BIW Design Engineer / BIW Structure Engineer – Job Description
Position - BIW Design Engineer / BIW Structure & Layout Engineer
Department - R&D;
Reporting To - BIW Manager / BIW Lead

Job Summary
The BIW Design Engineer will be responsible for complete BIW structure development, BIW
layout preparation, manufacturable design release, and compliance management for vehicle
body systems. The role includes concept development, CAD design, packaging feasibility,
DFM/DFA/DFS activities, GD&T; implementation, manufacturing coordination, cost optimisation,
and ensuring structural, dimensional, and quality targets are achieved.
The engineer must work closely with CAE, manufacturing, tooling, quality, supplier, and vehicle
integration teams to ensure robust BIW development from the concept stage to production.

Key Responsibilities
1. BIW Structure Development
-Develop and design BIW structures including:
-Underbody
-Side body
-Roof structure
-Front end structure
-Rear end structure
-Door structure
-Closures
-Reinforcements
-Cross members
-Mounting brackets
-Ensure structural integrity,



crashworthiness, stiffness, durability, and weight optimisation.
-Support platform commonisation and carry-over strategy.
-Maintain proper load paths and section strength.

2. BIW Layout Preparation
Prepare a complete BIW layout and package feasibility.

Define:
-Section concepts
-Joining strategy
-Master sections
-Datum schemes
-Tooling direction
-Assembly feasibility
-Spot weld accessibility
Ensure proper packaging clearance with:
-Chassis
-Powertrain
-Interior
-Electrical systems
-HVAC
-Exterior trims

3. GD&T; and Dimensional Engineering
-Apply proper GD&T; as per ASME/ISO standards.
Define:
-Datum structures
-Tolerance stack-up
-Functional dimensions
-Critical characteristics
-Support dimensional variation analysis and quality improvement.
-Ensure fixture and check feasibility.
-Coordinate with CMM and quality teams.
4. DFM
Ensure manufacturable sheet metal design, considering:
-Drawability
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📌 Engineer-BIW (India)
🏢 Euler Motors
📍 India