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Supplier Quality Engineer

Gotion
Manteno, Illinois
Full Time
Posted October 24, 2025
$90k - $120k
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Job Description

The Supplier Quality Engineer at Gotion Inc. is responsible for managing and improving the quality of suppliers related to lithium-ion batteries and energy storage systems, including supplier qualification, quality control, issue resolution, and continuous improvement to ensure stable and high-quality raw material supplies.

Key Responsibilities

  • Manage quality of suppliers related to ESS and power automotive lithium-ion batteries, including new supplier review and incoming quality control during mass production
  • Conduct quality system assessments such as ISO 9001 and IATF 16949 on potential suppliers
  • Guide new suppliers to establish and maintain quality systems that meet required standards
  • Collaborate with R&D, purchasing, and project teams to control supplier quality in new projects
  • Drive suppliers to complete APQP and PPAP processes
  • Develop inspection standards for incoming materials and handle non-conforming materials
  • Respond quickly to supplier quality issues in production lines or customer feedback
  • Coordinate corrective and preventive actions with suppliers and track issue resolution
  • Collect and analyze supplier quality data to identify areas for improvement
  • Assist suppliers in implementing problem-solving methods such as 8D, 5Why, and PDCA

Requirements

  • Bachelor's degree in Engineering or Material Sciences
  • At least 3 years of experience in supplier quality management, with experience in the power battery or energy storage battery industry preferred
  • Willingness to travel 25%
  • Familiarity with the production process and quality control points of cells, modules, packs, BMS, and key raw materials
  • Proficiency in ISO 9001 and IATF 16949 quality management systems
  • Familiarity with quality tools such as APQP, PPAP, FMEA, MSA, and SPC
  • Proficiency in problem analysis and solution methods such as 8D, 5Why, fishbone diagram, and DOE
  • Ability to conduct quality system assessments such as ISO 9001 and IATF 16949 on potential suppliers
  • Experience guiding new suppliers to establish a quality system that meets required standards and approving supplier PPAP
  • Ability to provide training on quality standards, inspection specifications, process control requirements, etc.
  • Experience in quality planning during supplier development, including collaborating with R&D, purchasing, and project teams to control supplier quality in new projects
  • Experience driving suppliers to complete APQP, PPAP, and related processes
  • Ability to develop inspection standards for incoming materials
  • Experience dealing with non-conforming incoming materials, analyzing causes, and promoting supplier rectification
  • Ability to respond quickly to supplier quality issues in production lines or customer feedback
  • Experience coordinating and promoting suppliers to implement corrective and preventive measures, and tracking improvements
  • Ability to collect and analyze supplier quality data such as PPM, defect rate, return rate, etc.
  • Experience driving suppliers to develop and implement problem improvement plans such as 8D, 5Why, PDCA, etc.
  • Ability to provide systematic assistance to suppliers to enhance their overall capabilities
  • Failure analysis ability and capability to guide suppliers in failure analysis

Benefits & Perks

Salary range of $90,000 to $120,000, plus eligibility for bonus and benefits
Work environment that fosters diversity, inclusion, and equal opportunity

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