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Lithium Ion Battery Internship Jobs (NOW HIRING)

Battery Cell Engineer

Seattle, WA · On-site

$145 - $203/hr

Review academic/industry literature of lithium-ion cells and beyond to advance Blue Origin's battery technology.Work closely with the program and manufacturing management team through build, test ...

Review academic/industry literature of lithium-ion cells and beyond to advance Blue Origin's battery technology. * Work closely with the program and manufacturing management team through build, test ...

Review academic/industry literature of lithium-ion cells and beyond to advance Blue Origin's battery technology. * Work closely with the program and manufacturing management team through build, test ...

Execute lithium-ion battery cell tests including electrical, mechanical, and electrochemical testing. * Define SOP, prioritize tests, track and communicate test status to different groups of cell ...

R&D Intern

Fremont, CA · On-site

$40 - $45/hr

Battery R&D Internship Enovix is seeking an R&D Intern to support the design, fabrication, testing, and analysis of lithium-ion batteries with silicon-based anodes. This role is well suited for a PhD ...

Review academic/industry literature of lithium-ion cells and beyond to advance Blue Origin's battery technology. * Work closely with the program and manufacturing management team through build, test ...

R&D Intern

Fremont, CA · On-site

$40 - $45/hr

Battery R&D Internship Enovix is seeking an R&D Intern to support the design, fabrication, testing, and analysis of lithium-ion batteries with silicon-based anodes. This role is well suited for a PhD ...

Battery R&D Internship Enovix is seeking an R&D Intern to support the design, fabrication, testing, and analysis of lithium-ion batteries with silicon-based anodes. This role is well suited for a PhD ...

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Lithium Ion Battery Internship information

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How much do lithium ion battery internship jobs pay per hour?

As of Aug 28, 2026, the average hourly pay for lithium ion battery internship in the United States is $18.84, according to ZipRecruiter salary data. Most workers in this role earn between $14.42 and $19.47 per hour, depending on experience, location, and employer.

What is a lithium ion battery internship?

A Lithium Ion Battery Internship is a temporary position, often for students or recent graduates, that provides hands-on experience in the research, development, testing, or manufacturing of lithium-ion batteries. Interns typically work with engineers and scientists on projects related to battery chemistry, performance testing, safety analysis, or process optimization. The internship helps participants gain practical skills and industry knowledge, often leading to future job opportunities in the battery or energy storage sector.

What types of projects and hands-on experiences can I expect during a lithium ion battery internship?

As a Lithium Ion Battery Intern, you’ll typically work on projects such as assisting with battery cell assembly, conducting performance testing, analyzing data, and supporting research on new materials or chemistries. Interns often collaborate with engineering teams and researchers in both laboratory and manufacturing settings, gaining exposure to real-world problem-solving and industry-standard equipment. This role provides a great opportunity to develop practical skills in battery technology, learn about safety protocols, and contribute to innovation in energy storage solutions.

What are the key skills and qualifications needed to thrive as a lithium ion battery intern, and why are they important?

To thrive as a Lithium Ion Battery Intern, you typically need a background in chemical engineering, materials science, or a related field, with coursework or experience in electrochemistry and battery technology. Familiarity with laboratory equipment, battery testing systems, and data analysis tools such as MATLAB or Python is often required. Strong problem-solving skills, attention to detail, and the ability to work collaboratively in research teams are crucial soft skills. These competencies enable interns to contribute effectively to battery development projects, ensure safety protocols, and support innovation in this fast-evolving industry.

What is the difference between Lithium Ion Battery Internship vs Lithium Ion Battery Engineer?

AspectLithium Ion Battery InternshipLithium Ion Battery Engineer
CredentialsTypically pursuing or recent graduate in engineering or related fieldBachelor's or Master's in Electrical, Chemical, or Materials Engineering
Work EnvironmentResearch labs, manufacturing facilities, or corporate R&D departmentsDesign, testing, and development in labs or production settings
ResponsibilitiesAssisting with experiments, data collection, and learning industry practicesDeveloping battery prototypes, analyzing performance, and optimizing designs

In summary, a Lithium Ion Battery Internship is an entry-level position focused on learning and supporting ongoing projects, while a Lithium Ion Battery Engineer involves designing and developing battery systems with greater responsibility and expertise.

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What cities are hiring for Lithium Ion Battery Internship jobs?

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What states have the most Lithium Ion Battery Internship jobs?

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Infographic showing various Lithium Ion Battery Internship job openings in the United States as of August 2026, with employment types broken down into 99% Full Time, and 1% Part Time. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $39,193 per year, or $18.8 per hour.

Product Engineering Intern, Battery Systems

Ann Arbor, MI • On-site

Navitas Systems, LLC
1 - 10 employees

$16.50 - $21.25/hr

Other

Posted 10 days ago


Job description

Get to know East Penn!

Navitas Systems LLC, a leader in comprehensive energy storage solutions, was formed in 2011 with the merger of MicroSun Innovative Energy Storage Solutions and MicroSun Electronics, and the acquisition of lithium battery company A123 Systems’ Government Solutions Group. In 2019, East Penn Manufacturing, one of the world’s leading battery manufacturers, acquired majority interest in Navitas Systems. In SEVEN remarkable decades, East Penn has grown from a one-room shop with a product line of five automotive batteries to one of the world’s leading battery manufacturers with over 10,500 full-time employees, 515 product designs, operations around the world, and hundreds of awards for industry excellence.

At our Navitas facilities we engage in the research, design, development, and manufacture of advanced lithium cells and energy storage products and systems for both commercial customers and U.S. Government/military customers.We invest in our people, they are and always will be the heart of this company.Are you ready to join a family-owned enterprise committed to honoring the contributions of everyone? Then Navitas is the right place for you.

Overview

Navitas is ready to invest in you! We are currently seeking a Product Engineering Intern to join our team for a Fall 2026 internship. We are looking for a motivated and detail-oriented Product Engineering Intern to support the development and manufacturing of advanced lithium-ion battery systems. This role provides hands-on experience in product design, validation, manufacturing support, and cross-functional collaboration within a fast-paced battery manufacturing environment. The intern will work closely with engineering, quality, and manufacturing teams to help improve product performance, reliability, and scalability.***Candidate must be lawful permanent resident or US Citizen and be able to work on site in Ann Arbor, MI

Responsibilities
  • Support design, validation, and release of lithium-ion battery modules and pack components
  • Assist in conducting performance testing, validation testing, and failure analysis of battery cells and systems
  • Analyze test data using tools such as Excel, MATLAB, or Python to identify trends and recommend improvements
  • Collaborate with manufacturing engineering to resolve production issues and implement process improvements
  • Create and maintain engineering documentation, including BOMs, drawings, test plans, and reports
  • Participate in root cause analysis (RCA) and corrective action initiatives
  • Support prototype builds and pilot production runs
  • Assist in DFMEA, PFMEA, and design reviews
  • Ensure compliance with safety and regulatory standards related to lithium-ion battery systems
Qualifications
  • Currently pursuing a Bachelor’s or Master’s degree in Mechanical Engineering, Electrical Engineering, or related field
  • Must be a US Citizen or be a valid green card holder
  • Strong analytical and problem-solving skills
  • Basic understanding of lithium-ion battery fundamentals (electrochemistry, thermal management, BMS concepts)
  • Proficiency in Microsoft Excel; experience with data analysis tools (MATLAB, Python) preferred
  • Familiarity with CAD software (SolidWorks, NX, or similar) is a plus
  • Strong written and verbal communication skills
  • Ability to work on-site in Ann Arbor, MI

Learning Outcomes

By the end of this internship, the candidate will:

  • Gain hands-on experience in lithium-ion battery product development and manufacturing
  • Develop skills in cross-functional engineering collaboration
  • Understand the full product lifecycle from prototype to production
  • Build technical competency in battery performance validation and root cause analysis
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