Product Engineering Intern

careersnavitas-eastpennmanufacturing; Ann Arbor (MI); On-site; USD 30,000 - 47,000; Full time

Job summary

Navitas is seeking a Product Engineering Intern for Fall 2026 in Ann Arbor, MI. You will support the design, validation, and release of lithium-ion battery modules and pack components while collaborating with engineering, quality, and manufacturing teams.

This hands-on internship emphasizes data analysis (Excel, MATLAB, Python), DFMEA/PFMEA support, and ensuring safety and regulatory compliance. Ideal candidates are pursuing EE/ME, are U.S. citizens or green card holders, and can work on site.

Qualifications

• Pursuing a Bachelor's or Master's in Mechanical or Electrical Engineering.
• U.S. citizen or green card holder.
• Strong analytical and problem-solving skills.
• Familiarity with lithium-ion battery fundamentals; BMS concepts.
• Proficiency in Excel; experience with MATLAB or Python preferred.
• Familiarity with CAD software (SolidWorks, NX) is a plus.
• Strong written and verbal communication skills.
• Ability 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 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.

Skills

Analytical skills

Excel

MATLAB

Python

CAD software

Education

Bachelor’s or Master’s in Mechanical or Electrical Engineering

Tools

SolidWorks

NX

Job description

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