Job Description

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

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Location: Pune

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Experience: 3 to 8 Years

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Industry: Automotive

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Department: Engineering Design / Product Development

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Job Summary

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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.

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Key Responsibilities

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- Design and develop automotive exhaust system components using CATIA V5 and NX .
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- Create detailed 3D models, assemblies, and manufacturing drawings.
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- Develop and modify exhaust system layouts, brackets, hangers, mufflers, pipes, catalytic converter assemblies, and related components.
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- Perform tolerance stack-up analysis and apply GD&T; principles.
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- Collaborate with cross-functional teams including Manufacturing, CAE, Testing, Quality, and Purchasing.
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- Support product development activities from concept to production.
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- Ensure designs comply with customer requirements, industry standards, and internal engineering guidelines.
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- Participate in design reviews and implement engineering change requests (ECR/ECO).
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- Conduct feasibility studies considering cost, performance, quality, and manufacturability.
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- Support prototype development, validation testing, and production launch activities.
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- Maintain BOMs, engineering documentation, and product databases.
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Mandatory Skills

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- Solid experience in CATIA V5 and NX CAD .
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- Experience in Automotive Exhaust Systems design and development.
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- Knowledge of sheet metal components, weldments, tubing, and fabrication processes.
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- Good understanding of GD&T; (Geometric Dimensioning & Tolerancing) .
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- Experience in 3D modeling, assembly design, and detailing.
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- Knowledge of automotive manufacturing processes.
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- Understanding of tolerance stack-up analysis.
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- Experience with BOM creation and engineering change management.
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- Familiarity with APQP, DFMEA, and automotive product development processes.
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Preferred Skills

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- Exposure to emission control systems and after-treatment products.
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- Knowledge of vehicle packaging and routing studies.
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- Experience working with OEMs and Tier-1 automotive suppliers.
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- Understanding of validation and testing requirements for exhaust systems.
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- Exposure to PLM tools such as Teamcenter or Windchill.
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Educational Qualification

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- Bachelor’s Degree in Mechanical Engineering, Automotive Engineering, or related discipline.
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📌 CAD Design Engineer (CATIA / NX) - Exhaust Systems (Pune)
🏢 Tata Technologies
📍 Pune