robust, production‑ready designs used in high‑volume, safety‑critical energy products.

Key responsibilities

Lead the architecture, design, and implementation of PCU firmware for advanced power production systems

Develop real time embedded software in C for single core and multi core ARM microcontrollers and SoCs

Design and implement control algorithms for power converters, including closed loop digital control

Collaborate closely with power electronics, hardware, systems, and validation teams t...

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