Junior Machine Operator

Serioplast Spa; Gauteng; On-site; ZAR 50 000 - 200 000; Full time

Job summary

A manufacturing company in Gauteng is seeking a Junior Machine Operator to operate extrusion blow moulding machines and ensure product quality. The ideal candidate will have a Grade 12 certificate and some experience in extrusion operations is preferred. This full-time, entry-level role involves monitoring machine settings, packing products, and maintaining a safe work area.

Qualifications

• Entry level position for a Junior Machine Operator.
• Prior experience in extrusion blow moulding operations preferred.

Responsibilities

• Operate extrusion blow moulding machines to produce bottles.
• Monitor machine settings to maintain product quality.
• Record mechanical or process issues and inform the technical department.
• Pack finished products for storage or dispatch.

Skills

Applied knowledge of measuring instruments

Ability to operate manual and electric forklifts safely

Basic understanding of mechanical systems

Basic knowledge of World Class Manufacturing principles

Basic understanding of HSE rules

Education

Grade 12 - Matric

Job description

Boksburg, Gauteng, South Africa
Full Time
South Africa
Entry Level
Junior Machine Operator (Extrusion Blow Moulding Machine) Reports to : Shift Leader
Salary Range : R R

Purpose of the Position

The Junior Machine Operator is responsible for operating and monitoring extrusion blow moulding (EBM) machines and related equipment to ensure that the final product meets all quality requirements in line with company standards and procedures.

Main Tasks and Responsibilities

• Operates extrusion blow moulding machines and equipment to produce bottles or containers according to specifications.
• Monitors and assists with adjustments with machine settings and automatic control devices (e.g., leak tester, deflashing system, vision system, palletizer) to maintain consistent product quality.
• Immediately informs the technical department of any mechanical, electrical, or process issues and records outcomes as required.
• Assists in technical operations, including colour changes, mould changes, parison adjustments, blade and equipment cleaning, and line set‑up.
• Packs finished products using the correct packaging materials (e.g., boxes, trays, bags), stacks and labels pallets for storage or dispatch.
• Supplies raw materials and packaging to the machine using manual and/or electric forklifts.
• Feeds hoppers and loaders with raw material (resin, regrind, additives) as per production requirements.
• Conducts in‑process product inspections (visual checks, weight checks, dimensional measurements) in line with the product control plan and records results accurately.
• Sorts and separates defective or damaged products for recycling or disposal.
• Participates in continuous improvement activities to reduce waste, improve efficiency, and enhance product quality.
• Maintains a clean, safe, and organized work area in compliance with workplace hygiene and safety standards.

Technical Skills

• Applied knowledge of measuring instruments and product quality checks.
• Ability to operate manual and electric forklifts safely.
• Basic understanding of mechanical, pneumatic, hydraulic, and electrical systems used in EBM equipment.
• Basic knowledge of World Class Manufacturing (WCM) principles.
• Basic understanding of Health, Safety, and Environmental (HSE) rules and practices.

Personal Skills

• Accountability – Take ownership for actions, results, and mistakes.
• Problem‑Solving – Apply practical, resourceful solutions without compromising quality.
• Resilience & Work Ethic – Cope with challenges, remain focused under pressure, and consistently deliver.
• Teamwork – Build trust, contribute positively to team morale, and foster a stable work environment.

Education and Experience

Grade 12 - Matric
Prior experience in extrusion blow moulding operations preferred.