Job role: Stack Design Engineer

Qualification: B.Tech/B.E/M.Tech/M.E in Mechanical/Chemical Engineering (with experience in designing fuel-cell/ electrolyzer stacks/ flow batteries or Li-ion battery modules)

Job role

We are seeking an Electrochemical Stack Design Engineer with robust experience in mechanical design and electrochemical stack development, preferably with experience designing fuel-cell stacks, electrolyzer stacks, redox-flow batteries, Li-ion battery modules/packs, or other electrochemical systems.

The key part of this role is to conceptualize, design, and develop scalable stack architectures for our Zinc-air battery, drawing on your previous experience to develop practical and innovative solutions.

Key responsibilities

- Design & develop Zinc-Air battery stack architecture, including cell arrangement, compression, sealing, manifolds, current collection, and mechanical integration.
- Develop 3D CAD models (SolidWorks)



and detailed designs for stack components and support prototype fabrication.
- Design and optimize electrolyte and air-flow distribution, manifolds, channels, and connections.
- Identify opportunities to improve performance, manufacturability, and cost.

Desired skills & expertise:
- Experience designing fuel-cell / electrolyzer stacks/ flow batteries/ Li-ion battery modules/packs, or other electrochemical systems.
- Strong mechanical design skills with SolidWorks or equivalent CAD tools
- Understanding of fluid flow, manifold, sealing, current collection & material selection.
- Hands-on experience with prototype development, testing, troubleshooting, and design iteration.
- Ability to convert concepts into practical, manufacturable, and cost-effective designs.

Location: Ambattur Industrial Estate, Chennai

Salary: 10-12 LPA (CTC) (Based on experience)

📌 Stack Design Engineer (Chennai)
🏢 Sthyr Energy Private
📍 Chennai