Graduate Trainee (Assembly 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. StructuringEmployee Benefits Packages We are  recruiting to fill the position below:

 Job Title: Graduate Trainee (Assembly Supervisor)

Location: Onitsha, Anambra

Employment Type: Full-time

Department: Assembly About the Role

We are seeking a motivated, disciplined, and career-driven Graduate Trainee to join our Assembly Department. This opportunity is designed for a young professional who is interested in building a long-term career in manufacturing, production supervision, factory operations, team management, quality control, and process improvement. The successful candidate will receive practical exposure to our production and assembly operations while working closely with experienced supervisors and production personnel.

Assist in supervising and coordinating assembly line activities. Monitor workers and ensure assigned production tasks are carried out effectively. Support the achievement of daily production targets and departmental objectives. Ensure employees comply with company policies, SOPs, safety requirements, and production procedures. Monitor product quality and promptly report defects or production abnormalities. Assist with manpower allocation and effective deployment of workers. Monitor attendance, punctuality, discipline, and productivity within the assigned work area. Assist in maintaining accurate production and operational records. Identify production challenges and escalate issues to the appropriate supervisor or management. Support proper housekeeping and 5S practices within the production area. Work with Quality Control, Maintenance, Production, and other relevant departments to resolve operational issues. Participate in continuous improvement initiatives aimed at improving productivity, quality, safety, and efficiency. Perform other duties assigned by the Production Supervisor or Management.

Minimum of a Bachelor's Degree or HND in  Engineering, Industrial Production, Manufacturing, Sciences, Management, or any other relevant discipline. Must have successfully completed NYSC. 0–2 years of work experience, preferably with some exposure to supervisory, production, factory, or team-coordination responsibilities. Previous experience in a plastic manufacturing company as a Supervisor, Factory Helper, Production Assistant, Team Lead, or similar position will be an added advantage. Must demonstrate the ability to work effectively in a fast-paced manufacturing environment. Strong communication and interpersonal skills. Good leadership and people-management potential. Ability to work with minimal supervision and take responsibility for assigned tasks. Good numerical, reporting, and problem-solving abilities. Basic computer literacy and proficiency in Microsoft Office will be an advantage. Must be physically and mentally prepared to work in a factory/production environment. Must be willing to work shifts and extended hours when operational requirements demand. Must demonstrate discipline, punctuality, integrity, accountability, and willingness to learn.

We are looking for someone who is ambitious, energetic, teachable, responsible, and passionate about manufacturing. The ideal candidate should see this opportunity not simply as a job, but as a career pathway into production supervision and manufacturing management. If you are a recent graduate who is ready to learn, lead, and grow in a dynamic manufacturing environment, we would like to hear from you.

What We Offer

Structured on-the-job training and career development. Practical exposure to modern manufacturing and assembly operations. Opportunity to learn production supervision, manpower management, quality control, and factory operations. Mentorship from experienced production and management professionals. Opportunity for career progression based on performance and competence. A challenging and rewarding environment for ambitious young professionals. Opportunity to develop practical leadership and supervisory skills. Competitive remuneration and other company benefits applicable to the position.

30th September, 2026. How to Apply

Interested and qualified candidates should send their updated CV to: [Email hidden - Login to reveal] using "Graduate Trainee – Assembly Department” as the subject of the mail.

Note: Only shortlisted candidates will be contacted.