We are looking for mechanical engineering interns interested in robotic arm design, mechanical systems, automation and product development.

The selected candidates will work on designing and developing fixed-base, six-degree-of-freedom robotic arms. They will be involved in mechanical design, CAD modelling, fabrication, assembly, testing and optimization of robotic arms and grippers.

Roles and Responsibilities

- Study the robotic arm mechanical architecture and reference designs.
- Design and develop 6-DOF robotic arm structures.
- Create 3D CAD models, mechanical drawings and assembly designs.
- Design robotic arm links, joints, brackets, shafts and mounting structures.
- Work on actuator mounting, gearboxes, pulleys, belts and transmission systems.
- Design and develop robotic grippers for handling cooking utensils and objects.
- Design leader and follower robotic arm mechanisms for teleoperation.
- Perform mechanical load, torque and structural calculations.
- Work on arm reach, payload capacity, stability and movement optimization.




- Coordinate with the electronics team for motor and encoder integration.
- Coordinate with the AI team for joint movement and teleoperation testing.
- Participate in fabrication, assembly, calibration and mechanical testing.

Required Skills
- Basic knowledge of mechanical design and engineering principles
- Knowledge of 3D CAD software
- Understanding of mechanisms, joints and mechanical assemblies
- Interest in robotics and automation

Positive to Have
- SolidWorks / Fusion 360 / AutoCAD
- Robotics and mechatronics
- Gearbox and transmission design
- 3D printing and CNC fabrication
- Structural analysis and FEA
- Servo motors, actuators and robotic grippers

Preferred Academic Background: B.E / B.Tech / Diploma in Mechanical Engineering, Mechatronics, Robotics or related disciplines. Pay: ₹5,000.00 - ₹10,000.00 per month

Work Location: In person

📌 Mechanical Design & Robotics Engineering Intern (Chennai)
🏢 iStudio Technologies
📍 Chennai