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Freelance Battery Test Engineer Jobs (NOW HIRING)

Lucid Motors

HV Battery Test Technician

Newark, CA

$34 - $47/hr

We are looking for an HV Battery Test Technician to join our world-class team. This position ... Work closely with Engineering team to optimize capability and deliver high quality test results.

AST SpaceMobile

Battery Pack Engineer

Homestead, FL

Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by ... Direct experience with Arbin battery test equipment and Amada welding systems (laser or resistance ...

AST SpaceMobile

Battery Pack Engineer

Homestead, FL · On-site

Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by ... Direct experience with Arbin battery test equipment and Amada welding systems (laser or resistance ...

Anduril Industries

Battery Engineer

Costa Mesa, CA

$132K - $213K/yr

Battery management system (BMS) integration and validation * Cell, module, and pack level ... Support bring-up, test, debug, and vehicle integration * Ramp plan from development units to ...

Anduril Industries

Battery Engineer

Costa Mesa, CA · On-site

$132K - $213K/yr

Battery management system (BMS) integration and validation * Cell, module, and pack level ... Support bring-up, test, debug, and vehicle integration * Ramp plan from development units to ...

Ford Motor Company

Cell Test Engineer

Long Beach, CA · Hybrid

$135K - $226K/yr

Proficiency in experience with battery test equipment scripting. (AVL LYNX, Arbin, Neware) Proficiency in Python (Leetcode Python Problems Easy Level) or other programming languages. Experience with ...

Ford Motor Company

Cell Test Engineer

Long Beach, CA · Hybrid

$135K - $226K/yr

Proficiency in experience with battery test equipment scripting. (AVL LYNX, Arbin, Neware) Proficiency in Python (Leetcode Python Problems Easy Level) or other programming languages. Experience with ...

BYD North America

Test Engineer

Manteca, CA

The Test Engineer is responsible for conducting performance, safety, and functional testing of battery products to ensure compliance with company and industry standards. This role involves test ...

Blue Current

Test Technician

Hayward, CA

Monitor active battery tests for anomalies and faults; own the tracking of open issues from initial flag to resolution, keeping R&D engineers in the loop throughout * Other duties as assigned ...

Blue Current

Test Technician

Hayward, CA · On-site

Monitor active battery tests for anomalies and faults; own the tracking of open issues from initial flag to resolution, keeping R&D engineers in the loop throughout * Other duties as assigned ...

BYD North America

Test Engineer

Manteca, CA

The Test Engineer is responsible for conducting performance, safety, and functional testing of battery products to ensure compliance with company and industry standards. This role involves test ...

BYD North America

Test Engineer

Manteca, CA · On-site

The Test Engineer is responsible for conducting performance, safety, and functional testing of battery products to ensure compliance with company and industry standards. This role involves test ...

Anduril Industries

Senior Battery Engineer

Costa Mesa, CA

$112K - $154K/yr

Support bring-up, test, debug, and vehicle integration * Ramp plan from development units to ... programming and modeling tools: Matlab, Simulink, and/or battery algorithm development. 2) ...

Peak Energy

Senior Test Engineer

Burlingame, CA · On-site

$150K - $200K/yr

Senior Manager, Test Engineering Position Type: Full-time About Peak Energy Peak Energy is the first American venture to advance globally proven Sodium-Ion battery systems as the storage standard for ...

Peak Energy

Senior Test Engineer

Burlingame, CA · On-site

$150K - $200K/yr

Senior Manager, Test Engineering Position Type: Full-time About Peak Energy Peak Energy is the first American venture to advance globally proven Sodium-Ion battery systems as the storage standard for ...

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All JobsFreelance Battery Test Engineer Jobs

Freelance Battery Test Engineer information

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$24

$46

$60

How much do freelance battery test engineer jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for freelance battery test engineer in the United States is $46.61, according to ZipRecruiter salary data. Most workers in this role earn between $40.38 and $54.09 per hour, depending on experience, location, and employer.

What are some common challenges faced by freelance battery test engineers, and how can they be addressed?

Freelance battery test engineers often encounter challenges such as securing consistent project work, adapting to varying client testing protocols, and staying updated on evolving battery technologies. To address these, it's important to build a diverse client network, maintain clear communication to understand each client's specific requirements, and invest time in ongoing professional development. Additionally, effective project management and investing in reliable testing equipment can help deliver high-quality results and foster client trust.

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

To thrive as a Freelance Battery Test Engineer, you need strong expertise in electrical engineering principles, battery chemistries, and hands-on testing methodologies, often supported by a relevant engineering degree or equivalent experience. Familiarity with battery testing equipment, data acquisition systems, and software tools like LabVIEW or MATLAB is typically required. Excellent problem-solving, communication, and project management skills are essential for collaborating with clients and delivering reliable results independently. These skills ensure accurate performance assessments, client satisfaction, and high-quality outcomes in a competitive freelance environment.

What is the difference between Freelance Battery Test Engineer vs Battery Test Technician?

AspectFreelance Battery Test EngineerBattery Test Technician
CredentialsEngineering degree, certifications in battery testingTechnical diploma or associate degree
Work EnvironmentIndependent, project-based, often remote or client sitesLaboratory or manufacturing facility
Employer/IndustryFreelance/contract basis, automotive, electronics industriesCompany-employed, battery manufacturing or R&D

The main difference is that a Freelance Battery Test Engineer works independently on various projects, often with specialized expertise, while a Battery Test Technician is typically employed by a company to perform routine testing and maintenance in a lab or production setting. Freelance engineers focus on design and analysis, whereas technicians handle day-to-day testing tasks.

What does a Freelance Battery Test Engineer do?

A Freelance Battery Test Engineer specializes in evaluating the performance, safety, and reliability of batteries used in various applications such as electric vehicles, consumer electronics, and renewable energy systems. They design and conduct tests to assess battery capacity, cycle life, thermal behavior, and compliance with industry standards. Working independently, freelance engineers often collaborate with multiple clients, analyze test data, troubleshoot issues, and provide technical reports. Their expertise helps manufacturers improve battery design and ensures products meet regulatory and safety requirements.
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What cities are hiring for Freelance Battery Test Engineer jobs? Cities with the most Freelance Battery Test Engineer job openings:
What are the most commonly searched types of Battery Test Engineer jobs? The most popular types of Battery Test Engineer jobs are:
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Freelance Battery Test Engineer jobs near you
Infographic showing various Freelance Battery Test Engineer job openings in the United States as of May 2026, with employment types broken down into 56% Full Time, and 44% Part Time. Highlights an 98% Physical, and 2% Remote job distribution, with an average salary of $96,943 per year, or $46.6 per hour.
HV Battery Test Technician

HV Battery Test Technician

Lucid Motors

Newark, CA

$34 - $47/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 13 days ago

Lucid Motors rating

7.4

Company rating: 7.4 out of 10

Based on 35 frontline employees who took The Breakroom Quiz

17th of 44 rated automakers

Job description

Leading the future in luxury electric and mobility
At Lucid, we set out to introduce the most captivating, luxury electric vehicles that elevate the human experience and transcend the perceived limitations of space, performance, and intelligence. Vehicles that are intuitive, liberating, and designed for the future of mobility.
 
We plan to lead in this new era of luxury electric by returning to the fundamentals of great design where every decision we make is in service of the individual and environment. Because when you are no longer bound by convention, you are free to define your own experience.
 
Come work alongside some of the most accomplished minds in the industry. Beyond providing competitive salaries, were providing a community for innovators who want to make an immediate and significant impact. If you are driven to create a better, more sustainable future, then this is the right place for you.

We are looking for an HV Battery Test Technician to join our world-class team. This position requires an experienced professional with hands-on experience of all aspects of battery testing. Our ideal candidate exhibits a can-do attitude and approaches his or her work with vigor and determination. Candidates will be expected to demonstrate excellence in their respective fields, to possess the ability to learn quickly and to strive for perfection within a fast-paced environment.

The Role:

  • Willing to work combination of early and late shifts to provide extended test support coverage
  • Responsible for operating Battery Pack and Module validation and life cycle testing, including installation, setup, diagnostics and reporting.
  • Work closely with Engineering team to optimize capability and deliver high quality test results.
  • Operate automation system and CAN based development tools to deliver tests
  • Perform basic electrical testing and diagnostics
  • Analyze and interpret test data to support diagnostics and reporting
  • As required, support standard and exploratory battery abuse tests according to specifications defined in conjunction with the engineering team.
  • Work with others in a cross functional environment and follow written and verbal instructions.
  • Maintain a safe working environment and speak up against unsafe practices.
  • Identify areas of test process improvement, designing and ordering tools and equipment to continuously improve the lab.

Qualifications:

  • At least 3 years of experience as a degreed technician (AA or equivalent ASE certification)
  • Excellent attention to detail while following instructions.
  • Expert at using hand tools.
  • Experience using electrical test equipment such as multimeter and resistance tester.
  • Basic knowledge and proper handling of battery cells.
  • Familiarity with the safety aspects of HV batteries and battery testing.
  • Working knowledge of Excel and Word programs.

Advantageous:

  • Familiar with electrical schematics
  • High voltage certification
  • Working knowledge of CAN communication
Compensation Range: The compensation range for this position is specific to the locations listed below and is the range Lucid reasonably and in good faith expects to pay for the position taking into account the wide variety of factors that are considered in making compensation decisions, including job-related knowledge; skillset; experience, education and training; certifications; and other relevant business and organizational factors.
 
Additional Compensation and Benefits: Lucid offers a wide range of competitive benefits, including medical, dental, vision, life insurance, disability insurance, vacation, and 401k. The successful candidate may also be eligible to participate in Lucids equity program and/or a discretionary annual incentive program, subject to the rules governing such programs.  (Cash or equity incentive awards, if any, will depend on various factors, including, without limitation, individual and company performance.)
Base Pay Range (hourly)
$34—$47 USD

Additional Compensation and Benefits: Lucid offers a wide range of competitive benefits, including medical, dental, vision, life insurance, disability insurance, vacation, and 401k. The successful candidate may also be eligible to participate in Lucids equity program and/or a discretionary annual incentive program, subject to the rules governing such programs.  (Cash or equity incentive awards, if any, will depend on various factors, including, without limitation, individual and company performance.)

By Submitting your application, you understand and agree that your personal data will be processed in accordance with our Candidate Privacy Notice. If you are a California resident, please refer to our California Candidate Privacy Notice.

To all recruitment agencies: Lucid Motors does not accept agency resumes. Please do not forward resumes to our careers alias or other Lucid Motors employees. Lucid Motors is not responsible for any fees related to unsolicited resumes. 
 

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About Lucid Motors

Sourced by ZipRecruiter

Lucid Motors is a highly innovative electric vehicle manufacturer located in Newark, CA, USA. Primarily engaged in the automotive industry, its mission is to elevate electric vehicles' standing and transform the way people travel. The company was founded in 2007 by Bernard Tse and Sam Weng as Atieva, a name under which it initially focused on battery technology. However, it pivoted towards automotive manufacturing and rebranded as Lucid Motors in 2016. The company is committed to making luxury, sustainable electric vehicles that break norms and set new standards with top-notch technology and engineering. Their mission aligns with their core values, which are centered around innovation, sustainability, and excellence. Notably, Lucid Motors launched the Lucid Air in 2020, an all-electric sedan well-received for its advanced features and impressive mileage.

Industry

Manufacturing

Company size

1,001 - 5,000 Employees

Headquarters location

Newark, CA, US

Year founded

2007

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