R&D Engineer

Princeton NuEnergy ("PNE") is a lithium-ion battery direct recycling and critical materials recovery innovator, founded out of Princeton University. At its core, PNE's patented recycling technology is based on a low-temperature plasma-assisted separation process (LPAS™) that does not damage but, rather, reclaims and repairs cathode material from spent lithium-ion batteries and manufacturing scrap at half the cost with significantly lower waste when compared with existing traditional recycling processes. 

We are seeking a driven R&D Engineer to join our innovative team. The successful candidate will be responsible for implementing and analyzing tests to ensure the safety, performance, and reliability of lithium-ion batteries. This role requires a strong background in battery technology, excellent problem-solving skills, and the ability to work collaboratively with cross-functional teams.  

WHAT WILL YOU BE WORKING ON

• Execute testing protocols for lithium-ion batteries, including cycle life, charge/discharge performance, thermal stability, and safety
• Set up laboratory and field tests to evaluate battery performance under various conditions
• Ensure compliance with industry standards and safety regulations during testing procedures
• Analyze test results to identify trends, anomalies, and areas for improvement
• Prepare detailed reports and documentation on test outcomes, including data interpretation and recommendations
• Present findings to internal teams and contribute to the development of solutions based on test results
• Work closely with R&D, engineering, and manufacturing teams to ensure that testing aligns with product development and quality assurance processes
• Collaborate with external partners and suppliers to coordinate testing activities and share insights
• Maintain and calibrate testing equipment to ensure accuracy and reliability
• Oversee the setup and maintenance of testing facilities, ensuring a safe and efficient working environment.  
• Stay current with advancements in battery technology and testing methodologies
• Propose and implement improvements to testing processes and equipment to enhance efficiency and accuracy

OUR IDEAL CANDIDATE IS SOMEONE WITH

• Bachelor’s degree in Chemistry, Chemical Engineering, Mechanical Engineering, or a related field with a minimum of 1 year of experience in testing lithium-ion batteries and electro-materials, or a Master’s degree in the same field 
• Strong understanding of lithium-ion battery chemistry, performance characteristics, and testing methodologies 
• Familiar with cell design, including slurry making, coating, drying, and calendaring electrodes for pouch and coin cell assembly 
• Familiar with building and assembling coin and pouch cells with precision and consistency 
• Proficiency in using testing equipment such as cyclers, environmental chambers, and data acquisition systems 
• Familiar with battery materials characterization tools, like SEM, XRD, XPS, TGA, BET, PSA and etc. would be a plus 
• Experience with data analysis software and statistical tools 
• Excellent problem-solving and analytical skills 
• Strong attention to detail 
• A self-starter attitude and the ability to work independently and as part of a team
• Effective communication skills, both written and verbal

PHYSICAL REQUIREMENTS

• This is an on-site position in Monmouth Junction, NJ.
• Able to work in the lab environment and wear personal protective equipment, including lab coat, safety goggles, gloves, and/or mask, and respirator as required
• Able to lift & carry 25 pounds
• Prolonged periods of standing and walking
• Has visual inspection capability to assess lab equipment

Princeton NuEnergy, Inc. is an Equal Opportunity Employer

All qualified applicants will receive consideration for employment without regard to race, color, gender, sexual orientation, gender identity or expression, religion, national origin, marital status, age, disability, veteran status, genetic information, or any other protected status under federal, state, and local laws.