Walk-in | Design Engineer

Larsen & Toubro (L&T); Chennai; On-site; INR 900,000 - 1,200,000; Full time

Job summary

Larsen & Toubro (L&T) is seeking an experienced design engineer focused on tooling concept design, jigs and fixtures, and fixture detailings using Creo Parametric. The role emphasizes clamping, locating strategies, and welding process knowledge to ensure robust manufacturing fixtures.

The candidate will apply FEA for stress, perform structural calculations, and ensure DFM/DFA compliance for easy welding gun access and ergonomic loading.

Qualifications

• Experience with tooling concept design and 3D modelling for fixtures and jigs.
• Ability to develop welding, machining and assembly fixtures with Creo Parametric.
• Knowledge of clamping and locating strategies to minimize heat distortion in welding.
• Experience performing structural calculations and FEA for stress and deflection.
• Familiarity with DFM/DFA to ensure manufacturability and ease of assembly.

Skills

Tooling Concept Design

3D Modelling & Detailing

Jigs & Fixtures Concept Development

Welding Fixtures Design

Machining Fixtures

Assembly Fixtures

Creo Parametric

Clamping & Locating Strategy

3-2-1 Locating Principle

Structural Clamping

FEA / Structural Calculations

Engineering Calculations

DFM / DFA Compliance

Design for Manufacturing & Assembly

Welding Processes (MIG/TIG/Spot)

Geometric Tolerancing

Hydraulic Circuits & Pressure Calcul

Tools

Creo Parametric

Job description

• Candidate Must have Experience with Tooling Concept Design, 3D Modelling& Detailings like Jigs & Fixture concept development, 3D modelling, and manufacturing detailing of welding fixtures, machining fixtures, and assembly fixtures using Creo Parametric.
• Experience in Clamping & Locating Strategy, Define precise locating (3-2-1) principle) and structural clamping sequences to avoid heat distortion and maintain critical tolerances during robotic or manual MIG/TIG welding.
• Must have experience in Performing Engineering Calculations, Perform structural calculations, finite element analysis (FEA) for stress and deflection, & clamping forces calculations.
• Good Knowledge in DFM / DFA Compliance to Apply Design for Manufacturing (DFM) and Assembly (DFA) principles,ensuring easy access for welding guns, ergonomic loading, and fast sensor positioning.
• Deep understanding of hydraulic circuit, pressure calculations, welding processes (MIG/TIG/Spot), metallurgy, and geometric tolerancing.
• Strong analytical skills to diagnose clamping failures, heat-warp patterns, or interference issues in assemblies.
• Must have the Experience in Creo Parametric.