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LG Energy Solution

Manufactures lithium-ion batteries for electric vehicles

Engineer I - Assembly Process

Manufacturing EngineeringConfirmed live in the last 24 hours
Full-timeQueen Creek, AZ, USANo salary listedIn-person

About the Job

Requirements

  • A bachelor's degree in engineering or a related field, or equivalent relevant experience.
  • At least 1 year of work experience in a technological or manufacturing field.
  • A basic understanding of statistical and data analysis to identify trends, abnormal behavior, and early indications of cell failure.
  • Familiarity with quality systems such as Six Sigma, design of experiments, and statistical tools.
  • Strong written and verbal communication skills.
  • Strong attention to detail.
  • Organizational and multitasking abilities.

Responsibilities

  • Support process parameter setting and defect improvement work for the battery assembly line.
  • Assist with assembly parameter optimization through data-driven experimentation and design of experiments execution.
  • Support maintenance and revision of process failure mode and effects analysis, process flow diagrams, and control plans.
  • Assist in new model introduction and 4M change verification activities.
  • Support testing and evaluation of new cell processes and equipment.
  • Participate in internal and customer audits and assist with timely responses to internal and external quality issues, including root cause analysis and corrective action implementation.
  • Collaborate with quality, equipment, and production teams to troubleshoot and resolve yield and quality issues in a timely and structured manner.
  • Support analysis and improvement of overall equipment effectiveness and yield for the assigned process and production department.
  • Assist in creating standard operating procedures and train operators to ensure understanding and correct implementation.
  • Analyze cell defect data, including process and inspection data, to monitor process stability and cell quality.
  • Create data visualizations and technical presentations to communicate findings on non-conformance items, drive corrective actions, and support decision-making across engineering and leadership teams.
  • Comply with health, safety, environmental, and fire regulations.
  • Perform other duties as assigned.

Desired Qualifications

  • Experience with process technology is preferred.
  • Experience in battery-related work or laser welding is preferred but not required.

About the Company

LG Energy Solution

Manufactures lithium-ion batteries for electric vehicles

LG Energy Solution is a major producer of lithium-ion batteries for electric vehicles and other applications. It started as the battery business inside LG Chem and became a separate company in 2020 to focus more on batteries. Its main product is battery cells and modules that store chemical energy and power cars, laptops, and grids; these batteries work by moving lithium ions between a positive and negative electrode to release electricity during use and store it when charging. The company differentiates itself through scale, global manufacturing footprint, and long-running partnerships with automakers and tech companies, enabling large-volume production and supply consistency. Its goal is to support the transition to electrification and energy storage by providing reliable, high-quality batteries at a global scale.

Company size
1,001-5,000
Company stage
IPO
Headquarters
Seoul, South Korea
Founded
2020

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