Position: Lead Hardware Design Engineer – Digital/Numerical Protection Relays
Skills Required: Analog, Power Electronics & Protection including hardware compliance with IEC 60255, IEC 61000, CE, EMC/EMI, safety
Location: Electronic City, Bangalore
Reports: Tech Lead - Hardware Design
Email ID: [email protected]
Web: erlphase.com

The Opportunity:

ERL Phase Power Technologies Ltd. is seeking a Lead Hardware Design Engineer for its subsidiary, Phase Power Protection Pvt. Ltd., Bangalore. We are looking for an experienced Lead Hardware Design Engineer with solid expertise in analog electronics, power electronics, and embedded hardware to design and develop Digital/Numerical Protection Relays (Intelligent Electronic Devices – IEDs) for electrical substations. The successful candidate will contribute to hardware architecture, design, and product development while working closely with Firmware, Validation, Mechanical, Manufacturing, Product Management, and other cross-functional teams to deliver high-quality, reliable products.



The role requires hands-on experience in end-to-end hardware product development, from concept and design through validation, certification, manufacturing, and production support. Please find the detailed job responsibilities and required skills below.

Responsibilities:
Design and develop analog, power, digital, and mixed-signal hardware for Numerical Protection Relays/IEDs from concept through production release.
Design precision analog front-end circuits for CT/PT current and voltage measurement, including signal conditioning, amplification, filtering, protection, and ADC interfaces.
Design isolated AC/DC and DC/DC power supplies, SMPS, and protection circuits, considering efficiency, thermal performance, isolation, and reliability.
Perform schematic design, component selection, circuit simulation, worst-case analysis, and PCB layout/Gerber review.
Ensure hardware compliance with IEC 60255, IEC 61000, CE, EMC/EMI, safety, environmental,

📌 Lead Hardware Design Engineer – Digital/Numerical Protection Relays (Bengaluru)
🏢 Phase Power Protection
📍 Bengaluru