Engineer , Customer Service

LG Energy Solution Michigan Inc. (LGESMI) develops and manufactures large lithium-ion polymer batteries and packs for electric vehicle (EV) and energy storage applications. Come join the leader in advanced EV batteries!

As a Customer Service Engineer I in Quality Department, you will support OEM customers on projects involving failure investigations and root cause analysis, using structured investigation methodologies, analytical problem-solving skills, and statistical techniques to identify issues and drive effective corrective actions. We are looking for a highly motivated and customer-oriented professional with strong communication and interpersonal skills, a proactive attitude, and the ability to build positive relationships with customers and cross-functional teams.

The ideal applicant demonstrates empathy, professionalism, adaptability, and a collaborative mindset, while maintaining a strong sense of ownership and accountability. This role is well suited for candidates who aspire to develop broad cross-functional expertise across areas such as data analysis, logistics, operations, finance, negotiation, engineering coordination, and business communication.

• Collaborate with cross-functional teams to identify cost-reduction opportunities while maintaining product quality, customer satisfaction, and operational performance
• Analyze technical, operational, and customer-related issues to identify trends, contributing factors, and improvement opportunities
• Monitor and evaluate Cost of Quality (COQ) including scrap, rework, warranty, supplier quality, and field failure-related costs
• Act as a liaison between engineering, operations, suppliers, and the customer to facilitate effective problem-solving and corrective action activities
• Conduct follow-up audits to verify effective implementation of corrective and preventive actions
• Serve as a customer-facing representative and primary point of contact for any quality-related topic, including failure investigation updates, root cause analysis, corrective actions, issue escalation, issue coordination
• Analyze technical, operational, and customer-related issues to identify trends, contributing factors, and improvement opportunities
• Monitor and evaluate Cost of Quality (COQ) including scrap, rework, warranty, supplier quality, and field failure-related costs
• Act as a liaison between engineering, operations, suppliers, and the customer to facilitate effective problem-solving and corrective action activities
• Conduct follow-up audits to verify effective implementation of corrective and preventive actions
• Collaborate with cross-functional teams to identify cost-reduction opportunities while maintaining product quality, customer satisfaction, and operational performance
• Travel to OEM, Tier 1 supplier facilities or failed vehicle location as needed, including support for containment activities
• Cultivate strong customer relationships through proactive communication, responsiveness, professionalism, and effective issue resolution
• Serve as a customer-facing representative and primary point of contact for any quality-related topic, including failure investigation updates, root cause analysis, corrective actions, issue escalation, issue coordination
• Conduct quarterly onsite customer visits to strengthen customer relationships, support quality discussions, and understand customer needs and concerns
• Perform other duties as assigned

• Bachelor’s Degree in Electrical, Chemical, Statistics, Mathematics, Computer science, Data Science, Mechanical engineering, or related field required, MBA or MS or equivalent relevant experience preferred

• 0-3+ years of related experience
• Experience in root cause analysis using structured…