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Internship Battery Engineer Jobs in Seattle, WA (NOW HIRING)

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Power Engineer, Amazon Leo

Redmond, WA · On-site

... experience (including internships or academic research) in electrical power systems, power ... Exposure to solar, battery, or power conversion system design (academic or professional ...

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Internship Battery Engineer information

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$15

$28

$44

How much do internship battery engineer jobs pay per hour?

As of Aug 28, 2026, the average hourly pay for internship battery engineer in Seattle, WA is $28.93, according to ZipRecruiter salary data. Most workers in this role earn between $23.51 and $32.84 per hour, depending on experience, location, and employer.

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 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 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.

Are internship battery engineers in demand?

Internship battery engineers are in demand due to the growing focus on electric vehicles, renewable energy storage, and portable electronics. Companies seek candidates with knowledge of battery chemistry, testing, and safety protocols, making these internships valuable for gaining industry experience and skills in a competitive field.

What are popular job titles related to Internship Battery Engineer jobs in Seattle, WA?

For Internship Battery Engineer jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Internship Battery Engineer jobs in Seattle, WA look for?

The top searched job categories for Internship Battery Engineer jobs in Seattle, WA are:

Internship Battery Engineer jobs near you
Infographic showing various Internship Battery Engineer job openings in Seattle, WA as of August 2026, with employment types broken down into 17% Internship, and 83% Full Time. Highlights an 100% In-person job distribution, with an average salary of $60,164 per year, or $28.9 per hour.

Mechanical Engineer - Battery Pack, Satellites (Starlink)

Redmond, WA

SpaceX
Aerospace Product and Parts Manufacturing • 1 - 5K employees

8.7

Company rating: 8.7 out of 10

Based on 150 frontline employees who took The Breakroom Quiz

16th of 72 rated aerospace companies

Great coworkers

People enjoy working here

Good employer

Learn more about SpaceXexternal

$115K - $165K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 11 days ago

Job description

MECHANICAL ENGINEER - BATTERY PACK, SATELLITES (STARLINK)

SpaceX is looking for a Mechanical Engineer to join the Starlink Battery team, focusing on battery pack-level design and development for our next generation of satellites. You will be responsible for cell-to-pack design, maximizing energy density and manufacturability of the packs while ensuring reliable long-term operation in Low Earth Orbit.

RESPONSIBILITIES:

  • Design satellite battery packs that integrate thousands of 2170-format cylindrical cells at high voltage
  • Perform CAD & analysis of the mechanical, electrical, and thermal performance of packs under conditions spanning ground-side validation through on-orbit operation
  • Drive design trades that maximize pack-level Wh/kg and minimize $/kWh, while ensuring manufacturability and fault tolerance across satellite life
  • Conduct DFMEAs and root-cause analyses to anticipate issues and ensure long-term reliability
  • Validate designs via qualification testing including vibration, thermal, environmental, & vacuum testing
  • Work closely with manufacturing teams to develop efficient in-house production process for pack assembly; own the pack lifecycle from upstream component vendors through pack production
  • Demonstrate extreme ownership of product outcomes at every stage of development and production; own product delivery timeline through conception, design, assembly, and launch
  • Collaborate with supporting teams including battery cell, production & manufacturing, abuse testing, flight software, and thermal analysis to ensure high-reliability pack performance & operation

BASIC QUALIFICATIONS: 

  • Bachelor's degree in an engineering or other STEM discipline
  • Experience with CAD and FEA software packages 
  • 1+ years of experience with battery pack design, analysis, testing, and/or manufacturing (internships, co-ops, lab work and club-team experience can apply)

PREFERRED SKILLS AND EXPERIENCE: 

  • 2+ years of professional experience in mechanical design and analysis
  • 2+ years of hands-on project experience with complex mechanical systems, preferably as a team lead
  • Professional experience with 2170-format battery design, manufacturing, and testing
  • Proficiency in CAD and analysis software (NX, ANSYS, and FEMAP preferred)
  • Solid understanding and application of GD&T
  • Experience executing designs from prototypes through high-volume production ramp
  • Self-motivated with strong organizational, written, and oral communication skills 
  • Experience with design of experiments, statistical process control, and process qualification
  • Experience working with PCB designers and exposure to PCB layout and PCBA mechanical design

ADDITIONAL REQUIREMENTS: 

  • Must be willing to work extended hours and weekends as necessary for mission critical deadlines
  • Must be willing to travel as needed
COMPENSATION AND BENEFITS:
Pay Range:
Level 1: $100,000.00 - $135,000.00
Level 2: $115,000.00 - $165,000.00

Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.

Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees in Washington State accrue paid sick time in compliance with state and federal law. Company shuttles are offered to employees for roundtrip travel from select Seattle locations to the SpaceX Redmond office Monday to Friday.

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About SpaceX

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Industry

Aerospace product and parts manufacturing, data services, guided missile and space vehicle manufacturing and satellite telecommunications

Company size

1,001 - 5,000 Employees

Headquarters location

Hawthorne, CA, US

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