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Internship Battery Engineer Jobs in California (NOW HIRING)

Coreshell Technologies

Process Engineer

San Leandro, CA · On-site

We are seeking a Junior Process Engineer to join our battery process technology team. This role ... Internship or project experience in battery manufacturing * Experience with DOE, SPC, or Six Sigma ...

Coreshell Technologies

Process Engineer

San Leandro, CA · On-site

$72K - $85K/yr

We are seeking a Junior Process Engineer to join our battery process technology team. This role ... Internship or project experience in battery manufacturing * Experience with DOE, SPC, or Six Sigma ...

Parallel Systems

Mechanical Engineer

Los Angeles, CA

$125K - $150K/yr

Parallel Systems is pioneering autonomous battery-electric rail vehicles designed to transform ... Experience designing and manufacturing real mechanical hardware through internships, student teams ...

Parallel Systems

Mechanical Engineer

Los Angeles, CA · On-site

$125K - $150K/yr

Parallel Systems is pioneering autonomous battery-electric rail vehicles designed to transform ... Experience designing and manufacturing real mechanical hardware through internships, student teams ...

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All JobsBattery Engineer JobsInternship Battery Engineer JobsInternship Battery Engineer Jobs in California

Internship Battery Engineer information

What types of projects or tasks can I expect to work on as an internship battery engineer?

As an Internship Battery Engineer, you will typically assist with hands-on testing and analysis of battery cells, modules, or packs, often supporting senior engineers in evaluating performance, safety, and efficiency. You may also help with data collection, report preparation, and prototype development for new battery technologies. Collaboration is key, as you'll work closely with cross-functional teams including materials scientists, mechanical engineers, and manufacturing specialists to support research and development goals. This role provides valuable exposure to industry-standard testing equipment and real-world problem-solving in a fast-paced environment.

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

AspectInternship Battery EngineerBattery Engineer
Required CredentialsEnrolled in or recent graduate of engineering or related programBachelor's or Master's in Electrical, Chemical, or Mechanical Engineering
Work EnvironmentInternship programs, entry-level projects, supervised tasksFull-time, professional roles in R&D, manufacturing, or testing
Employer & Industry UsageInternship positions in battery manufacturing, automotive, or electronics companiesEstablished roles in similar industries with advanced responsibilities
Search & Comparison IntentUnderstanding entry-level opportunities and learning pathsCareer progression and professional responsibilities

In summary, an Internship Battery Engineer is an entry-level position designed for students or recent graduates gaining initial industry experience. A Battery Engineer is a full-time professional responsible for designing, testing, and improving battery systems. The internship provides foundational exposure, while the full-time role involves advanced technical work and project management.

What are the key skills and qualifications needed to thrive as an internship battery engineer?

To thrive as an Internship Battery Engineer, you need a solid understanding of electrochemistry, materials science, and battery technologies, often supported by coursework in engineering or a related STEM field. Familiarity with lab instruments, battery testing software, and data analysis tools like MATLAB or Python is typically required. Analytical thinking, attention to detail, and effective teamwork are crucial soft skills in this role. These skills and qualities are vital for contributing to innovative battery research and development while ensuring safety and accuracy in experimental work.

What does an internship battery engineer do?

An Internship Battery Engineer assists in the research, development, and testing of battery technologies under the supervision of experienced engineers. Their responsibilities may include conducting experiments, collecting and analyzing data, and helping improve battery performance and safety. Interns often work on tasks related to battery design, prototyping, and quality assessment, gaining hands-on experience with various types of batteries such as lithium-ion. This role provides valuable exposure to the field of energy storage and helps interns build foundational skills for a career in battery engineering.
What are the most commonly searched types of Battery Engineer jobs in California? The most popular types of Battery Engineer jobs in California are:
What are popular job titles related to Internship Battery Engineer jobs in California? For Internship Battery Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Internship Battery Engineer jobs in California look for? The top searched job categories for Internship Battery Engineer jobs in California are:
What cities in California are hiring for Internship Battery Engineer jobs? Cities in California with the most Internship Battery Engineer job openings:
Internship Battery Engineer jobs near you

Powertrain Mechanical Engineer, Battery

Joby Aviation

San Carlos, CA

$96K - $160K/yr

Full-time

Medical, Life, Retirement, PTO

Re-posted 23 days ago

Job description

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.


Joby Aviation is seeking a passionate Mechanical Engineer to join our Powertrain and Electronics Battery Engineering team in San Carlos, CA. This engineer will support design & development of the Joby S4 electric vertical take-off and landing vehicle, and emerging future projects. You will be responsible for designing hardware for various systems that power and control the aircraft. This position requires a relentless drive for engineering excellence and the ability to balance complex competing objectives and priorities. The position will work cross-functionally and be responsible for the entire development cycle from early architecture through production. While this role is advertised & leveled as an early career through mid career position, we're open to senior level experience and encourage all to apply who meet the minimum requirements.


  • Design components, subassemblies, and systems
  • Perform analysis (models/simulation) to support design decisions
  • Plan/execute development tests to support design decisions
  • Work with external vendors and internal manufacturing/fabrication teams to build hardware
  • Work with the testing team to support verification testing of hardware

  • B.S. or higher in mechanical engineering
  • 2+ years of industry work experience; preferably “full-stack” with exposure to test, design, equipment/component selection, hands-on builds, bring-up and troubleshooting (can include internships, university clubs, team programs, and full-time positions)
  • Proficiency with professional 3D modeling software, preferably with Catia 3D Experience 
  • Proficiency in mechanical design, materials selection, kinematics, and analysis
  • Excellent problem solving and communication skills
  • Strong analytical background – able to use first principles to drive/inform design

  • M.S./Ph.D. in a relevant field of study
  • 5+ years of working experience in automotive or aerospace industry
  • Experience with Dassault Systemes CAD, specifically using generative shape design, part design, and assembly design
  • Experience with finite element tools (Abaqus)
  • Direct battery engineering experience

Compensation at Joby is a combination of base pay and Restricted Stock Units (RSUs). The target base pay for this position is $96,200 - $160,000/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.

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