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Career Opportunities at NEI

Join our Team!

NEI Corporation is a fast-growing innovator in advanced materials, specializing in Battery Materials (anodes, cathodes, solid electrolytes), Functional Paints & Coatings (corrosion, wear, thermal, hydrophobic), and Performance additives for fluids (oil, grease, water systems). With 20,000 sq. ft. of R&D and production space, and a multidisciplinary team of chemists and engineers, NEI serves both private and government clients in high-performance industries.

Available Positions

Battery Materials Engineer

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Role Overview

NEI is an emerging leader in the rechargeable battery industry, developing and supplying innovative materials to leading companies and institutions. We are seeking a highly motivated Materials or Chemical Engineer with a strong understanding of new and emerging battery technologies to help us push the boundaries of what’s possible. This role is a key part of our product development team and involves both fundamental development and direct manufacturing support.

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Responsibilities

  • Design, develop, and optimize the manufacturing of cutting-edge battery electrodes, including traditional and next-generation active materials for lithium, sodium, and/or zinc-ion batteries.
  • Fabricate and test pouch and coin cells to evaluate performance.
  • Characterize powders, films, and dispersions using standard laboratory equipment.
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Key Qualifications

  • Direct, hands-on experience in battery electrode development, including powder processing, slurry preparation, and coating/film fabrication processes.
  • Strong knowledge of electrochemistry and Wet or Solid-state Chemistry.
  • Expertise in using standard laboratory equipment and proficiency in characterizing powders, films, and dispersions.
  • The ability to work both autonomously and collaboratively within a multidisciplinary team.
  • Excellent communication skills and a detail-oriented, creative mindset.
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Position Details

  • Updated: May 2026
  • Location: On-site | Somerset, NJ (USA)
  • Job Type: Full-time
  • Open to U.S. citizens or permanent residents only
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Education & Experience

  • Education: BS or MS in Chemical Engineering, Chemistry, or Materials Science and Engineering
  • Experience: Minimum 1 to 2 years of experience
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Compensation & Benefits

  • Competitive Pay ($32 – $42 / hour)
  • Health insurance
  • 401(k) with employer contribution
  • Paid time off
  • Flexible work schedule
  • Excellent career growth opportunities

Page updated May 11, 2026

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