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Senior System Quality Engineer Link Quality - LG Energy Solution Michigan
Software Engineer
Senior engineer responsible for system quality of grid‑scale energy storage link modules, driving root‑cause investigations, statistical analysis, and compliance with ISO/ Six Sigma standards to ensure reliable field deployment.
About the role
Key Responsibilities
- Lead quality assurance activities for ESS Link systems, including test planning, execution, and data analysis.
- Perform root‑cause investigations on field and manufacturing failures, develop corrective actions, and track effectiveness.
- Apply Statistical Process Control and Six Sigma methodologies to monitor and improve production processes.
- Maintain ISO 9001 compliance, prepare audit documentation, and support internal and external audits.
- Collaborate with design, manufacturing, and field service teams to define quality requirements for battery management and power‑link hardware.
Requirements
- Bachelor’s degree in Electrical Engineering, Mechanical Engineering, or related field; 5+ years of QA experience in energy storage or related high‑voltage systems.
- Proven expertise in root‑cause analysis, statistical analysis, and Six Sigma (Green Belt or higher preferred).
- Hands‑on experience with ISO 9001 quality systems and test equipment for battery and power‑electronics validation.
- Strong problem‑solving skills, ability to work cross‑functionally, and excellent written/oral communication.
- Familiarity with battery management systems, grid‑scale storage architectures, and safety standards (UL, IEC).