Production Engineer I

LG Energy Solution Vertech, Inc. (LGES Vertech) is a full-service energy storage system supplier and integrator. Using our core strengths of expert service to our customers, unparalleled safety, and excellence in manufacturing, we bring standardized, fully integrated energy storage systems to a rapidly growing worldwide market. Our systems address our customers' needs to reduce capital equipment and installation costs while enhancing system level performance and reliability using automated monitoring systems and analytics across the battery, power conditioning and auxiliary systems.

Our Battery Energy Storage Systems (BESS) & AEROS® energy operating system is the engine of innovation to maximize the value of their energy storage assets. The combination of excellence in battery technology and production coupled with nearly two decades of energy storage integration makes LGES Vertech a leading supplier and integrator in the power and energy markets. LGES Vertech empowers and expects its team members to assume responsibility and make good decisions, while maintaining a team environment that fosters collaboration and innovation. Our diverse and growing team enjoys competitive salaries, generous benefits, including 100% employer sponsored medical, dental and vision insurance, and flexible working hours.

For more information about LGESVT, please visit

Job Title: Production Engineer

Reports to: Production Manager

Locations: Phoenix, Arizona

Summary

This role is responsible for overseeing the overall operation of the production line and ensuring stable manufacturing performance for BESS. The position leads daily production activities, supports process and technical issues, and coordinates cross-functional collaboration to maintain productivity, quality, and delivery targets.

The production engineer plays a critical role in managing production operations, providing technical support for manufacturing processes, and responding to production issues and NCRs (Non-Conformance Reports). This position focuses on maintaining production stability, improving operational efficiency, and supporting continuous improvement initiatives across the manufacturing line.

Responsibilities

• Oversee and manage daily operations of the production line to ensure production targets and operational goals are achieved

• Monitor and manage production performance indicators including OEE, productivity, yield, and downtime

• Provide technical support for production processes and assist in resolving equipment, process, and product-related issues

• Lead initial response and troubleshooting for production issues to minimize downtime and maintain line stability

• Coordinate with Engineering, Quality, Maintenance, and Production teams to resolve technical and operational issues

• Support and manage NCR investigations, root cause analysis, and corrective actions to prevent recurrence

• Support continuous improvement activities to enhance manufacturing efficiency and reduce quality costs

• Monitor production workflow and ensure proper coordination of materials, manpower, and equipment

• Complete required documentation and audits as required by the position

• Regular and reliable on-site attendance is required

• Perform other duties as assigned

Qualifications

• Strong understanding of manufacturing processes and production line operations

• Ability to analyze and resolve technical issues in production environments

Bachelor’s degree in Electrical, Mechanical, Industrial, or Electronics Engineering preferred

• Language: Fluent in English, Korean preferred

Experience

• 3+ years of experience in manufacturing or production operations

• Experience supporting production line troubleshooting and process improvement

• Experience working with manufacturing equipment, automation systems, or MES preferred

Physical Requirements

• Must be able to properly and regularly utilize the following PPE for a period of up to 12 hours

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  • Safety glasses
    
  • Steel-toed shoes
    

• On-site Requirement: Due to the nature of the role—specifically the requirement for real-time troubleshooting, and direct collaboration with production line operators—this position is 100% on-site.

LGESVT is an Equal Opportunity employer that values the diversity of its workforce. EEO