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Battery Engineer Jobs in Seattle, WA (NOW HIRING)

Meta

Battery Systems Engineer

Redmond, WA

$144K/yr

As a Battery System Engineer at Meta, you will take ownership of the Battery pack electrical designs and their integrations to power the state-of-the-art devices developed by Reality Labs. You will ...

MAGNIX USA INC

Battery Systems Engineer

Everett, WA · On-site

$120K - $185K/yr

The Battery Systems Engineer owns the design of a new 800V stationary battery pack and energy storage system for datacenter backup power, leveraging magniX's high-voltage battery engineering ...

New

INSPYR Solutions

Systems Engineer

Redmond, WA · On-site

$44 - $64/hr

Systems Engineer Location: Redmond, WA Duration: 12 months Compensation: $44-64/hr Work ... Execute battery pack validation testing, including functional, environmental, electrical, and ...

MAGNIX USA INC

Controls/Firmware Engineer

Everett, WA · On-site

$120K - $165K/yr

The Controls/Firmware Engineer develops the architecture that ties the battery management system, power converter, and datacenter rack power management together. They will design charge/discharge ...

New

Concentric LLC

Battery Field Technician

Everett, WA

$29 - $36/hr

With a national network of service professionals, Concentric provides engineering, installation and ... Troubleshoot battery and charger systems. * Perform repairs at customer locations and Concentric ...

Concentric LLC

Battery Field Technician

Everett, WA

$29 - $36/hr

With a national network of service professionals, Concentric provides engineering, installation and ... Troubleshoot battery and charger systems. * Perform repairs at customer locations and Concentric ...

Amazon

Electrical Engineer , Amazon Leo

Redmond, WA · On-site

We are looking for an experienced and highly skilled Electrical Engineer to lead our advanced power systems for battery testing This role will involve designing, building, test and validation of our ...

Concentric, LLC

Battery Field Technician

Everett, WA · On-site

$29 - $36/hr

With a national network of service professionals, Concentric provides engineering, installation and ... Troubleshoot battery and charger systems. * Perform repairs at customer locations and Concentric ...

Concentric LLC

Battery Field Technician

Everett, WA · On-site

$29 - $36/hr

With a national network of service professionals, Concentric provides engineering, installation and ... Troubleshoot battery and charger systems. * Perform repairs at customer locations and Concentric ...

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All JobsBattery Engineer JobsBattery Engineer Jobs in Seattle, WA

Battery Engineer information

See Seattle, WA salary details

$80.8K

$131.4K

$190.7K

How much do battery engineer jobs pay per year?

As of Aug 4, 2026, the average yearly pay for battery engineer in Seattle, WA is $131,423.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,200.00 and $148,000.00 per year, depending on experience, location, and employer.

What are some common challenges battery engineers face when developing new battery technologies?

Battery Engineers often encounter challenges related to balancing energy density, safety, and cost when designing new battery technologies. Achieving higher performance without compromising the lifespan or safety of the battery is a complex task that requires extensive testing and collaboration with materials scientists, electrical engineers, and manufacturing teams. Additionally, staying current with evolving industry standards and environmental regulations is crucial. These challenges make adaptability, teamwork, and problem-solving essential skills for success in this field.

What is a battery engineer?

Battery Engineers are professionals who design, develop, test, and improve batteries and energy storage systems. They work on creating more efficient, reliable, and safe batteries for a variety of applications, including electric vehicles, consumer electronics, and renewable energy systems. Their responsibilities often include materials research, prototype development, performance testing, and ensuring compliance with safety standards. Battery Engineers collaborate with other engineers and scientists to push the boundaries of battery technology and contribute to advancements in energy storage.

What are the key skills and qualifications needed to thrive as a battery engineer, and why are they important?

To thrive as a Battery Engineer, you need a solid background in electrochemistry, materials science, and electrical engineering, typically supported by a relevant engineering degree. Familiarity with battery management systems (BMS), simulation software (such as COMSOL or MATLAB), and safety certification standards is commonly required. Strong problem-solving abilities, attention to detail, and effective teamwork are standout soft skills in this field. These skills and qualities are crucial for developing safe, efficient, and innovative battery technologies that meet industry demands.

What does a battery engineer do?

As a battery engineer, you work in power technology to design batteries of all types—common types include Alkaline and Lithium-ion batteries. Your job is to create an energy cell system using a cathode, anode, and electrode in various designs. Other duties include electrochemical cell fabrication, researching innovative energy materials, and working with lab technicians to complete projects. A battery engineer may also participate in ongoing research projects, helping create the energy sources of tomorrow.

What is the difference between Battery Engineer vs Battery Technician?

AspectBattery EngineerBattery Technician
CredentialsBachelor's or higher in engineering, certifications like PE or EITTechnical diploma or associate degree, specialized training
Work EnvironmentDesign, development, testing in labs or R&D facilitiesInstallation, maintenance, troubleshooting in field or manufacturing
Job FocusResearch, design, improve battery systemsRepair, testing, and servicing batteries and systems

Battery Engineers focus on designing and developing new battery technologies, while Battery Technicians handle installation, maintenance, and troubleshooting. Both roles are essential in the battery industry but differ in responsibilities, education, and work settings.

More about Battery Engineer jobs
What are the most commonly searched types of Battery Engineer jobs in Seattle, WA? The most popular types of Battery Engineer jobs in Seattle, WA are:
What are popular job titles related to Battery Engineer jobs in Seattle, WA? For Battery Engineer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Battery Engineer jobs in Seattle, WA look for? The top searched job categories for Battery Engineer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Battery Engineer jobs? Cities near Seattle, WA with the most Battery Engineer job openings:
Battery Engineer jobs near you
Infographic showing various Battery Engineer job openings in Seattle, WA as of July 2026, with employment types broken down into 95% Full Time, 4% Part Time, and 1% Contract. Highlights an 98% Physical, and 2% Remote job distribution, with an average salary of $131,423 per year, or $63.2 per hour.

Battery Systems Engineer

Meta

Redmond, WA

$144K/yr

Full-time

Re-posted 10 days ago

Meta rating

7.8

Company rating: 7.8 out of 10

Based on 45 frontline employees who took The Breakroom Quiz

135th of 241 rated software companies

Job description

As a Battery System Engineer at Meta, you will take ownership of the Battery pack electrical designs and their integrations to power the state-of-the-art devices developed by Reality Labs. You will work closely with our product engineering teams to define battery requirements, aiming to find optimal options for product volume, weight, and run time. You will provide build support during New Product Introduction activities to ensure that manufacturing processes align with design intent. Collaboration with safety, reliability, operations, software and other cross-functional partners will be essential to integrate the battery into the final system and meet system level performance metrics. Supporting final assembly activities at supplier sites to ensure proper integration of the battery into the final system will be part of your duties, as well as assisting the sourcing team with cost analysis, supplier audits, and market analysis.
Battery Systems Engineer Responsibilities:
  • Work with product groups to define and deliver battery packs as per requirement
  • Work with vendors to develop battery packs per Meta’s requirements
  • Develop Electrical and interconnect architectures for battery management systems
  • Develop engineering requirements and specifications, test and validate plans for manufacturing and characterization of battery packs
  • Develop test boards and test fixtures to validate the performance of batteries
  • Develop processes, frameworks and best practices to scale designs across multiple programs
  • Develop Electrical and thermal battery characterization requirements
  • Support hardware integration related to interfacing hardware and connection issues
  • Provide build support during early New Product Introduction builds to ensure that the process can meet the design intent
  • Perform failure analysis, root cause analysis and create corrective action plans
  • communicate problems and solutions to cross functional team members
  • Identify system interactions and design factors which impact battery module performance such as charge time affected by system thermals and battery age, interaction with accessories and help assist product claims on battery runtimes
  • Perform battery gas gauge performance characterization at both module and system levels
  • Support software integration of batteries into system for both functionality and performance
  • Domestic and international travel to suppliers and test labs as needed

Minimum Qualifications:
  • Bachelor's degree in Electrical Engineering or related field, and/or equivalent industry experience
  • 6+ years experience in working with of Li-ion battery pack design
  • Experience with Battery Management systems including fuel gauging
  • Experience applying electrical engineering fundamentals into product solutions
  • Experience working on consumer electronics
  • Experience with PCB schematic capture and layout design with Altium
  • Experience communicating with and working collaboratively with Product Design engineers and other hardware/software cross-functional team members

Preferred Qualifications:
  • Experience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews)
  • Experience in programming in languages such as Python or C and/or other scripting languages
  • Experience with statistical tools, Design of Experiments and packages such as JMP or Minitab
  • Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)
  • Experience with high volume production
  • 5+ years of experience in supporting Lithium-ion battery pack design
  • Masters or PhD in Electrical Engineering or equivalent industry experience
  • Experience with battery protection circuits, communication protocols such as I2C, UART, charger interactions
  • Electrical Engineering background in analog and digital circuits, schematic and layout capture tools
  • Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologies
  • Communication and presentation skills

About Meta:
Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps like Messenger, Instagram and WhatsApp further empowered billions around the world. Now, Meta is moving beyond 2D screens toward immersive experiences like augmented and virtual reality to help build the next evolution in social technology. People who choose to build their careers by building with us at Meta help shape a future that will take us beyond what digital connection makes possible today—beyond the constraints of screens, the limits of distance, and even the rules of physics.
Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment.
Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at accommodations-ext@meta.com.
$144,000/year to $204,000/year + bonus + equity + benefits
Individual compensation is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base hourly rate, monthly rate, or annual salary only, and do not include bonus, equity or sales incentives, if applicable. In addition to base compensation, Meta offers benefits. Learn more about benefits at Meta.

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