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A123 Systems logoA123 Systems

Battery Test Technician

Novi, Michigan, United States · On-site

Mid level$508M raised

A Battery Test Technician evaluates and validates the safety, reliability, and performance of battery cells, modules, and packs. They operate specialized lab equipment, monitor charge/discharge cycles, troubleshoot techn…

Skills: Battery Testing, Instrumentation, Wiring, Failure Analysis, Data Documentation

A123 Systems logo

Battery Test Technician

A123 Systems

Novi, Michigan, United States • On-site

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Mid level

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  • Full-time
  • high school, associate degree
  • Posted 27d ago
  • ~40 hrs/week

Responsibilities

The technician evaluates the safety and performance of battery cells and packs using specialized lab equipment and environmental chambers. They are responsible for installing sensors, performing teardowns for failure analysis, and documenting test data for engineering teams.

Requirements

Candidates need a high school diploma or a technical degree in Automotive, Electrical, or Mechanical Engineering. Proficiency in mechanical assembly, schematic reading, and high-voltage safety protocols is required or preferred.

Full job description

A Battery Test Technician evaluates and validates the safety, reliability, and performance of battery cells, modules, and packs. They operate specialized lab equipment, monitor charge/discharge cycles, troubleshoot technical issues, and document data to ensure batteries meet stringent quality and engineering standards.
 
Key Responsibilities
  • Test Execution & Monitoring: Set up, configure, and monitor battery test beds, cyclers, and environmental chambers to conduct thermal, durability, and capacity tests.
  • Instrumentation & Wiring: Install sensors (voltage, temperature, pressure) and fabricate test equipment, harnesses, and wiring diagrams.
  • Teardown & Analysis: Disassemble battery packs and modules post-test for failure analysis and inspect individual cells.
  • Data Documentation: Record and analyze test data, ensure calibration of metrology equipment, and report findings to engineering teams.
  • Safety Compliance: Adhere to strict high-voltage (HV) safety protocols and properly handle hazardous materials and heavy equipment.
 
Qualifications & Requirements
  • Education & Experience: High School Diploma or technical/associate's degree in Automotive, Electrical, or Mechanical Engineering. Previous lab or high-performance testing experience is highly valued.
  • Technical Skills: Basic fabrication, machining, and mechanical assembly skills. Proficiency in reading schematics and using multimeters or oscilloscopes.
  • Safety Certifications: High Voltage (HV) safety training or certification is preferred
  • Soft Skills: High attention to detail, strong problem-solving capabilities, and the ability to work collaboratively with scientists and engineers

Related keywords

Battery CellsBattery ModulesBattery PacksCharge/Discharge CyclesThermal TestingDurability TestingCapacity TestsVoltage SensorsTemperature SensorsPressure SensorsWiring DiagramsMetrology EquipmentHigh Voltage (HV) SafetyHazardous MaterialsAutomotive EngineeringElectrical Engineering

About A123 Systems

LinkedInVisit site

Worldwide leader in complete lithium-ion energy storage solutions

Industry
Renewable Energy Equipment Manufacturing
Company size
1,001-5,000 employees
Founded
2001
Headquarters
Novi, Michigan
LinkedIn followers
22,268
Total funding
$508M

A123 Systems, LLC develops and manufactures advanced Nanophosphate® lithium iron phosphate batteries and energy storage systems that deliver high power, maximize usable energy, and provide long life, all with excellent safety performance. Contact Us at https://info.a123systems.us/en-us/contact-us. Founded in 2001, A123's proprietary Nanophosphate technology is built on novel nanoscale materials initially developed at the Massachusetts Institute of Technology. Today, A123 Systems is headquartered in Livonia, MI and employs more than 2,000 people worldwide. A123 Systems is a TS-16949 and ISO9001 certified supplier of advanced lithium ion cells and systems designed to help customers quickly and cost-effectively take engineering breakthroughs from conception to commercialization. Why A123? Game-changing Technology From breakthrough Nanophosphate chemistry to innovations in battery systems management and complete system design, A123 Systems provides game-changing energy storage solutions that deliver a new combination of high power, excellent safety and long life. Complete Solutions A123 Systems partners with customers to provide complete energy storage solutions that enable the rapid development and delivery of innovative products that meet demand in both existing and emerging markets. Commitment to Operational Excellence At A123, we are dedicated to operational excellence from design and development to production and delivery. Our vertically integrated, state-of-the-art global manufacturing facilities produce high-quality electrodes, cells and battery systems to meet evolving customer requirements for innovative technologies. Field Proven With battery systems operating in vehicles ranging from passenger cars to commercial transit buses around the world, our experienced engineering teams have the expertise to integrate advanced battery systems that deliver premium performance in the field.

Offices: 27101 Cabaret Dr, Novi, Michigan 48377, US · 200 West St., Waltham, MA 02451, US

Energy StorageLithium Ion BatteriesElectric VehiclesHybrid VehiclesBattery Management Systemsand Starter BatteriesRenewable EnergyTransportationEnergy StorageEnergy
View all jobs at A123 Systems

About A123 Systems

LinkedInVisit site

Worldwide leader in complete lithium-ion energy storage solutions

Industry
Renewable Energy Equipment Manufacturing
Company size
1,001-5,000 employees
Founded
2001
Headquarters
Novi, Michigan
LinkedIn followers
22,268
Total funding
$508M

A123 Systems, LLC develops and manufactures advanced Nanophosphate® lithium iron phosphate batteries and energy storage systems that deliver high power, maximize usable energy, and provide long life, all with excellent safety performance. Contact Us at https://info.a123systems.us/en-us/contact-us. Founded in 2001, A123's proprietary Nanophosphate technology is built on novel nanoscale materials initially developed at the Massachusetts Institute of Technology. Today, A123 Systems is headquartered in Livonia, MI and employs more than 2,000 people worldwide. A123 Systems is a TS-16949 and ISO9001 certified supplier of advanced lithium ion cells and systems designed to help customers quickly and cost-effectively take engineering breakthroughs from conception to commercialization. Why A123? Game-changing Technology From breakthrough Nanophosphate chemistry to innovations in battery systems management and complete system design, A123 Systems provides game-changing energy storage solutions that deliver a new combination of high power, excellent safety and long life. Complete Solutions A123 Systems partners with customers to provide complete energy storage solutions that enable the rapid development and delivery of innovative products that meet demand in both existing and emerging markets. Commitment to Operational Excellence At A123, we are dedicated to operational excellence from design and development to production and delivery. Our vertically integrated, state-of-the-art global manufacturing facilities produce high-quality electrodes, cells and battery systems to meet evolving customer requirements for innovative technologies. Field Proven With battery systems operating in vehicles ranging from passenger cars to commercial transit buses around the world, our experienced engineering teams have the expertise to integrate advanced battery systems that deliver premium performance in the field.

Offices: 27101 Cabaret Dr, Novi, Michigan 48377, US · 200 West St., Waltham, MA 02451, US

Energy StorageLithium Ion BatteriesElectric VehiclesHybrid VehiclesBattery Management Systemsand Starter BatteriesRenewable EnergyTransportationEnergy StorageEnergy
View all jobs at A123 Systems

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