Quality Control Laboratory Technician, Midrand

The Quality Lab Technician is responsible for conducting laboratory testing and analysis on raw materials, in-process materials, and finished products to ensure compliance with quality standards and specifications. The role also provides support to warehouse and dispatch operations to maintain product quality and shipment accuracy.

Key Responsibilities

Laboratory Testing&Analysis

Collect, receive, label, prepare, and analyse raw materials, in-process samples, retention samples, and finished products using approved laboratory methods and equipment.

Perform routine chemical and quality control testing in accordance with established procedures and standards.

Accurately record laboratory observations, test data, and results in both manual and electronic systems.

Generate Certificates of Analysis (COAs) for product shipments and customer requirements.

Assist in investigating non-conforming results and support corrective action processes.

Laboratory Maintenance&Compliance

Maintain laboratory cleanliness, organisation, and sample storage in accordance with safety and quality standards.

Maintain laboratory logs, calibration records, and equipment documentation.

Monitor laboratory inventory and coordinate the ordering of consumables and supplies.

Ensure adherence to laboratory safety procedures, PPE requirements, and chemical handling standards.

Ensure compliance with company quality systems, laboratory procedures, and applicable regulatory requirements.

Warehouse&Dispatch Support

Assist warehouse personnel with order verification and shipment preparation to ensure correct product selection.

Inspect packaging materials, containers, and bags to ensure cleanliness and compliance with quality standards.

Continuous Improvement

Participate in troubleshooting activities, continuous improvement initiatives, and quality improvement projects.

Provide general laboratory and operational support as required.

Perform additional duties and ad hoc tasks as assigned by management.

Minimum Requirements

National Diploma or Degree in:

Analytical Chemistry

Chemical Technology

Biotechnology

Quality Control or a related scientific discipline.

1–3 years’ experience in a chemical manufacturing, quality control, or laboratory environment preferred.

Skills&Competencies

Knowledge of chemical analysis techniques and laboratory equipment.

Understanding of quality control practices and laboratory quality management systems.

Computer literacy, including Microsoft Office and laboratory software systems.

Strong attention to detail and accuracy.

Good analytical, problem‑solving, and troubleshooting skills.

Effective verbal and written communication skills.

Strong organisational and time management abilities.

Ability to work independently and collaboratively within a team environment.

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