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Computer Aided Design Designer

SINA Mobility

2 - 5 years

Bengaluru

Posted: 07/05/2026

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Job Description

Were looking for a skilled CAD Designer / Mechanical Engineer to work on the design of a planetary gearbox system for an electric mobility application.


Project Overview

  • Design a planetary gearbox
  • To be coupled with a BLDC motor
  • Target output: ~600 Nm peak torque (real-world)
  • The gearbox will:
  • Take input directly from the motor shaft
  • Deliver output to a differential system
  • Enable 90-degree torque transmission across two sides


Responsibility

  • Design the complete planetary gearbox assembly in any CAD Software
  • Optimize for:
  • efficiency
  • durability
  • manufacturability
  • Perform simulations to validate:
  • torque output (~600 Nm)
  • system efficiency
  • Ensure compatibility with:
  • motor shaft interface
  • differential integration


Ideal Candidate

  • Strong experience in gearbox / transmission design
  • Proficiency in Mechanical software (CAD + simulation)
  • Understanding of:
  • planetary gear systems
  • torque multiplication
  • mechanical efficiency losses
  • Prior experience in EV / automotive systems is a plus


Engagement Details

  • Project-based (with potential for long-term collaboration)
  • Location: Flexible / Remote (India preferred)

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