Senior Design Engineer - Power Electronics & Battery Systems

Role & responsibilities

• Develop overall system architecture in Pure Analog Electronics.
• Design high-reliability DC power electronics operating from a 28 V aircraft power bus.
• Design Li-Ion battery charging circuits using CC-CV charging techniques.
• Develop Battery Management System (BMS) including Cell balancing, State of Charge (SOC) estimation, Battery health monitoring, Thermal monitoring, Protection circuits.
• Design automatic power switchover circuitry with uninterrupted backup operation.
• Design fault monitoring and diagnostics.
• Everything to be done in Analog Electronics (no Microcontroller).
• Perform component selection for aerospace environments.
• Conduct worst-case circuit analysis, derating analysis, thermal analysis, and reliability analysis.
• Prepare design documentation, schematics, interface control documents, and test procedures.
• Support environmental qualification (MIL-STD-810), EMI/EMC testing (MIL-STD-461), and airworthiness certification activities.
• Interface with customers, certification agencies, and testing laboratories.

Preferred candidate profile

• B.E./B.Tech./M.E./M.Tech in Electronics, Electrical, Power Electronics, Instrumentation, or equivalent.
• Minimum 2 years of relevant Hands-On experience in Industry.
• Experience in designing safety-critical Analog electronic hardware.