Quality Assurance Engineer (Rubber Tire Industry)

About the role

We are looking for a senior Quality Assurance Engineer to drive quality management, supplier qualification and continuous improvement in the rubber tire industry. The role works closely with both internal teams and external suppliers to ensure compliance with ISO 9001 standards and product quality requirements.

Key responsibilities

• Identify, evaluate, qualify and monitor new and existing suppliers.
• Conduct supplier audits and manage performance using defined KPIs.
• Lead product and supplier qualification activities to meet quality specifications.
• Investigate quality issues, non‑conformances and product failures, and implement corrective and preventive actions (CAPA).
• Maintain the Quality Management System in line with ISO 9001:2015.
• Support equipment and product qualification, analytical method validation, calibration and maintenance.
• Review test results, calculations, quality records and technical documentation for accuracy.
• Prepare and maintain SOPs, work instructions and training materials.
• Coordinate with external vendors for equipment servicing, preventive maintenance and calibration.
• Assist with internal and external audit preparation and ensure compliance readiness.
• Maintain accurate quality documentation and records.
• Participate in risk assessments, safety initiatives and continuous improvement activities.

Required profile

• Bachelor’s degree in Chemistry, Environmental Science, Quality Management or a related field.
• Knowledge of ISO 9001 Quality Management Systems.
• Experience in supplier management, supplier audits or product qualification (preferred).
• Familiarity with laboratory procedures or analytical testing (advantage).
• Strong analytical, problem‑solving and attention‑to‑detail abilities.
• Excellent English communication; Mandarin proficiency is a plus.
• Willingness to travel overseas (approximately 30% travel required).

Required skills

• Microsoft Excel
• Microsoft Word
• Microsoft PowerPoint
• ISO 9001 Quality Management Systems

What we offer

• Competitive salary SGD 3,500‑4,500 per month.
• Performance‑based Annual Wage Supplement (AWS) and Performance Bonus (PB).
• Opportunity to work in a dynamic, industry‑leading environment.