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Tesla Battery Module Engineer Jobs (NOW HIRING)

Gotion, Inc.

Senior System Engineer - HV Battery

Fremont, CA · On-site

$114K - $156K/yr

The Senior System Engineer is responsible to design & develop & release battery pack/Module system performance and requirements. Lead battery design team to develop a battery system to meet the ...

Canoo

Battery Pack Test Engineer

Oklahoma City, OK · On-site

Job Title Battery Pack Test Engineer About Canoo Canoo's mission is to bring EVs to Everyone and ... Test battery Module and Battery Pack design and components including Battery Disconnect Units, DC ...

Canoo

Sr. Battery Pack Test Engineer

Oklahoma City, OK · On-site

Job Title Senior Battery Pack Test Engineer About Canoo Canoo's mission is to bring EVs to Everyone ... Test battery Module and Battery Pack design and components including Battery Disconnect Units, DC ...

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Tesla Battery Module Engineer information

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How much do tesla battery module engineer jobs pay per year?

As of Jun 4, 2026, the average yearly pay for tesla battery module engineer in the United States is $115,418.00, according to ZipRecruiter salary data. Most workers in this role earn between $95,000.00 and $130,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Tesla Battery Module Engineer, and why are they important?

To thrive as a Tesla Battery Module Engineer, you need a solid background in mechanical, electrical, or materials engineering, typically supported by a relevant degree and hands-on experience with battery technologies. Familiarity with CAD software, battery management systems, and data analysis tools is essential, along with knowledge of industry standards and safety protocols. Strong problem-solving, teamwork, and effective communication skills help you collaborate across multidisciplinary teams and drive innovation. These competencies ensure the development of efficient, reliable battery modules that meet Tesla's performance, safety, and quality standards.

What are some typical challenges faced by Tesla Battery Module Engineers, and how are they addressed within the team?

Tesla Battery Module Engineers often encounter challenges related to optimizing battery performance, ensuring safety standards, and managing tight production timelines. These challenges are typically addressed through close collaboration with cross-functional teams, such as mechanical, electrical, and manufacturing engineers. Regular team meetings and data-driven problem-solving sessions help identify root causes and implement innovative solutions. Additionally, engineers are encouraged to stay up-to-date with the latest advancements in battery technology to continuously improve module efficiency and reliability.

What does a Tesla Battery Module Engineer do?

A Tesla Battery Module Engineer is responsible for designing, developing, and optimizing battery modules used in Tesla's electric vehicles and energy storage products. Their work involves selecting materials, ensuring safety and performance, overseeing manufacturing processes, and collaborating with cross-functional teams to improve battery technology. They use advanced engineering tools to test and validate battery modules, aiming to enhance energy density, lifespan, and efficiency. This role plays a critical part in supporting Tesla’s mission to accelerate the world’s transition to sustainable energy.

What is the difference between Tesla Battery Module Engineer vs Tesla Battery Pack Engineer?

AspectTesla Battery Module EngineerTesla Battery Pack Engineer
ResponsibilitiesDesigns and develops individual battery modules, focusing on cell integration and thermal management.Designs and manages entire battery packs, including modules, cooling systems, and electrical integration.
Required SkillsBattery chemistry, thermal management, mechanical design, and testing of modules.System integration, electrical engineering, thermal management, and safety protocols for packs.
Work EnvironmentResearch labs, manufacturing facilities, and testing centers focused on modules.Vehicle assembly lines, testing facilities, and system integration environments.

The Tesla Battery Module Engineer specializes in designing and developing individual battery modules, focusing on cell integration and thermal management. In contrast, the Tesla Battery Pack Engineer oversees the entire battery system, including modules, cooling, and electrical systems. Both roles require expertise in thermal management and electrical systems but differ in scope and focus, with the module engineer concentrating on component-level design and the pack engineer on system-level integration.

Battery Module/Pack Engineer - Battery Systems Engineering

Battery Module/Pack Engineer - Battery Systems Engineering

Fluence

Houston, TX • On-site

Full-time

Posted 11 days ago

Job description

Fluence (Nasdaq: FLNC) is a global market leader delivering intelligent energy storage and optimization software for renewables and storage. Our solutions and operational services are helping to create a more resilient grid and unlock the full potential of renewable portfolios. With gigawatts of successful implementations across nearly 50 markets, we are transforming the way we power our world for a more sustainable future. For more information, please visit fluenceenergy.com.
Job Description:
Location: On-Site Houston, TX
Role Overview
This role supports Fluence product supply and development by partnering hardware engineering lead on lithium-ion battery subsystem hardware, performance characterization, and verification testing. A working understanding of battery cell and module degradation is expected; however, the primary focus is battery electrical systems engineering and mass production of battery modules and testing (HV architecture, protection, BMS interfaces/communications, instrumentation, and validation) across internal teams, suppliers, and third-party labs.
Responsibilities include:
  • Maintain in-depth knowledge of Li-ion batteries and subsystem components (cells, modules, BMS), including key electrical ratings/limits and interface requirements for energy storage products
  • Support as lead engineer Fluence Energy battery module manufacturing in the US, including production readiness and technical issue resolution
  • Drive product and process improvements at the production facility using data-driven methods (yield, cycle time, FPY) and controlled change management
  • Partner with production teams and equipment suppliers to identify root causes of EOL test failures and production issues (containment, corrective actions, verification)
  • Contribute to battery module/pack design architecture and flow requirements into manufacturable, scalable mass-production solutions; collaborate cross-functionally to deliver to schedule
  • Establish battery module production readiness: define equipment/station requirements, develop procedures, and set in-process and end-of-line test checkpoints
  • Collaborate with systems engineering to ensure battery technical characteristics (limits, fault behavior, comms) are reflected in overall energy storage system design
  • Manage and coordinate with battery module suppliers and subcomponent vendors on requirements, changes, and technical deliverables
  • Serve as the main contact for third-party lab testing of new battery equipment (e.g., protection tests, BMS communication testing, thermal validation, integration with Fluence controls, telemetry points, mechanical fit/installation)
  • Gather supplier data on thermal behavior of battery modules in operation and partner with enclosure design teams to size cooling solutions for key applications

What does a qualified candidate bring to Fluence?
  • Bachelor's degree (or higher) in Electrical Engineering, Mechanical Engineering, or equivalent
  • 5+ years of experience developing and testing high-voltage battery systems (integration, verification, and validation)
  • Experience in manufacturing/industrialization of battery cells or modules (process readiness, EOL test, quality controls)
  • Broad technical knowledge across engineering disciplines (electrical, electronics, mechanical, thermal, materials, safety, test/validation, manufacturing)
  • Global mindset with experience working in an international, multi-cultural matrix environment (cross-site teams and suppliers)
  • Strong verbal and written communication skills (English required; Chinese is a plus), including clear technical documentation
  • Self-starter who is results-oriented and process-driven, with disciplined change/configuration control
  • Strong problem-solving skills, including structured root-cause analysis and data interpretation
  • Willingness to travel frequently primarily within the US
  • Energy storage industry experience preferred but not required

Our Culture
At Fluence, our culture is the foundation that drives our ambitious growth strategy and fuels our mission to transform the future of energy. Our core cultural pillars empower us to innovate, collaborate, and lead with purpose, ensuring we continue to deliver unparalleled value to our customers and the world.
Unleash Voices
We believe every voice matters. We encourage openness, active listening, and decisive action to create a culture where everyone has the opportunity to contribute to our success. We foster an environment where diverse perspectives are heard and valued, driving innovation and progress.
Customer Fluent
Our customers are at the heart of everything we do. We're committed to delivering exceptional value that exceeds expectations by understanding our customers' needs and adapting swiftly to meet them. Our deep focus on customer satisfaction drives us to continuously improve and innovate.
Infinite Impact
We are committed to creating the impossible. We push boundaries to deliver sustainable, game-changing solutions that shape a brighter, more energy-efficient future for all. Our team is passionate about making a lasting impact that will resonate for generations to come.
All In
We are all in for growth. Our teams are relentlessly focused on identifying and seizing opportunities that propel us forward. We embrace an ownership mindset, pushing ourselves and each other to accelerate progress and create lasting success.

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