EE Hardware Design Engineer
Department: TEC Electrical & Battery
Experience Level: 3–5 Years
Location: Chennai, India
Position Type: Full time
About the Role
As an EE Hardware Design Engineer, you will own the physical schematic capture, component selection, and multi-layer PCB layout for our in-house aviation-grade electronics. Your core focus will be designing the physical hardware boards that run our critical sub-system - specifically Battery Management Systems (BMS), Traction Battery Pack electronics (cell supervisory nodes), low-power control stages for HV/LV DC-DC converters, and interface electronics for the Battery Thermal Management System (BTMS). You will maintain momentum on internal hardware revisions, ensuring robust signal integrity and strict compliance with aerospace environmental standards to support aircraft-level integration.
What You Will Do
Targeted Hardware Design: Architect and design high-reliability circuits across four core pillars:
BMS & Pack Electronics: High-precision cell-voltage monitoring, temperature sensing networks,



and active/passive balancing circuits.
HV/LV Converters: Low-power control stages, isolated gate drivers, and feedback loops for switching power topologies.
BTMS Interfaces: Sensor aggregation and control circuitry for thermal management pumps, valves, and heating elements.
Schematic Capture & PCB Layout: Design high-density, multi-layer, high-reliability PCBs using Altium Designer or KiCAD, moving seamlessly from conceptual architecture to production-ready Gerber files.
High-Speed & Mixed-Signal Layout: Implement strict board-level design techniques for high-speed communication buses (CAN-FD, SPI, differential signaling, ARINC) and mixed-signal layouts to isolate noisy high-power switching elements from sensitive control logic.
Design for Compliance: Apply board-level design rules for creepage, clearance, shielding, and grounding to ensure hardware passes rigorous RTCA DO-160 EMI/EMC, vibration and thermal qualificatio

📌 EE Hardware Design Engineer (India)
🏢 Ubifly Technologies
📍 India