Description

Enphase Energy is a global energy technology company and a leading provider of solar, battery, and electric vehicle charging products. Founded in 2006, our innovative microinverter technology revolutionized solar power, making it a safer, more reliable, and scalable energy source. Today, the Enphase Energy System enables users to make, use, save, and sell their own power. Enphase is also one of the most successful and cutting-edge clean energy companies in the world, with more than 80 million products shipped across 160 countries.
Join our dynamic teams designing and developing next-gen energy technologies and help drive a sustainable future
This role at Enphase requires working onsite 3 days a week, with plans to transition back to a full 5 day in office schedule over time.

About the role:
Join Enphase Energy as an Embedded Security Architect and help secure the IQ Gateway and IQ Microinverter platforms—ARM-based IoT devices that connect millions of solar homes worldwide via Wi-Fi, Ethernet, and cellular networks with cloud-managed OTA firmware delivery. In this role,



you will drive security-by-design across embedded systems, working closely with firmware, cloud, and product teams to build highly secure and scalable energy solutions.
You will own critical security components such as secure boot chains, TrustZone partitioning, hardware Root-of-Trust, and cryptographic key provisioning across the fleet, ensuring robust, end-to-end device security.

What you will be doing:
- Architect secure boot chains with a hardware-anchored root of trust — signed, staged bootloaders, anti-rollback counters, and eFuse/OTP provisioning — using ARM TrustZone to isolate secure and non-secure worlds (TEE/OP-TEE)
- Design hardware Root-of-Trust and device-identity provisioning (secure elements, PUF, eFuse) and manage the key lifecycle from manufacturing through rotation and revocation
- Build and maintain mutual-TLS and PKI frameworks — per-device certificates, certificate l

📌 Embedded Security Architect (Bengaluru)
🏢 Enphase Energy
📍 Bengaluru