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Internship Battery Testing Jobs (NOW HIRING)

Enovix Corporation

R&D Intern

Fremont, CA ยท 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 ...

Enovix Corporation

R&D Intern

Fremont, CA

$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 ...

Skild AI

Hardware Validation Engineer

San Mateo, CA ยท On-site

$140.70K - $185.70K/yr

Perform lithium battery safety and validation testing, including charge/discharge characterization ... Internship, academic project, or hands-on experience with PCB debugging or embedded electronics

Skild AI

Hardware Validation Engineer

San Mateo, CA ยท On-site

$100K - $300K/yr

Perform lithium battery safety and validation testing, including charge/discharge characterization ... Internship, academic project, or hands-on experience with PCB debugging or embedded electronics

Princeton Nuenergy

2026 Summer Internship

Monmouth Junction, NJ ยท On-site

$15.25 - $18.50/hr

... 2025 Summer Internship and Training program NuStars to local high school and recent college ... battery processing, electrode materials recycling, electrochemical performance testing, and other ...

Pnecycle

2026 Summer Internship

Monmouth Junction, NJ

$15.25 - $18.50/hr

... 2025 Summer Internship and Training program - NuStars to local high school and recent college ... battery processing, electrode materials recycling, electrochemical performance testing, and other ...

Pnecycle

2026 Summer Internship

Monmouth Junction, NJ ยท On-site

$15.25 - $18.50/hr

... 2025 Summer Internship and Training program - NuStars to local high school and recent college ... battery processing, electrode materials recycling, electrochemical performance testing, and other ...

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How much do internship battery testing jobs pay per hour?

As of Jun 1, 2026, the average hourly pay for internship battery testing in the United States is $21.67, according to ZipRecruiter salary data. Most workers in this role earn between $18.27 and $24.04 per hour, depending on experience, location, and employer.

What is the difference between Internship Battery Testing vs Battery Test Technician?

AspectInternship Battery TestingBattery Test Technician
CredentialsTypically students or entry-level, no formal certification requiredHigh school diploma or equivalent; technical certifications preferred
Work EnvironmentLaboratory or testing facility, supervised settingManufacturing or testing labs, hands-on testing environment
ResponsibilitiesAssisting with testing procedures, data collection, learning processesPerforming battery tests, troubleshooting, maintaining equipment

Internship Battery Testing roles focus on learning and assisting in battery testing processes, often for students or entry-level individuals. Battery Test Technicians perform hands-on testing and troubleshooting in professional settings. While internships emphasize training, technicians are responsible for executing tests independently.

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Internship Battery Testing jobs near you
Infographic showing various Internship Battery Testing job openings in the United States as of May 2026, with employment types broken down into 24% Internship, and 76% Full Time. Highlights an 100% In-person job distribution, with an average salary of $45,064 per year, or $21.7 per hour.
Battery Safety Engineer (multiple levels)

Battery Safety Engineer (multiple levels)

Joby Aviation

San Carlos, CA

$107.10K - $184.60K/yr

Full-time

Medical, Life, Retirement, PTO

Posted 10 days ago

Job description

Company Overview

Imagine a piloted air taxi that takes off vertically, then quietly carries you and your fellow passengers over the congested city streets below, enabling you to spend more time with the people and places that matter most. At Joby, we've been working to make that dream a reality since 2009 and we're now in the final stages of certifying our aircraft with the FAA. With plans to launch our aircraft in the US and Dubai, we're now scaling manufacturing and preparing for the launch of our commercial service.

Overview

Joby Aviation is seeking an engineer to help make our batteries the safest in the industry. This person will be a key member of our battery safety engineering effort and drive aspects of our battery pack and vehicle designs. This person will also develop tests that will push our technology and help define the standards for eVTOL. The testing will encompass the full range of abuse-thermal, electrical, and mechanical-of individual cells and full scale battery packs, including propagation and short circuiting.

We encourage you to apply if you meet the degree requirements and have relevant industry experience - including internships, co-ops, academic research, or project experience.

Responsibilities
  • Perform thermal analysis and simulations (using lumped sum models, CFD, and multi-physics tools) to evaluate cell, module, and pack-level behavior under abuse scenarios
  • Own test planning and execution for battery performance and safety, with a focus on high-voltage and thermal management
  • Design, set up, and maintain complex test equipment, including electrical, mechanical, fluid systems, and data acquisition/instrumentation
  • Correlate simulation results with experimental test data, refining thermal models for accuracy and utility
  • Drive decisions by analyzing and presenting data-driven insights and leading cross-functional efforts across mechanical, cell, and systems engineering
  • Support certification efforts across all programs by conducting tests, maintaining meticulous documentation of test plans, results, and observations
Required
  • BS + 3 years of experience or MS + 1 year of experience in mechanical engineering, thermals, physics, or related field
  • Solid understanding of battery hazards and failure modes (e.g., thermal runaway, electrical shorts, mechanical abuse)
  • Strong problem-solving mindset and foundation in thermodynamics, heat transfer, fluid dynamics, and electrical engineering fundamentals
  • Willingness to get hands dirty and work with team-members on all levels of test execution, from planning to final cleanup
  • Fundamental understanding of sensing and data acquisition principles
  • Great written, verbal, and presentation skills
Desired
  • Advanced degree in a relevant engineering or science field and 5+ years of experience
  • Knowledge of li-ion cell technology and experience with battery testing/design
  • Experience working with abuse testing at cell/module/pack levels and familiarity with safety testing standards such as UN 38.3, SAE 2464, RTCA DO-311
  • CAD experience, CATIA preferred
  • Python or other language for data processing and visualization
  • LabVIEW or other language for interfacing with data acquisition hardware
  • Hands-on experience with thermal modeling and simulation tools such as ANSYS Fluent, COMSOL, STAR-CCM+, MATLAB/Simulink, or similar CFD/FEA software
Additional Information

Compensation at Joby is a combination of base pay and Restricted Stock Units (RSUs). The target base pay for this position is $107,100 - $184,600/yr. The compensation package will be determined by job-related knowledge, skills, and experience.Joby also offers a comprehensive benefits package, including paid time off, healthcare benefits, a 401(k) plan with a company match, an employee stock purchase plan (ESPP), short-term and long-term disability coverage, life insurance, and more.

Joby is an Equal Opportunity Employer.

Employment Type: FULL_TIME

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