Research Engineer - Plasma Equipment

Princeton NuEnergy (PNE) is an advanced materials manufacturing and technology company, with the most cost-effective and capital-efficient process for the production of battery-grade cathode active material (CAM) for lithium-ion batteries. Built on a proprietary, closed-loop platform, PNE's high-performing technologies span multiple high-growth materials businesses, including Rejuvenation (Cathode-to-Cathode® direct recycling), Advanced Black Mass™ production, Upcycled® CAM and more — strengthening the domestic battery supply chain and supporting U.S. energy independence and national security priorities.

We are seeking an accomplished and self-motivated Research Engineer - Plasma Equipment to join our R&D team. The successful candidate will work closely with the scientific and technical team on the design and operations of our next-generation plasma experiments for materials processing. This role will take primary responsibility for conducting plasma experiments and requires advanced knowledge of plasma physics, a strong problem-solving mindset, and a collaborative approach to overcoming technical challenges.

• Design and prepare experimental test plans and procedures on the PNE plasma devices under the direct supervision of the Principal Investigator (PI), ensuring alignment with R&D project objectives.
• Operate plasma devices and systems to carry out experimental campaigns.
• Develop and validate technical specifications to meet project requirements.
• Collect, organize, and analyze experimental data and results to guide engineering upgrades, access the strengths and weaknesses of various technical solutions, and troubleshoot challenges in plasma performance.
• Develop and update operating procedures and safety plans as required by experimental protocols.
• Prepare and present research findings through written reports, briefings, and progress reports for PI.
• Write periodic progress reports to document experimental milestones and insights.
• Maintain an up-to-date understanding of relevant technical literature and advancements in plasma physics and related fields.
• Perform other duties as assigned, actively contributing to the success of the R&D team.

• Ph.D. in plasma physics or a related field, or a Master’s degree with 2+ years of relevant experience.
• Hands-on research experience with plasma physics experiments and equipment diagnostics.
• Familiar to plasma systems as well as compliance and safety protocols.
• Advanced written and verbal communication skills, with the ability to work collaboratively, explain complex technical information clearly, and provide insights to PI.
• Proficiency with data analysis software and statistical methods.
• Exceptional analytical and problem-solving skills, with strong attention to detail and the ability to work both independently and as part of a dynamic team.

• 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.