Sunplast is a leading plastic manufacturing company in Nigeria with almost 30 years experience in the plastic manufacturing industry. Sun Group entered into the Plastics industry through the acquisition of a plant in Sango Ota, Ogun State in 1991. A second plant was installed and commissioned in 2000 in Lagos. In 2015 both plants were merged under one roof in Ogun State. The plants, which operate under the names Bright Products Limited and Sunplast Industries Limited, are equipped with top-of-the-line injection molding machines from China, India and Taiwan.

We are recruiting to fill the position below:

Job Title: Quality Control Officer

Location: Ota, Ogun

Key Responsibilities

• Conduct quality inspections on raw materials, in-process products and finished plastic products.
• Ensure products meet established quality standards, specifications and customer requirements.
• Perform quality tests on plastic products, including dimensional checks, weight verification, colour consistency and visual inspections.
• Monitor production processes to identify defects and recommend corrective actions.
• Inspect products for defects such as cracks, warping, discolouration, uneven thickness and dimensional variations.
• Maintain accurate records of inspections, test results, rejected products and quality issues.
• Investigate customer complaints and production defects, working with Production to implement corrective measures.
• Ensure compliance with quality control procedures and manufacturing standards.
• Monitor product rejection rates, material wastage and rework.
• Calibrate and maintain quality inspection tools and testing equipment.
• Conduct routine quality audits and support continuous improvement initiatives.
• Prepare daily and periodic quality control reports for management.

Requirements

• OND, HND or BSc in Chemistry, Industrial Chemistry, Polymer Science, Chemical Engineering, Materials Science or a related discipline.
• Minimum of 3 years’ experience in quality control within a manufacturing company.
• Experience in plastic manufacturing is strongly preferred, particularly injection moulding, blow moulding or extrusion processes.
• Good knowledge of plastic materials, production processes and quality inspection techniques.
• Ability to use measuring instruments such as vernier callipers, micrometers, weighing scales and other relevant testing equipment.
• Knowledge of quality management systems, inspection procedures and defect analysis.
• Proficiency in Microsoft Excel and quality reporting.
• Strong analytical, observational and problem-solving skills.
• High attention to detail and commitment to product quality.

Application Closing Date
30th November, 2026.