Quality Technician I - Defect Analysis (1st Shift)

LG Energy Solution; Holland (MI); On-site; USD 52,000 - 66,000; Full time

Job summary

LG Energy Solution Michigan, Inc. is seeking a Quality Technician I (Defect Analysis) to support laboratory examination and testing of lithium-ion battery cells, modules, and BMS failure samples. You will use SEM/EDS, XRD, CT/X-ray, GC-MS, and microscopy to collect and report results for engineers and quality teams.

You will verify equipment, maintain records, and coordinate with Quality and Engineering to communicate test progress and findings, ensuring safety and compliance on-site.

Qualifications

• High school diploma or GED required.
• Ability to read and interpret measurements, graphs, and basic technical documentation.
• Ability to follow laboratory procedures, maintain accurate records, and use protective equipment.
• Ability to work the assigned shift schedule and maintain on-site attendance.

Responsibilities

• Prepare and analyze battery cell, module, and component samples using lab methods and equipment (SEM/EDS, XRD, ion milling, CT/X-ray, GC-MS, microscopy).
• Perform tests and experiments per approved plans; collect and organize data.
• Measure, record, and summarize physical, chemical, and performance characteristics.
• Document observations and results; communicate findings to engineers or team leader.
• Support defect investigations by providing reliable test data from production and field samples.
• Verify daily/weekly/monthly equipment checks and calibrations; report discrepancies.

Skills

Laboratory testing

Analytical instruments

Documentation

MS Office

Safety procedures

Education

Vocational certificate

Associate degree

Tools

SEM/EDS

XRD

CT/X-ray

GC-MS

Job description

Benefits

LG Energy Solution offers a competitive total rewards package, including 100% employer-paid medical, dental, and vision coverage for eligible employees, paid time off, a 401(k) with company match, and additional voluntary benefits. Benefit eligibility and plan details are subject to the applicable benefit plans.

LG Energy Solution Michigan, Inc. is a global leader in advanced lithium-ion battery technology, delivering innovative battery solutions for electric vehicles (EVs) and Energy Storage Systems (ESS). With expanding operations across the United States, we are committed to innovation, quality, safety, and sustainability while powering the future of clean energy. Join our team and help shape the next generation of advanced battery technology. www.lgenergymi.com

Position Summary

The Quality Technician I (Defect Analysis) supports laboratory-based examination and testing of lithium-ion battery cells, modules, and related components, including Battery Management System (BMS) failure samples. Working under established procedures and technical guidance, this position uses analytical equipment and computerized systems to collect, document, and communicate test results for internal, external, and field-returned samples. The role supports engineers and quality teams in identifying potential causes of defects and product failures.

• Prepare and analyze battery cell, module, and component samples using applicable laboratory methods and equipment, such as SEM/EDS, XRD, ion milling, CT/X-ray, GC-MS, and microscopy, as trained and authorized.
• Perform assigned tests and experiments according to approved test plans, procedures, and engineering direction; collect and organize resulting data.
• Measure, record, and summarize physical, chemical, and performance characteristics of samples using established methods.
• Document observations and analytical results accurately; prepare clear reports and communicate findings to the responsible engineer or team leader.
• Support defect and failure investigations involving production, customer, and field-returned samples by providing reliable test data.
• Verify required daily, weekly, and monthly equipment checks and calibrations are completed and documented; report discrepancies.
• Inspect laboratory equipment for proper operation and promptly elevate equipment abnormalities or maintenance needs.
• Maintain required laboratory records, documentation, and audit readiness in accordance with established procedures.
• Coordinate with Quality, Engineering, and other teams to communicate sample status, test progress, and results.
• Follow approved laboratory work instructions, safety procedures, chemical-handling requirements, and required PPE practices; complete assigned training.
• Maintain cleanliness at work-site in accordance with 5S3R Standards:
  • Sort, Set in order, Shine, Standardize, Sustain
  • Right Location, Right Quantity, Right Container
• Perform other duties as assigned

Required Qualifications

• High school diploma or GED.
• Ability to read and interpret measurements, graphs, and basic technical documentation.
• Ability to follow laboratory procedures, maintain accurate records, and use required protective equipment, including a full-face respirator where assigned and subject to applicable medical clearance and fit-testing requirements.
• Ability to work the assigned shift schedule and maintain regular, reliable on-site attendance.

Preferred Qualifications

• Vocational certificate, Associate degree, or related technical training.
• 1–3 years of experience working with laboratory equipment, analytical instruments, manufacturing testing, or machinery maintenance.
• Experience with battery products, defect analysis, laboratory testing, or equipment calibration.
• Attention to detail, accuracy, and organized documentation.
• Basic analytical, troubleshooting, and critical-thinking skills.
• Ability to plan and prioritize assigned testing activities and meet deadlines.
• Ability to communicate technical observations clearly and work collaboratively with engineers and other teams.
• Ability to learn and operate specialized laboratory instruments and software under established procedures.
• Proficiency with Microsoft Office applications and computerized data-entry systems.
• Commitment to safety, quality, continuous improvement, and following established work instructions.

Work Environment & Physical Requirements

• Works on-site in a laboratory and manufacturing environment with analytical instruments, battery samples, and related equipment.
• Must be able to wear required PPE, including a full-face respirator when applicable; respirator use is subject to the site respiratory protection program, including applicable medical evaluation, fit testing, and training.
• May stand, walk, sit, bend, reach, and handle samples or laboratory equipment during the assigned shift.
• Must follow applicable laboratory, chemical, electrical, and battery safety procedures.

Equal Opportunity Employer

LG Energy Solution is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, creed, sex, pregnancy, sexual orientation, gender identity or expression, national origin, ancestry, age, disability, genetic information, marital status, military or veteran status, or any other status protected by applicable federal, state, or local law.

LG Energy Solution provides reasonable accommodations to qualified applicants and employees with disabilities as required by applicable law.

Job Description Disclaimer

This job description is intended to describe the general nature and level of work performed by employees in this position. It is not intended to be a comprehensive list of all responsibilities, duties, or qualifications. Responsibilities may change based on business needs.