Graduate Trainee (Quality Control Supervisor) Onitsha

Reliable Plastic was incorporated on April 28th, 1998. We have been committed to providing the best quality products to our customers since its inception. Apart from the outstanding service that is provided, consumers are sure to be completely satisfied with the end product. Reliable Plastic promises to use only quality material for your product. Everything is done in-house with the company and therefore is your one-stop shop for product manufacturing. The difference is our service! We stand behind our products and provide the best, most comprehensive ongoing customer service. We take the time to learn about your needs and work with you to provide the best fastening solutions for your specific application and welcome orders requiring our custom fabrication services. We are  recruiting to fill the position below:

 Job Title: Graduate Trainee (Quality Control Supervisor)

Location: Onitsha, Anambra

Employment Type: Full-time Job Summary

Reliable Steel and Plastic Industry Limited is seeking a highly motivated, disciplined, and career-driven Graduate Trainee to join our Quality Control team as a Graduate Trainee – Quality Control Supervisor. This opportunity is designed for a young professional who is passionate about quality assurance, manufacturing operations, team supervision, and continuous improvement, and is ready to build a long-term career in the manufacturing industry.

Support the supervision of Quality Control Inspectors and production quality activities. Monitor production processes to ensure products meet established quality standards and specifications. Conduct and coordinate routine quality inspections of raw materials, in-process products, and finished products. Identify, document, and escalate quality defects, production deviations, and non-conformities. Ensure proper recording of inspection results, production quality data, and quality-related reports. Work closely with Production, Maintenance, and other departments to resolve quality issues. Monitor compliance with established QC procedures, work instructions, and company standards. Assist in investigating the root causes of recurring quality problems and implementing corrective actions. Ensure proper handling, segregation, and reporting of rejected or defective products. Support the implementation of good housekeeping, safety, and quality practices on the factory floor. Participate in continuous improvement initiatives aimed at reducing defects, waste, and production losses. Carry out other quality-control and supervisory duties as assigned by management.

Bachelor's Degree / HND in Chemistry, Biochemistry, Industrial Chemistry, Microbiology, Chemical Engineering, Production Engineering, or a related discipline with 0–2 years of work experience, preferably with some exposure to supervisory, quality control, production, or factory operations. Must have completed NYSC and possess evidence of completion/exemption. Previous experience in a supervisory role will be an added advantage. Previous experience working in a plastic manufacturing company, either as a Supervisor, Quality Control personnel, Factory Helper, Production Assistant, or in a related factory role, will be a strong advantage. Good understanding of basic Quality Control / Quality Assurance principles. Ability to identify product defects and pay close attention to details. Good numerical, analytical, and problem-solving skills. Ability to work effectively under pressure and meet production deadlines. Good communication and interpersonal skills. Ability to supervise, coordinate, and work effectively with a team. Must be physically fit and comfortable working in a manufacturing/factory environment. Basic computer literacy, particularly Microsoft Excel and Word, is an advantage. Must be willing to relocate to Onitsha, Anambra State.

Highly observant and detail-oriented Disciplined, responsible, and accountable Proactive and willing to learn Confident enough to supervise and coordinate a team Quality-conscious and committed to maintaining high standards Comfortable working on the factory floor Able to work independently while collaborating with other departments Interested in building a long-term career in manufacturing and quality management

What We Offer

Structured on-the-job training and career development Practical exposure to plastic manufacturing and quality control operations Opportunity to develop supervisory and leadership skills Career growth opportunities within the organization Exposure to modern manufacturing processes and quality management practices Competitive remuneration and performance-based growth opportunities Supportive and professional working environment.

19th October, 2026. How to Apply

Interested and qualified candidates should send their updated CV to: [Email hidden - Login to reveal] using "Application – Graduate Trainee, Quality Control Supervisor" as subject of the email.

Note: Only candidates who meet the stated requirements and are willing to relocate to Onitsha, Anambra State will be considered.