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Freelance Battery Test Engineer Jobs in Burr Ridge, IL

Dynamic Manufacturing

Test Engineer

Hillside, IL · On-site

$65K - $120K/yr

EV Battery End of Line Test * Mentor less experienced Test Engineers * Responsible for testing equipment capability, capacity, and performance * Be an expert on, or be willing and able to learn the ...

Nano Nuclear Energy Inc

Test Engineer

Oak Brook, IL · On-site

... and ZEUS Solid Core Battery Reactor-advanced high-temperature gas-cooled reactor (HTGR ... Experience with test automation tools, scripting, or programming languages is a plus. * Strong ...

Shure

Systems Test Engineer

Skokie, IL · On-site

Overview We are looking for a Systems Test Engineer, that will be driving world-class audio ... Hands-on experience testing wireless transmitters, receivers, battery systems, RF performance ...

Shure

Systems Test Engineer

Skokie, IL · On-site

Overview We are looking for a Systems Test Engineer, that will be driving world-class audio ... Hands-on experience testing wireless transmitters, receivers, battery systems, RF performance ...

Shure

Systems Test Engineer

Skokie, IL · On-site

Overview We are looking for a Systems Test Engineer, that will be driving world-class audio ... Hands-on experience testing wireless transmitters, receivers, battery systems, RF performance ...

Shure

Systems Test Engineer

Skokie, IL · On-site

We are looking for a Systems Test Engineer, that will be driving world-class audio performance at ... Hands-on experience testing wireless transmitters, receivers, battery systems, RF performance ...

Inventus Power

Qualification Engineer I

Woodridge, IL · On-site

$73 - $83/hr

What You'll Do The Qualification Engineer I executes formal electrical, mechanical, and ... test equipment (ATE). * Direct experience working with lithium batteries, chargers, and battery ...

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Freelance Battery Test Engineer information

See Burr Ridge, IL salary details

$23

$45

$59

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

As of Sep 6, 2026, the average hourly pay for freelance battery test engineer in Burr Ridge, IL is $45.99, according to ZipRecruiter salary data. Most workers in this role earn between $39.86 and $53.37 per hour, depending on experience, location, and employer.

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.

What are the key skills and qualifications needed to thrive as a freelance battery test engineer?

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 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 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 are popular job titles related to Freelance Battery Test Engineer jobs in Burr Ridge, IL?

For Freelance Battery Test Engineer jobs in Burr Ridge, IL, the most frequently searched job titles are:

What cities near Burr Ridge, IL are hiring for Freelance Battery Test Engineer jobs?

Cities near Burr Ridge, IL with the most Freelance Battery Test Engineer job openings:

Freelance Battery Test Engineer jobs near you
Infographic showing various Freelance Battery Test Engineer job openings in Burr Ridge, IL as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, 2% Contract, and 1% Nights. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $95,655 per year, or $46 per hour.

Test Engineer

Dynamic Manufacturing

Hillside, IL • On-site

$65K - $120K/yr

Full-time

Retirement, PTO

Re-posted 4 days ago

Key responsibilities

  • Design, implement, and maintain testing strategies, sequences, and equipment for automotive drivetrain and powertrain parts.

  • Analyze test result data, suggest and execute changes to testing procedures and limits, and lead testing experiments to validate products.

  • Collaborate with product engineers, operations, and technicians to improve testing performance metrics and ensure testing equipment capability, capacity, and performance.

Dynamic Manufacturing rating

8.0

Company rating: 8.0 out of 10

Based on 15 frontline employees who took The Breakroom Quiz

Job description


Dynamic Manufacturing is searching for a Test Engineer to join our growing team!  The Test Engineer will be responsible for designing, implementing, and maintaining testing strategies, sequences, and machines for automotive transmissions, engines, drive units, valve bodies, EV batteries, torque converters, transfer cases, and other automotive drivetrain and powertrain parts. The Test Engineer is expected to have a demonstrable understanding of hydraulics, pneumatics, mechanical, and electrical concepts. They should also be able to analyze test result data, suggest and execute changes to testing procedures and limits, design and conduct testing experiments, and collaborate with product engineers, operations, and root cause technicians to improve performance metrics.

At Dynamic Manufacturing, we offer:

  • An Engaging Work Environment
  • Opportunities for Advancement
  • Tuition Reimbursement
  • Competitive Pay (we pay weekly!)
  • Comprehensive Benefits Package & 401(k) Match
  • Generous Paid Time Off, and more!

Roles and Responsibilities:

  • Design, implement, and maintaintesting:
    1. Strategies
    2. Sequences
    3. Dynamometer Test Stands
    4. Solenoid and Valve Body Calibration and test machines
    5. EV Battery End of Line Test
  • Mentor less experienced Test Engineers
  • Responsible for testing equipment capability, capacity, and performance
  • Be an expert on, or be willing and able to learn the components and functionality of automotive transmissions, engines, drive units, valve bodies, EV batteries, torque converters, transfer cases, and other automotive drivetrain and powertrain parts
  • Leverage understanding of physics, hydraulics, pneumatics, and mechanical, and electrical concepts
  • Advise on, design, and lead testing experiments to validate products and testing sequences
  • Develop applications for analyzing testing procedures, test results, and test limits
  • Lead the effort on machine throughput, capacity, performance, maintenance, and calibration, rootcause analysis, and testing KPIs
  • Use knowledge of programming languages and database structures to facilitate testing 
  • Lead PPAP activities related to test engineering functions


Qualifications:

  • Bachelor’s or advanced degree in Engineering or equivalent experience (8-11 years)
  • Practical experience and demonstrated knowledge of:
    1. Automotive transmissions, engines, drive units, valve bodies, EV batteries, torque converters, transfer cases, and other automotive drivetrain and powertrain parts
    2. Data acquisition systems such as NI hardware, Measurement and Computing and PLCs (Automation Direct family brands, Allen Bradly, Siemens Omron…), Arduino, Raspberry pi
    3. Noise Vibration and Harshness sensors and analysis
    4. Designing and implementing industrial machines for testing purposes
    5. Drawing and reading electrical schematics using AutoCAD, AutoCAD Electrical and Visio 
    6. Creating and reading mechanical drawings using Inventor
    7. Creating pneumatic and hydraulic drawings
    8. Hydraulic and pneumatic principles, as well as parts selection and operations
    9. Bauer, WMA, and VMC testing software and hardware systems
    10. PLC, HMI programming (Ladder Logic or other)
    11. Experience programming and interfacing with LabVIEW, CVI, C, and Teststand
    12. Industrial signal conditioners such as Dataforth and Analog Devices
    13. Best practices for wiring, shielding, grounding, and signal noise cancelation    
    14. PCB design
    15. Creating user-friendly PC-based Graphical Interfaces and HMIs
    16. SQL Databases, datafiles, recipes, and test results 
    17. Maintenance of Electrical, Mechanical, and Industrial equipment
    18. DC and three phase Motor selection and control for the application
    19. VFD selection, wiring, control, and programming for the application
    20. Control via relay circuit and selection of safety relays and circuits for the application
    21. Motion control
    22. Industrial communication protocol such as Ethernet and Modbus
  • Ability to understand regular operation of equipment with minimal documentation
  • Strong communication skills, Lean and continuous improvement mindset
  • Organized, skilled in project management, technical writing, and thorough in documenting work
  • Problem solving and troubleshooting skills


WHY CHOOSE DYNAMIC?

Dynamic Manufacturing is a family owned and operated organization formed in 1955 by John Partipilo. Our organization specializes in the manufacture of automotive, off-road, industrial and racing powertrain products. This includes Torque Converters, Transmissions (Automatic, Manual, Hybrid models) and Transfer Case Assemblies. 

Our organization started with a single retail facility and a dream. Today, we serve the aftermarket and several OE customers. Our operations consist of almost a million square feet of floor space and 1,000+ extremely talented employees encompassing turnkey operations from engineering, total machining operations, through assembly and dynamometer testing.

We are an equal opportunity employer and prohibit discrimination/harassment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws

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