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Job Description
Design Engineer – Chassis Structure & Powertrain Packaging
Position: Design Engineer – Chassis Structure & Powertrain Packaging
Experience: 5–8 years in frame / welded structure design, with EV battery enclosure or powertrain mounting exposure
Qualification: B.E./B.Tech Mechanical or Automobile Engineering
About the role
Design the welded aluminium chassis frame, swappable battery enclosure and powertrain mounting of a four-wheel electric cargo vehicle.
Key responsibilities
- Design a welded 6061-T6 aluminium chassis frame and its members, including steering support and cross members.
- Define the fabrication scheme: tube and extrusion sections, joint design, weld symbols and heat-affected-zone allowance.
- Design suspension mounts as machined castings and a family of mounting brackets for bought-out components.
- Design a swappable battery housing for multiple 48 V Li-ion packs, with slide/removal mechanism, locking, drainage, venting and service access.
- Define cooling-fan provision with CAE; design fan mounting and airflow path.
- Design vibration-isolated mounts for the traction motor, pedal generator, on-board charger, BMS and DC-DC converter; package pedals and cranks.
- Develop a battery handling trolley concept.
- Produce weldment, casting and assembly drawings; support weld-fixture concepts with manufacturing.
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Skills and tools
- Aluminium weldment design (AWS D1.2 or equivalent); extrusion and tube selection; casting design for machining; battery enclosure sealing and IP rating; mechanism design; GD&T.
- CATIA V5 or SolidWorks weldments.
- Preferred: awareness of traction-battery safety standards; EV battery enclosure experience.
About Marutee
Marutee Design & Engineering Pvt. Ltd. is a 200+ engineer firm headquartered in Bengaluru, with offices in Royal Oak, Michigan and Singapore, delivering mechanical design, CAE, electrical/harness and manufacturing engineering services.
Skills
AirflowAWSSolidWorksCATIAMechanical DesignIf a job posting appears fraudulent, asks for payment, contains misleading information, or violates our guidelines, please report it immediately. Our team will review it promptly, Jobaaj does not charge any fee from the applicants.
Important dates & deadlines?
Application Deadline
30 Nov 26, 05:25 PM IST
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