Mechanical Design Engineer

Grafito Innovations Private Limited; Ernakulam; On-site; INR 600,000 - 900,000; Full time

Job summary

Grafito Innovations Private Limited seeks a Mechanical Design Engineer to design robotic arms, grippers, and motion mechanisms for high-precision automation in the agritech sector.

You will create CAD models in Onshape, prototype parts using 3D printing and CNC, and collaborate with electronics and software teams to integrate sensors and control systems for seamless automation.

Qualifications

• Experience in robotic system design and automation.
• Proficiency with CAD software (Onshape).
• Knowledge of kinematics, dynamics, and motion control.
• Hands-on with actuators, motors, pneumatics, hydraulics.

Responsibilities

• Design and develop robotic arms, grippers, and motion mechanisms for high-precision automation.
• Create and optimize CAD models for precision components.
• Prototype and test mechanical parts using 3D printing, CNC, and rapid prototyping techniques.
• Collaborate with electronics and software teams to integrate sensors, actuators, and control systems.

Skills

Robotic system design

CAD (Onshape)

Kinematics and dynamics

Actuators, motors, hydraulics

Manufacturing techniques

Python

C++

Tools

PTC Onshape

Job description

Grafito Innovations is a deep-tech startup developing advanced precision farming automation solutions. Our mission is to increase agricultural efficiency and productivity while promoting sustainable and eco-friendly farming practices.

What You'll Do

As a Mechanical Design Engineer, you will:

• Design and develop robotic arms, grippers, and motion mechanisms for high-precision automation
• Create and optimize CAD models using PTC Onshape to develop precision components
• Prototype and test mechanical parts using 3D printing, CNC machining, and rapid prototyping techniques
• Collaborate with electronics and software teams to integrate sensors, actuators, and control systems for seamless automation

Must-Have Skills

• Experience with robotic system design and automation
• Proficiency in CAD software (e.g., PTC Onshape)
• Knowledge of kinematics, dynamics, and motion control
• Hands-on experience with actuators, motors, pneumatics, and hydraulics
• Understanding of manufacturing techniques (CNC, sheet metal, 3D printing, injection molding, etc.)
• Strong problem-solving and R&D mindset, with a passion for agritech and sustainability
• Strong programming experience in Python and C++, with solid mathematical foundations and creative problem-solving skills

Bonus (Nice-to-Have)

• Prior experience in design for manufacturing (DFM)
• Prior experience in working with motion control systems
• Experience in FEA simulations, structural analysis, and materials science

Why Join Us?

• End-to-end product development experience – from prototyping to manufacturing
• Work alongside a multidisciplinary team of engineers and industry experts
• Be part of a thriving hardware startup ecosystem with real-world impact

Ready to Join Our Team?

This role may not have immediate recruitment, but strong applications will be considered for future openings.