Senior Mechanical Design Engineer

FleetRF; Dadri; On-site; INR 600,000 - 900,000; Full time

Job summary

FleetRF Private Limited. is seeking an experienced Mechanical Design Engineer to develop production-ready mechanical designs for robotics, drones, and components.

You will create parametric 3D models and detailed drawings using Fusion 360 or SolidWorks, apply GD&T, and drive DFMA improvements across the product lifecycle. The role involves coordinating with cross‑functional teams, preparing BOMs, and ensuring manufacturability from concept to production with emphasis on 3D printing, CNC, sheet

Qualifications

• 3+ years hands-on mechanical product design experience.
• Proficient in Fusion 360 or SolidWorks (part & assembly modelling).
• Strong GD&T knowledge (ASME Y14.5) and tolerance stack‑up.
• Understanding of manufacturing processes and DFMA principles.
• Experience in BOM preparation and engineering documentation.
• Familiarity with DXF generation and 3D printing workflows.
• Proficient in MS Office with strong analytical and communication skills.

Responsibilities

• Conceptualize, design and develop mechanical components and assemblies for robotics, drones, battery packs, enclosures, moulds, jigs and fixtures.
• Create parametric 3D models and detailed 2D drawings using Fusion 360 or SolidWorks.
• Apply GD&T and tolerance analysis to ensure accuracy and fit.
• Implement DFMA principles to improve manufacturability and cost.
• Prepare BOMs and manufacturing drawings, DXF files, CNC cutting profiles and nesting layouts.
• Ensure compatibility with manufacturing processes like 3D printing, CNC machining, sheet metal, welding and casting.
• Coordinate with hardware, electrical and production teams for prototyping and validation.
• Perform basic mechanical calculations for strength and reliability.

Skills

Mechanical design

CAD modelling

GD&T

DFM/ DFA

BOM preparation

3D printing workflows

CNC nesting

MS Office

Communication

Tools

Autodesk Fusion 360

SolidWorks

Job description

We are looking for an experienced Mechanical Design Engineer with strong expertise in 3D CAD modelling, mechanical product development, GD&T and Design for Manufacturing (DFM/DFA). The candidate will be responsible for developing production-ready mechanical designs, optimizing product performance and supporting end-to-end product development and manufacturing.

Key Responsibilities

• Conceptualize, design and develop mechanical components, assemblies and complete products for robotics, drones, battery packs, electronic enclosures, moulds, jigs, fixtures and other engineering applications.
• Create parametric 3D models, complex assemblies and detailed 2D engineering drawings using Fusion 360 or SolidWorks.
• Apply GD&T (ASME Y14.5), dimensional tolerancing and tolerance stack‑up analysis to ensure design accuracy and assembly compatibility.
• Implement DFM/DFA principles to optimize product design for manufacturability, assembly, material utilization, cost and performance.
• Prepare BOMs, assembly drawings, manufacturing drawings, DXF files, CNC cutting profiles, flat patterns and nesting layouts.
• Ensure designs are compatible with manufacturing processes such as 3D printing, CNC machining, sheet metal fabrication, welding, casting and moulding.
• Coordinate with hardware, electrical, production and manufacturing teams for prototype development, design validation, troubleshooting and engineering modifications.
• Perform material selection, component sizing and basic mechanical calculations to ensure product strength, reliability and functionality.

Required Qualifications & Skills

• Minimum 3 years of hands‑on experience in mechanical product design and CAD‑based engineering.
• Proficiency in Autodesk Fusion 360 or SolidWorks, including part modelling, assembly modelling, sheet metal and engineering drawings.
• Strong knowledge of GD&T, ASME Y14.5, tolerance stack‑up and DFM/DFA principles.
• Practical understanding of manufacturing processes, materials, fasteners, fits and mechanical assembly.
• Experience in BOM preparation, engineering documentation and manufacturing‑ready drawings.
• Knowledge of CNC nesting, DXF generation and 3D printing workflows.
• Proficiency in MS Office with strong analytical, problem‑solving and communication skills.

Preferred Skills

• Experience in robotics, UAVs/drones, battery systems or electronic product development.
• Knowledge of FEA, structural analysis and design validation.
• Experience in prototyping, vendor coordination and production support.