Quality Engineer

Not Ready Important Notice About the Application Process This position offers use of our AI screening tool as part of the initial candidate review. While completing the AI screening is optional, please note: Candidates who complete the AI screening are reviewed first—daily. We strongly encourage you to complete it promptly to ensure early consideration (first come, first served). Expect to receive a prompt from our AI screener shortly after applying. The AI screener helps us streamline the Candidate intake process, but rest assured— you'll still work directly with a Masis recruiter throughout the rest of your hiring journey. The Quality Engineer is responsible for ensuring the safety, reliability, and consistency of lithium?ion battery products in a battery assembly manufacturing environment. This role plays a critical part in preventing defects that could lead to safety risks, product recalls, or performance failures by driving quality control, testing, and continuous improvement initiatives. Key Responsibilities Production Quality & Inspection Monitor and inspect battery components and finished products, including cells, modules, and battery packs Ensure manufacturing processes meet quality standards across all stages of production, including electrode coating, cell assembly, welding, stacking, and sealing Track and analyze key quality metrics such as defect rates, yield, and scrap to identify risks early Testing & Validation Oversee and evaluate battery testing activities, including charge/discharge cycles, capacity testing, thermal performance, and safety/abuse testing Verify compliance with internal specifications, customer requirements, and applicable regulatory standards (UL, ISO, automotive OEM standards) Root Cause Analysis & Corrective Action Investigate quality issues, defects, and failures using structured problem-solving methods Perform root cause analysis using tools such as 5 Whys, Fishbone diagrams, and fault tree analysis Identify contributing factors related to materials, processes, equipment, or design Implement corrective and preventive actions (CAPA) to prevent recurrence Data Analysis & Continuous Improvement Analyze production and quality data to identify trends and improvement opportunities Lead continuous improvement initiatives using Lean, Six Sigma, and statistical process control (SPC) methodologies Drive process optimization to improve product quality and manufacturing efficiency Process Quality Control Develop, maintain, and update quality documentation including control plans, inspection plans, and standard operating procedures (SOPs) Ensure consistent application of quality standards related to assembly tolerances and material handling Safety & Compliance Ensure compliance with safety procedures related to battery manufacturing hazards Monitor and mitigate risks related to thermal runaway and chemical handling Support compliance with environmental regulations and industry quality standards such as ISO 9001 and

IATF 16949

Cross?

Functional Collaboration Partner with manufacturing, engineering, and production teams to resolve quality issues Support new product introductions (NPI), process changes, and validation activities Collaborate with suppliers and internal stakeholders to maintain quality standards Supplier Quality Evaluate, audit, and manage suppliers of battery components and materials Address incoming inspection issues and lead supplier corrective actions Ensure suppliers consistently meet quality and performance requirements Required Skills & Tools BS Degree in Mechanical Engineering or similar 0-3 years experience with quality tools and methodologies (Lean, Six Sigma, PFMEA, DFMEA) Proficiency in Korean a plus Proficiency with SPC and data analysis tools (e.g., Minitab, JMP) Strong understanding of battery systems, manufacturing processes, and automation Excellent problem-solving, communication, and analytical skills #MPG1

First Name:

Last Name:

Email Address:

Mobile Phone State Select State Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming City:

ZIP/Postal Code:

Upload Resume File:

Upload Resume File:

… Attach a Resume file. Accepted file types are DOC, DOCX, PDF, HTML, and TXT. With your submission, you grant us permission to store your personal information, and use it in the consideration of your inquiry. By submitting this application, you agree to our Terms of Service. People looking for jobs should not put anything here. We are uploading your application. It may take a few moments to read your resume. Please wait! Share this Post