Job Description

The Thermoforming & Injection Blow Molding Technician is responsible for operating, monitoring, and maintaining plastics manufacturing equipment to ensure efficient production of high-quality parts. This role requires strong mechanical ability, technical troubleshooting skills, and strict adherence to safety and quality standards.

Key Responsibilities

Set up, operate, and monitor thermoforming machines according to production schedules Adjust machine parameters such as heating zones, vacuum, pressure, and cycle times Load plastic sheet material, oversee forming cycle, and perform trimming operations Inspect finished parts for quality, dimensions, and surface defects Troubleshoot issues such as uneven forming, webbing, thinning, or incomplete molds Conduct routine cleaning and minor mechanical maintenance

Injection Blow Molding (IBM) Operations

Operate and set up injection blow molding machines, including start-ups and shut-downs Perform mold changes, material changes, and equipment adjustments as needed Monitor injection and blowing processes (temperature, pressure, injection speed, cooling, etc.) Inspect products for defects such as flash, short shots, warpage, or incorrect bottle neck finish Troubleshoot mechanical, hydraulic, and process-related problems to maintain consistent output Keep accurate logs of machine settings, production counts, downtime, and adjustments

Quality & Safety Responsibilities

Follow and enforce all workplace safety procedures, including lockout/tagout and PPE requirements Ensure compliance with company quality standards and customer specifications Perform in-process inspections and document results according to QC guidelines Maintain a clean and organized work area Report equipment issues or process deviations promptly to supervision or maintenance

Required Skills & Qualifications

1 3 years of experience in thermoforming, injection blow molding, or related plastics manufacturing Strong understanding of machine operation, mechanical systems, and production workflows Ability to read and interpret production instructions, spec sheets, and basic technical drawings Good problem-solving skills and the ability to troubleshoot equipment and process issues Basic math skills and familiarity with measurement tools (calipers, gauges, micrometers) Ability to work independently and as part of a production team

Preferred Qualifications

Experience with specific machine brands (e.g., Brown, Sencorp, Kiefel, Aoki, Uniloy, Jomar, etc.) Knowledge of thermoplastics such as PET, PP, HDPE, PVC, or ABS Understanding of 5S, lean manufacturing, and ISO quality systems * Basic maintenance or mechanical repair background