Design Engineer

Dinex Emission Solutions India; Chennai District; On-site; INR 900,000 - 1,300,000; Full time

Job summary

Dinex Emission Solutions India in Chennai designs emission control components using SolidWorks. The role focuses on creating detailed 3D parts and complex assemblies, maintaining clean feature trees and design intent to support easy modifications.

You will draft GD&T‑driven 2D drawings, optimize for manufacturing processes like sheet metal, injection molding, CNC, and casting, and perform basic FEA validation with SolidWorks Simulation.

Qualifications

• Strong SolidWorks CAD skills for 3D parts and assemblies.
• Good knowledge of geometric dimensioning and tolerancing (GD&T).
• Experience with design for manufacturing and assembly (DFM/DFA).
• Ability to manage large assemblies with configurations and sub-assemblies.
• Familiarity with CAD data management and ECO/ECR processes.

Responsibilities

• Create detailed 3D parts and complex assemblies using SolidWorks features.
• Maintain clean feature trees, parametric relationships and design intent.
• Manage large assemblies using sub-assemblies and lightweight modes.
• Draft GD&T-based 2D manufacturing drawings (ASME/ISO).
• Optimize designs for fabrication processes like sheet metal, molding, CNC, casting.
• Perform basic FEA validation using SolidWorks Simulation.
• Conduct tolerance stack‑up analyses for proper fit.
• Use SolidWorks PDM for version control and change management.

Skills

3D Modeling

Complex Assemblies

Design Intent

Parametric Modeling

GD&T Knowledge

Education

Bachelor's in Mechanical Engineering

Tools

SolidWorks

Job description

3D Modeling & CAD Design (SolidWorks)

• Create detailed 3D parts and complex assemblies using advanced SolidWorks features (surfacing, sheet metal, weldments, or mold design).


• Maintain clean feature trees, parametric relationships, and proper design intent to ensure easy modifications.


• Manage large assemblies efficiently using sub-assemblies, configurations, and lightweight modes.

• Engineering Drawings (GD&T): Draft fully dimensioned 2D manufacturing drawings using Geometric Dimensioning and Tolerancing (GD&T) standards (ASME Y14.5 or ISO).


• Design for Manufacturing & Assembly (DFM/DFA): Tailor designs for specific fabrication processessuch as sheet metal bending, injection molding, CNC machining, or castingto lower production costs and reduce assembly errors.

Engineering Analysis & Validation

• Perform static, dynamic, or thermal stress analysis using SolidWorks Simulation (FEA) to validate structural integrity.


• Conduct tolerance stack-up analysis to guarantee components fit together seamlessly during final assembly.


• Run motion studies and clearance checks to identify interferences before prototyping.

Data & Process Management

• Manage CAD file versioning, design revisions, and approval workflows using SolidWorks PDM (Product Data Management).


• Create Engineering Change Orders (ECOs) and Engineering Change Requests (ECRs) to track design modifications.