Role & responsibilities

Position Summary

Own mechanical design, CAD modelling, structural and thermal analysis support and engineering documentation for HV battery packs for EVs and energy storage systems, from concept to SOP. The role reports to the Lead Mechanical Design (Battery Pack).

Experience framing: mechanical design and product development, with a core portion in EV battery pack, automotive systems or powertrain products.
Must Have Skills
HV battery pack mechanical design
3D CAD modelling in CATIA V5
Engineering drawings and GD&T;
Structural analysis support using Ansys Mechanical
DFM and DFA with manufacturing process knowledge
Valuable To Have Skills
SolidWorks and AutoCAD
Thermal design fundamentals
Tolerance stack-up analysis
Material selection and cost optimization
DVP&R; support
APQP, DFMEA and engineering change management
Root cause analysis
Battery enclosure and cooling system design
FEA and design optimization
AIS 156, AIS 038 and related EV standards
Lightweight design
VAVE and cost reduction
Roles and Responsibilities
Develop 3D CAD models,



assemblies and detailed drawings for HV battery pack systems.
Design enclosures, trays, covers, cooling plates, brackets, mounting systems and structural components.
Support pack packaging and vehicle-level integration; maintain product structures, BOMs and release packages.
Perform engineering calculations for strength, stiffness, thermal performance, vibration and durability; incorporate CAE findings.
Generate manufacturing drawings with GD&T; support structural and durability analysis using Ansys Mechanical.
Support material selection, value engineering and design-to-cost work with suppliers.
Apply DFM and DFA; support prototype builds, fitment evaluation and SOP readiness; know sheet metal, machining, welding, die casting, extrusion, injection moulding and sealing processes.
Support DVP&R;, validation testing and root cause analysis; apply GD&T;, DFMEA, APQP and change management.

Coordinate with Electrical Design, Battery Systems, Validation, Manufacturing, Quality and Procurement teams.

Preferred candidate profile

📌 Engineer Mechanical Design Battery Pack Chennai
🏢 Talent Hired-the Job Store
📍 Chennai