Supplier Quality Engineer

Supplier Quality Engineer 2.5 2.5 out of 5 stars 155 Flanders Road, Westborough, MA 01581 $95,000 - $115,000 a year LG Energy Solution Michigan, Inc. 63 reviews $95,000 - $115,000 a year Supplier Quality Engineer Hybrid-3 days on site Westborough, MA Remote if based out of one of the following locations Phoenix, AZ; Southern, CA; Shreveport, LA; Atlanta, GA or Greenville, SC Company Overview LG Energy Solution Vertech, Inc. (LGES Vertech) is a leading provider of grid-scale integrated energy storage systems, delivering safe, reliable, and high‑performance solutions to customers worldwide. Powered by our proprietary AEROS® energy operating system, we use advanced monitoring and controls to help customers optimize system performance and maximize the value of their energy storage assets. At LGES Vertech, you'll be part of a collaborative, team‑oriented organization that aspires to be humble, hungry, and smart, working together to transform the energy landscape and create a more sustainable future. We value innovation, accountability, and growth, and offer competitive compensation along with comprehensive benefits, including 100% employer‑paid medical, dental, vision, life, and disability insurance. For more information, visit www.lgensol-vt.com. Position Summary LGES Vertech is seeking a Supplier Quality Engineer in the Battery Energy Storage Systems (BESS) industry to ensure all materials, components, and manufacturing processes from external vendors meet stringent quality, safety, and performance standards. This role will have an emphasis on Medium Voltage Transformers (MVTs), and is vital for maintaining product integrity and ensuring regulatory compliance in a rapidly growing sector.

Key Responsibilities Supplier Audits and Assessments:

Plan and conduct audits and assessments of potential and existing suppliers and their manufacturing facilities to ensure compliance with quality standards like ISO 9001 and specific BESS industry frameworks (e.g., UL 9540/9540A, IEC standards).

Quality Plan Development:

Develop and implement supplier quality management plans, quality control plans, and programs for incoming materials and components.

Issue Resolution & Corrective Actions:

Collaborate with suppliers and internal cross-functional teams (engineering, procurement, production) to identify, log, track, and resolve non-conformances (NCRs) and quality issues. Drive timely root cause analysis (RCA) and implement effective corrective and preventive actions (CAPA) with vendors.

Documentation and Record Keeping:

Maintain complete and traceable quality records, inspection reports, and closeout documentation. Manage the supplier database, including performance records and certifications.

Testing and Qualification Support:

Participate in and oversee Factory Acceptance Tests (FAT), In-Process Monitoring (IPM), and Pre-Shipment Inspections (PSI) for key BESS components (modules/packs, racking, containerized systems, inverters, switchgear).

Continuous Improvement:

Monitor and report on supplier quality performance using key performance indicators (KPIs) and data analysis to identify trends and drive continuous improvement initiatives. Educate and facilitate the use of Lean Manufacturing and Six Sigma tools with suppliers where needed.

Regulatory Compliance:

Ensure suppliers adhere to all applicable local and international regulatory, safety (e.g., fire safety), and compliance requirements.

New Product Introduction Support:

Work with the engineering and supply chain teams to support new product launches, qualify new parts, and ensure that quality is "engineered" into the product design from the concept phase.

Technical Support and Liaison:

Act as the primary liaison between internal teams and external suppliers, providing technical guidance on quality-related matters and helping to define clear responsibilities.

Required Skills and Qualifications Education:

Bachelor's degree in Electrical, Mechanical, Industrial Engineering, Quality Systems, or a related technical field preferred.

Experience:

5-10 years of quality engineering experience, ideally in energy systems, heavy equipment, utility infrastructure, or renewable energy projects, with direct experience in BESS, inverters, or related high-voltage electrical systems.

Technical Skills:

Strong technical understanding of BESS equipment, manufacturing processes, testing procedures, and relevant codes/standards (IEEE 1547, UL 9540/9540A, IEC, ISO 9001). Proficiency in data analysis, root cause analysis tools (8D, FMEA, etc.), and quality management software.

Soft Skills:

Excellent communication, problem-solving, analytical, and leadership skills. Ability to work independently and manage multiple tasks

Certifications:

Certified Quality Engineer (CQE) or

ISO 9001

Lead Auditor certification preferred.

Additional Qualifications:

Willingness to travel to supplier and project sites as required (up to 40%) Familiarity with

ERP/MES/QMS

software for tracking supplier performance and quality metrics Knowledge of BESS technologies and components, including lithium-ion batteries, thermal management, and power electronics, is highly desirable