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Internship Solid State Battery Jobs (NOW HIRING)

Senior Battery Engineer

Waltham, MA ยท On-site

$112K - $154K/yr

About Adden Energy Adden Energy is developing solid-state batteries for automotive and consumer ... We are looking for a Senior Battery Engineer to join our growing technical team and work to scale ...

Research Technician (Off-Hours Shift)

Waltham, MA ยท On-site

$19.50 - $26.75/hr

Perform mixing & coating of solid-state battery components according to a strict standard of procedures * Operate mass balances, mixer, coater, and gloveboxes, and handle other chemicals and ...

Sr. Process Engineer

Hayward, CA ยท On-site

$119K - $154K/yr

Continuously survey and interpret literature on solid-state battery materials and architectures, integrating key insights into the company's technical strategies. * Contribute to the company's IP ...

ION Storage Systems offers solid-state battery solutions that prioritize performance, safety, and durability. Focusing on a variety of portable and stationary energy storage applications, ION ...

Sr. Process Engineer

Hayward, CA ยท On-site

$119K - $154K/yr

Continuously survey and interpret literature on solid-state battery materials and architectures, integrating key insights into the company's technical strategies. * Contribute to the company's IP ...

Continuously survey and interpret literature on solid-state battery materials and architectures, integrating key insights into the company's technical strategies. * Drive innovation and IP ...

ION Storage Systems offers solid-state battery solutions that prioritize performance, safety, and durability. Focusing on a variety of portable and stationary energy storage applications, ION ...

Develops and maintains physics-based electrochemical models of solid-state battery cells, with particular emphasis on Newman-type continuum models, to predict and explain cell performance across a ...

Continuously survey and interpret literature on solid-state battery materials and architectures, integrating key insights into the company's technical strategies. * Drive innovation and IP ...

Senior Cell Assembly Engineer

Hayward, CA ยท On-site

$119K - $164K/yr

Position Summary The Senior Cell Assembly Engineer is responsible for developing and refining the cell assembly processes at the core of Blue Current's solid-state battery technology, where the ...

Hands-on experience with solid-state battery technologies, including cathode design, integration ... and interface optimization * Proven experience leading cathode development programs from early ...

Hands-on experience with solid-state battery technologies, including cathode design, integration, and interface optimization * Proven experience leading cathode development programs from early ...

Design, modify, and optimize the mechanical fixtures for solid-state battery * Design and develop pilot scale electrode coating tools based on the company's cell technology * Design the tools and ...

Testing Technician

Woburn, MA ยท On-site

$27 - $32/hr

S.-based solid-state battery company driving the future of energy storage and electrification. Partnered with global leaders including Mercedes-Benz, Stellantis, Hyundai, and Kia, Factorial is at the ...

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Internship Solid State Battery information

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How much do internship solid state battery jobs pay per hour?

As of Jul 1, 2026, the average hourly pay for internship solid state battery in the United States is $21.75, according to ZipRecruiter salary data. Most workers in this role earn between $14.90 and $26.92 per hour, depending on experience, location, and employer.

What types of projects or tasks can I expect to work on during a Solid State Battery internship?

As a Solid State Battery intern, you will likely engage in hands-on laboratory work, such as preparing and analyzing battery materials, assembling test cells, and conducting electrochemical testing. You may also collaborate with researchers and engineers to interpret experimental data and contribute to ongoing research projects. It's common to participate in team meetings, document your findings, and present results to colleagues. This role provides valuable exposure to cutting-edge energy storage technology and the opportunity to develop practical skills in materials science and battery engineering.

What is the difference between Internship Solid State Battery vs Internship Battery Research Assistant?

AspectInternship Solid State BatteryInternship Battery Research Assistant
CredentialsRelevant coursework in electrochemistry, materials scienceBackground in chemistry, materials science, or engineering
Work EnvironmentLaboratories focused on energy storage, materials testingResearch labs, testing facilities, academic or industry settings
Industry UsageElectronics, automotive, renewable energy sectorsEnergy storage, electronics, research institutions

Both internships involve research in energy storage technologies, but the Internship Solid State Battery specifically focuses on developing and testing solid-state battery materials, while the Internship Battery Research Assistant covers broader battery research, including liquid and solid chemistries. The roles share similar credentials and work environments, often within research labs in related industries.

What are the key skills and qualifications needed to thrive as an Internship Solid State Battery, and why are they important?

To thrive in a Solid State Battery Internship, you typically need a strong background in materials science, chemistry, or electrical engineering, often supported by relevant coursework or lab experience. Familiarity with analytical instruments (such as XRD, SEM, or electrochemical workstations) and data analysis tools, as well as knowledge of battery testing protocols, is highly valuable. Attention to detail, problem-solving abilities, and effective communication are crucial soft skills to excel in collaborative research environments. These competencies enable interns to contribute meaningfully to innovative battery development projects and ensure accurate experimental results.

What does an Internship in Solid State Battery involve?

An Internship in Solid State Battery typically involves assisting in the research, development, and testing of advanced battery technologies that use solid electrolytes instead of liquid ones. Interns may work in laboratory settings, help with experiments, analyze data, and learn about the materials and processes used in solid state batteries. These internships provide valuable hands-on experience with cutting-edge energy storage technology and often require a background in chemistry, materials science, or engineering. Interns may also collaborate with experienced scientists and engineers, contributing to projects aimed at improving battery performance and safety.
More about Internship Solid State Battery jobs
What cities are hiring for Internship Solid State Battery jobs? Cities with the most Internship Solid State Battery job openings:
What are the most commonly searched types of Solid State Battery jobs? The most popular types of Solid State Battery jobs are:
What states have the most Internship Solid State Battery jobs? States with the most job openings for Internship Solid State Battery jobs include:
Infographic showing various Internship Solid State Battery job openings in the United States as of June 2026, with employment types broken down into 1% As Needed, 93% Full Time, 1% Part Time, and 5% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $45,235 per year, or $21.7 per hour.
Senior Battery Engineer

Senior Battery Engineer

Adden Energy

Waltham, MA โ€ข On-site

$112K - $154K/yr

Full-time

Medical, Dental, Vision, PTO

Posted 17 days ago


Job description

About Adden Energy
Adden Energy is developing solid-state batteries for automotive and consumer applications and is located in the Boston Area. Our technology is based on leading research from Harvard University, and our team is backed by prominent venture capital investors.
We are looking for a Senior Battery Engineer to join our growing technical team and work to scale our technology. As a key member of our team, you will make a substantial impact on the company's future and set the stage for how we build batteries for years to come as we work to make a positive impact on climate change.
What you get to do:
  • Design and develop pilot scale processes for manufacturing solid state battery cells
  • Assemble battery cells by using notching, stacking, welding, and packaging processes
  • Work with vendors to customize the equipment and tools based on manufacturing processes
  • Maintain, modify, and optimize the equipment and tools with vendor's guidelines

What you bring to this role:
  • Advanced degree in mechanical or chemical engineering or related field
  • 5+ years of experience in a cell fabrication role in a Li ion battery industrial environment
  • Group leading experience is preferred
  • Hands-on experience with multi-layer large format pouch cell assembly processes
  • Experience with all-solid-state-battery development is strongly preferred
  • Experience of vendor qualification and customer interactions
  • A desire to hold your own in a fast-moving environment alongside highly technical peers
  • Ability to work safely and in compliance with all regulations and quality systems

We are happy to offer our team members:
  • Competitive salary versus leading employers in industry, commensurate with experience
  • Medical, dental, and vision insurance
  • Generous employee stock options
  • Three weeks paid time off
  • U.S. Visa Sponsorship possible

Adden Energy is interested in working with every qualified candidate regardless of current U.S. work authorization, and would consider sponsoring visas.
We value diversity and do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.