Junior Mechanical Design Engineer

InfinityX Innovations; Bengaluru; On-site; INR 420,000 - 600,000; Full time

Job summary

InfinityX Innovations Pvt Ltd is seeking a Junior Design Engineer (Mechanical) to help design and develop battery pack structures, enclosures, mounts, and related hardware. You will contribute to 3D CAD modeling, drawings, and support prototyping in a fast-paced EV startup environment.

Requirements include a BE/BTech in Mechanical or Mechatronics and 1–2 years hands-on mechanical design experience. Fusion 360 is preferred, with familiarity in SolidWorks/CATIA/Creo as alternatives.

Qualifications

• BE/BTech in Mechanical/Mechatronics (or equivalent).
• 1–2 years of hands-on mechanical design/product development experience.
• Strong fundamentals in materials, fasteners, fits, tolerances, and manufacturing processes.

Responsibilities

• 3D CAD modeling and 2D drawings for battery pack components and assemblies.
• Tolerance checks, fit/form/function reviews, and basic structural/FEA support.
• Prototyping, assembly, fitment testing, and design iterations with production feedback.
• DFM/DFA discussions with vendors and maintaining design documentation (BOMs, drawings).

Skills

3D CAD

2D Drawings

GD&T basics

Fusion 360

Prototype testing

Sheet metal manufacturing basics

FEM/FEA basics

Education

BE/BTech in Mechanical

Tools

Fusion 360

SolidWorks

CATIA

Creo

Job description

Hiring: Junior Design Engineer - Mechanical (Battery Pack / EV Hardware)

Company: InfinityX Innovations Pvt Ltd

Experience: 1-2 years

InfinityX Innovations is building next-gen ultra-fast EV infrastructure and swappable battery systems. We’re looking for a Junior Design Engineer (Mechanical) to help design and develop battery pack structures, enclosures, mounts, and related hardware.

You’ll work on:

• 3D CAD modeling and 2D drawings for battery pack components and assemblies (Fusion 360 preferred).
• Tolerance checks, fit/form/function reviews, and basic structural/FEA support.
• Prototyping, assembly, fitment testing, and design iterations with production feedback.
• DFM/DFA discussions with vendors and maintaining design documentation (BOMs, drawings, change logs).
• BE/BTech in Mechanical / Mechatronics (or equivalent).
• 1-2 years of hands-on experience in mechanical design / product development.
• Strong fundamentals in materials, fasteners, fits, tolerances, and manufacturing processes (sheet metal, machining, plastics, 3D printing).
• Good CAD skills; Fusion 360 preferred (SolidWorks/CATIA/Creo also fine).
• Ability to create clear 2D drawings with dimensions, tolerances, and basic GD&T.
• Curious, detail-oriented, and keen to learn EV/battery pack design in a fast-paced startup.

Good to have:

• Internship/project/work on battery packs, EV systems, or precision hardware.
• Basic exposure to FEA/thermal tools (ANSYS, Fusion Simulation, etc.).

What you’ll get:

• Direct exposure to real product development for EV battery packs and ultra-fast charging hardware.
• Mentorship from senior mechanical and systems engineers; clear growth path to Design Engineer.
• Opportunity to own components/subsystems end-to-end as you grow.