Senior Process Engineer: Battery Assembly & Optimization

LG Energy Solution Arizona; Queen Creek (AZ); On-site; USD 110,000 - 150,000; Full time

Job summary

LG Energy Solution Arizona, Inc. in Queen Creek, AZ, is seeking a Sr. Process Engineer to optimize sustainable cell process technology on the battery assembly line.

You will apply your technical manufacturing knowledge to drive quality and PD improvements through recipe setting, specifications, process capability management, and defect reduction. You will lead cross-functional collaboration with quality, equipment and production teams; perform DOE-based experiments; develop PFMEA, PFD and CP;

Qualifications

• Bachelor’s degree in engineering or related field (or equivalent experience).
• 7+ years of work experience in a technological or manufacturing setting with process technology focus.
• Experience in battery-related work or laser welding preferred.
• Strong grasp of statistical and data analysis to identify trends and failures.
• Knowledge of Six Sigma, DOE, and statistical tools.

Responsibilities

• Perform process parameter setting and defect improvement work for the battery assembly line.
• Conduct assembly parameter optimization through data-driven experimentation and DOE execution.
• Establishment and revision of PFMEA, PFD, and CP.
• Development of new model introduction and 4M change verification.
• Testing and evaluation of new cell processes and equipment.
• Conduct internal and customer audits; root-cause analysis and corrective actions.
• Partner cross-functionally with quality, equipment and production teams to resolve yield/quality issues.
• Analyze and improve overall equipment effectiveness (OEE) and yield.
• Create SOPs and train operators to ensure proper execution.
• Analyze cell defect data to monitor process stability and quality.
• Create data visualizations and presentations to communicate findings and drive actions.
• Ensure compliance with health, safety, environmental, and fire regulations.
• Perform other duties as assigned.

Skills

Communication

Attention to detail

Organizational skills

Multitasking

Education

Bachelor’s degree in engineering or related field

Job description

LG Energy Solution Arizona, Inc. in Queen Creek, AZ, is seeking a Sr. Process Engineer to optimize sustainable cell process technology on the battery assembly line.

You will apply your technical manufacturing knowledge to drive quality and PD improvements through recipe setting, specifications, process capability management, and defect reduction. You will lead cross-functional collaboration with quality, equipment and production teams; perform DOE-based experiments; develop PFMEA, PFD and CP;