Quality Controller - Manufacturing

About the position

Quality Controller from Manufacturing required for company based in the East Rand!
Requirements

• Diploma in Biotechnology, Biochemistry, Food Technology, Cosmetic Science, or related field.
• 5–10 years’ experience in quality control within manufacturing.
• Knowledge of ISO 9001, ISO 14001, and ISO 45001 systems.
• Skills in root cause analysis and statistical process control (SPC).

Responsibilities

• Inspect and test incoming raw materials and bulk products against specifications.
• Perform laboratory analyses (e.g., physical, chemical, and microbiological checks).
• Verify batch consistency (e.g., colour, viscosity, pH, microbial status).
• Maintain accurate records for traceability and compliance.
• Approve or reject materials and products based on quality standards.
• Investigate quality issues and support corrective and preventive actions.
• Maintain retention samples and manage customer quality queries/complaints.
• Ensure calibration and maintenance of laboratory equipment.
• Develop and deliver quality control training for production staff.
• Implement and maintain SOPs, GMP, and Good Documentation Practices.
• Conduct internal and external audits and monitor compliance.
• Track and analyze quality metrics (KPIs) to drive improvement.

Desired Skills:

• qc
• quality controller
• quality control