CelLink Corporation is designing, developing, and manufacturing flexible circuits to improve the transmission of power and data in electric vehicles and energy storage applications, aiming for lower weight, higher performance, smaller mass, and lower overall system price to contribute to a cleaner environment and more affordable technology.
Requirements
- Understand the requirements and performance of Li-Ion batteries in all cell formats (pouch, prismatic, and cylindrical).
- Experience in simulation (FEA and CFD) analysis and interpretation is preferred.
- Experience with cell connection MFG processes such as laser-welding, ribbon/wire bonding, ultrasonic welding, resistance welding, etc.
- Knowledge of mechanical, electrical, and thermal material properties for common conductor materials, various types of plating, and insulating materials.
- Ability to size busbars using simulations and 1D joule heating calculations.
- Experience with the design and validation of electrical interfaces, joints, and connection methods.
- Knowledge of pack architecture and battery sizing (series and parallel connections, nominal energy, power, etc.).
Responsibilities
- Direct creation of 3D models and 2D drawings of current collector assemblies, battery interconnects, and voltage sense harnesses.
- Selecting termination options for connecting to BMS/PCBA, such as welded, crimped, soldered, ZIF, etc.
- Define requirements of flex circuit products based on internal, customer, and regulatory system-level requirements.
- Build prototype circuits (hands-on) and support launch activities.
- Lead design reviews and DFM analysis.
- DVP&R creation and execution to validate products along with DFMEAs and other pertinent APQP documentation.
- Develop processes, designs, and material combinations to enhance the performance of CelLink's flexible circuits under various usage cases and applications.
Other
- Bachelor's Degree in materials science, EE, ME, physics, or equivalent.
- Salaried Exempt
- While performing the duties of this position, the employee is regularly required to talk or hear.
- The employee frequently is required to use hands or fingers, handle, or feel objects, tools, or controls.
- The employee is required to stand; walk; sit; reach with hands and arms pull/push; climb or balance; and stoop, kneel, crouch, or crawl.
