QA ENGINEER – MANUFACTURING

PREMPLAS TECHNOLOGIES PTE. LTD.; Singapore; On-site; SGD 42,000 - 65,000; Full time

Job summary

PREMPLAS TECHNOLOGIES PTE. LTD. seeks a QA/QC Inspector to perform quality assurance and control inspections across production stages.

You will lead defect investigations, manage corrective actions and support continuous improvement in a manufacturing setting. Responsibilities include inspecting incoming, in-process and finished products, conducting dimensional and visual checks, and maintaining inspection records.

Qualifications

• Diploma or degree in engineering or related field.
• 2–3 years of QA/QC experience in manufacturing.
• Experience in plastic manufacturing, injection moulding, or engineering manufacturing.
• Proficiency in interpreting engineering drawings, product specifications and inspection requirements.
• Knowledge of ISO 9001 and quality management systems.
• Familiarity with NCR, CAPA, 8D, or similar quality improvement methodologies.
• Strong analytical, problem-solving and communication skills.
• Willingness to work Monday to Saturday.

Responsibilities

• Perform incoming, in-process, and finished product inspections to verify quality compliance.
• Conduct dimensional and visual inspections based on drawings, specifications and customer requirements.
• Monitor production processes to ensure adherence to quality standards and identify deviations.
• Investigate product defects and non-conformities, implementing corrective actions.
• Prepare and maintain QA/QC reports, inspection records and quality documentation.
• Manage Non-Conformance Reports (NCR), CAPA and track resolution progress.
• Investigate customer complaints and coordinate corrective measures to improve quality.
• Assist in implementing ISO quality management system requirements and support audits.
• Collaborate with Production, Engineering and other departments to resolve quality issues.
• Monitor and improve quality control procedures and inspection standards to reduce defects.
• Maintain calibration and control of measuring instruments.

Skills

QA/QC

Inspection skills

Dimensional inspection

Measurement tools

Analytical skills

Communication skills

Education

Diploma or Degree in Engineering

Tools

Vernier calipers

Micrometers

Job description

Job Summary

Perform quality assurance and control inspections across production stages to ensure products meet specifications and customer requirements. Lead defect investigations, manage corrective actions, and support continuous improvement in a manufacturing environment.

Responsibilities

• Perform incoming, in-process, and finished product inspections to verify quality compliance


• Conduct dimensional and visual inspections based on engineering drawings, specifications, and customer requirements


• Monitor production processes to ensure adherence to quality standards and identify deviations


• Investigate product defects and non-conformities, and implement follow-up actions to resolve issues


• Prepare and maintain accurate QA/QC reports, inspection records, and quality documentation


• Manage Non-Conformance Reports (NCR), corrective and preventive actions (CAPA), and track resolution progress


• Investigate customer complaints and coordinate corrective measures to enhance product quality


• Assist in implementing ISO quality management system requirements and support internal and external audits


• Collaborate with Production, Engineering, and other departments to resolve quality-related issues effectively


• Monitor and improve quality control procedures and inspection standards to reduce defects


• Maintain calibration and control of measuring instruments to ensure measurement accuracy


• Support continuous improvement initiatives aimed at reducing production defects and enhancing quality

Required competencies and certifications

• Relevant work authorization to work in Singapore

Preferred competencies and qualifications

• Diploma or Degree in Engineering or related field


• 2–3 years of QA/QC experience in manufacturing


• Experience in plastic manufacturing, injection moulding, or engineering manufacturing


• Proficiency in interpreting engineering drawings, product specifications, and inspection requirements


• Experience using measuring instruments such as vernier calipers and micrometers


• Knowledge of ISO 9001 and quality management systems


• Familiarity with NCR, CAPA, 8D, or similar quality improvement methodologies


• Strong analytical, problem-solving, and communication skills


• Responsible, detail-oriented, and able to work independently


• Willingness to work Monday to Saturday