# CAD Design Engineer (CATIA / NX) – Exhaust Systems at Tata…

> Source: https://confidential.careers/job-detail/cad-design-engineer-catia-nx-exhaust-systems-tata-technologies-bangalore

# CAD Design Engineer (CATIA / NX) – Exhaust Systems

Tata Technologies 

** Bangalore, India ** Full Time ** Engineering Jobs ** India ** New

[Apply Now](https://confidential.careers/go/13846131) ** Save 

## Job Description

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

- Strong 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.

Posted August 14, 2026