Injection Molding Specialist / Trainer
Job summary
We are a plastics manufacturer seeking an experienced injection moulding specialist to join our team and train our engineer over a 3-month period. This is a part-time contract role (Thursday–Sunday, schedule negotiable) with strong potential to convert to full-time for the right candidate. Share expertise in machine operation, process optimisation, and defect troubleshooting. Strong potential to convert to a full-time role for the right fit. 3+ years' experience required.
Job descriptions & requirements
Responsibilities:
- Train and mentor our engineers in the injection molding setup and operation
- Teach process parameter optimization (temperature, pressure, injection speed, charge, cooling)
- Coach on diagnosing and fixing common defects such as flash, short shots, flow imbalance, and warping
- Guide best practices in mold changes, material handling (PP, PS, masterbatch), and routine maintenance
- Help establish repeatable, documented production processes
Requirements:
- Minimum of 3 years of hands-on injection molding experience
- Proven ability to troubleshoot defects and optimize process settings
- Comfortable mentoring and teaching others
- Familiarity with machine controllers (e.g. ACNOVO or similar)
- Available Thursday–Sunday (can be discussed)
Note: For the right person who is a strong fit and interested, this contract can lead to a full-time position.
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