Product Engineer

Coreshells metallurgical Silicon anode technology delivers high capacity fast-charging and superior safety. Our low-cost liquid-phase nano-coating addresses critical electrode-surface degradation issues and enables batteries with a Silicon-dominant anode that have higher energy density superior intrinsic thermal safety and significantly lower cost / kWh compared to current LIBs. Our Si anode material is lower than the cost of graphite and 100% domestically sourced. We strive to transform the global automotive market by enabling low-cost and long-range EVs as a first step towards net-zero sustainability in the near future.

Core Responsibilities : We are seeking a Product Engineer to drive new product introduction (NPI) by owning both the engineering definition and hands-on execution required to mature battery technology from concept to manufacturable commercial offerings. This role is deeply involved in the physical realization of products that meet customer requirements including assembling prototypes developing test protocols executing validation tests and generating the data needed for robust specifications. The Product Engineer will work directly with materials cells modules and contract manufacturers serving as both the technical architect and the primary experimental operator to rapidly iterate designs reduce risk and accelerate time-to-market.

Requirements :

• Define test strategies write and execute detailed test protocols and procedures for customer-relevant performance safety reliability and cost validation
• Specify instrumentation test conditions pass / fail criteria and data requirements
• Review and interpret test results identifying trends risks and design gaps
• Assemble battery cells modules and packs for prototype and pilot builds as needed including fabricating or sourcing fixtures instrumentation and test articles required for validation
• Identify and resolve assembly handling and repeatability challenges during early builds
• Collect analyze and interpret test data to refine specifications optimize design assumptions and lead failure analysis and root-cause investigations
• Drive engineering changes informed by empirical data cell build feedback and manufacturability insights
• Work directly with contract manufacturers on prototype and pilot builds resolving design and process issues to support design-for-manufacturing (DFM) and design-for-cost efforts by evaluating yield process capability and cost drivers
• Develop build instructions BOMs and acceptance criteria to support repeatable prototype builds
• Develop implement and update performance lifetime and cost models based on experimental results
• Generate and maintain technical documentation to support prototype-to-product maturation

Requirements :

Location & Benefits : San Leandro CA. Full-time. $115000$150000 annual salary with stock options dependent on experience. Dental vision healthcare and 401(k) benefits are included. Applications will be screened as received.

Required Experience :

Manager

Key Skills

APQP,Six Sigma,GD&T,Root cause Analysis,CAD,Project Leadership,SolidWorks,Mechanical Engineering,Quality Management,Product Development,Catia,Manufacturing

Employment Type : Full-Time

Experience : years

Vacancy : 1

Yearly Salary Salary : 115000 - 150000