Job Description: CAD Design Engineer (CATIA / NX) – Exhaust Systems
Location:

Pune
Experience:

3 to 8 Years
Industry:

Automotive
Department:

Engineering Design / Product Development
Job Summary
We are seeking a highly skilled

CAD Design Engineer

with experience in

CATIA and NX

for the design and development of

Automotive Exhaust Systems . The ideal candidate should possess strong expertise in 3D modeling, 2D drafting, GD&T;, manufacturing processes, and product development within the automotive domain. The role involves designing exhaust components and assemblies while ensuring compliance with customer specifications, quality standards, and manufacturing feasibility.
Key Responsibilities
Design and develop automotive exhaust system components using

CATIA V5 and NX .
Create detailed 3D models, assemblies, and manufacturing drawings.
Develop and modify exhaust system layouts, brackets, hangers, mufflers, pipes, catalytic converter assemblies, and related components.
Perform tolerance stack-up analysis and apply

GD&T;

principles.
Collaborate with cross-functional teams including Manufacturing, CAE, Testing, Quality, and Purchasing.
Support product development activities from concept to production.
Ensure designs comply with customer requirements, industry standards, and internal engineering guidelines.




Participate in design reviews and implement engineering change requests (ECR/ECO).
Conduct feasibility studies considering cost, performance, quality, and manufacturability.
Support prototype development, validation testing, and production launch activities.
Maintain BOMs, engineering documentation, and product databases.
Mandatory Skills
Robust experience in

CATIA V5

and

NX CAD .
Experience in

Automotive Exhaust Systems

design and development.
Knowledge of sheet metal components, weldments, tubing, and fabrication processes.
Good understanding of

GD&T; (Geometric Dimensioning & Tolerancing) .
Experience in 3D modeling, assembly design, and detailing.
Knowledge of automotive manufacturing processes.
Understanding of tolerance stack-up analysis.
Experience with BOM creation and engineering change management.
Familiarity with APQP, DFMEA, and automotive product development processes.
Preferred Skills
Exposure to emission control systems and after-treatment products.
Knowledge of vehicle packaging and routing studies.
Experience working with OEMs and Tier-1 automotive suppliers.
Understanding of validation and testing requirements for exhaust systems.
Exposure to PLM tools such as Teamcenter or Windchill.
Educational Qualification
Bachelor’s Degree in Mechanical Engineering, Automotive Engineering, or related discipline.

📌 CAD Design Engineer (CATIA / NX) – Exhaust Systems (Mumbai)
🏢 Tata Technologies
📍 Mumbai