QA Engineer (Supplier Quality)

Qualifications

• Bachelor's degree in Electronics Engineering, Electrical Engineering, Mechanical Engineering, or a related field.
• Knowledge of electronic components, electrical circuits, and PCB/PCBA inspection.
• Experience in inspecting or reviewing PCB designs for new product models is an advantage.
• Knowledge of quality control, supplier quality management, and problem-solving techniques, including Why-Why Analysis.
• Good command of English, both written and spoken.
• Proficiency in Microsoft Office applications, particularly Excel. Knowledge of PLC systems is an advantage.
• Strong analytical, problem-solving, communication, and coordination skills.
• Minimum GPA of 2.50

Key Responsibilities

Successful candidates will be assigned to one of the following five teams based on their qualifications, technical expertise, and business needs. Specific responsibilities will vary depending on the assigned team.

1. New Part Approval Team

• Conduct quality system and manufacturing process audits to evaluate new suppliers before approval.
• Define reliability test requirements, testing conditions, and acceptance criteria for new components.
• Perform or coordinate reliability testing and PCBA functional testing during product development.
• Review Non-Conformance Reports (NCR) and evaluate component acceptability based on technical findings and quality risks.

2. Inspection Before Mass Production Team

• Verify supplier inspection capabilities and establish appropriate inspection verification methods.
• Evaluate supplier readiness for new model production, including equipment, tools, inspection facilities, packing standards, and quality control processes.
• Review quality documents, inspection results, and related requirements for part approval before mass production.
• Plan and monitor part approval schedules to ensure alignment with new model development and mass production timelines.

3. Supplier Quality Management – Mass Production Team

• Investigate supplier quality issues, identify occurrence and escape causes, and coordinate corrective and preventive actions.
• Monitor supplier quality performance, identify recurring problems, and develop continuous improvement plans.
• Evaluate quality risks and potential impacts on production and customers and implement appropriate inspection and containment measures.
• Collaborate with suppliers to strengthen their quality systems, manufacturing processes, and problem-solving capabilities.
• Verify the effectiveness of corrective actions and ensure timely closure of quality issues.

4. Defect Analysis Team (Supplier & In-house Parts)

• Analyze defective components and investigate complex quality issues detected during air-conditioner production.
• Identify failed components, investigate failure mechanisms, and evaluate defects against technical specifications.
• Prepare technical investigation reports and recommend corrective and preventive actions.
• Develop inspection methods and containment plans to prevent recurring defects and minimize production disruptions.
• Coordinate with suppliers and internal teams to strengthen incoming and outgoing quality controls.

5. Market Claim Team

• Investigate component-related failures and quality issues reported from the market and field service.
• Collaborate with suppliers to identify root causes, implement corrective and preventive actions, and verify their effectiveness.
• Extend effective countermeasures to other components, suppliers, or manufacturing processes with similar potential risks.
• Coordinate with Field Service, Customer Quality, and related departments to provide technical investigation results.
• Work with Design Engineering, Production Engineering, Mold & Die, and other functions to improve component designs, specifications, and manufacturing processes.

Products

Air-conditioning products, including Mitsubishi Electric Mr. Slim.

MCP WAY – Our Core Values

• Respect
• Responsibility
• Speed & Accuracy
• Teamwork
• Innovation

Working Location

Mitsubishi Electric Consumer Products (Thailand) Co., Ltd.

Amata City Chonburi Industrial Estate, Phase 4
700/406 Moo 7, Don Hua Roh Subdistrict, Mueang Chonburi District, Chonburi 20000, Thailand

Working Conditions

• Working Days: Monday – Friday
• Working Hours: 07:40 – 17:00
• Working Days per Year: Approximately 245 days
• Salary: Negotiable, based on qualifications, experience, and company policy

Benefits & Welfare

• Variable bonus (6–7 months, subject to company performance and policy)
• Overtime pay
• Company uniform and transportation service
• Diligence allowance
• Medical benefits and life insurance (including eligible family members)
• Travel allowance
• Provident fund
• Savings cooperative
• Overseas training opportunities
• Other benefits in accordance with company policy

How to Apply

Interested candidates are invited to apply through JobsDB by submitting an updated resume and academic transcript.

Human Resources Development Section
Human Resources and Administration Department

Mitsubishi Electric Consumer Products (Thailand) Co., Ltd.

Tel: [+66 (0)38-265-800 Ext. 2233](tel:+66 (0)38-265-800 Ext. 2233), 2256, 2282
Email: [email protected]
Website: www.mitsubishi-mcp.co.th