Injection Molding Technicians
Set up molds and injection molding machines, run production startups, and troubleshoot molding defects.
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Worth knowing
Adjacent materials roleSet injection molding machine parameters; troubleshoot short shots, flash, sink marks, warpage; knowledge of injection molding processes and plastic materials
- Seniority
- Technician
- Work
- On-site
- Type
- Full-time
- Experience
- 3+ yrs
- Industry
- General manufacturing
- Role
- Manufacturing / Production
Role details
- Perform mold changes, machine setup, and production startups.
- Install and remove molds safely using proper procedures.
- Set and adjust injection molding machine parameters according to established process specifications.
- Start machines and verify that parts meet quality requirements before production begins.
- Monitor machines during production and make process adjustments when necessary.
- Troubleshoot common molding problems, including:
- Short shots
- Flash
- Sink marks
- Warpage
- Burn marks
- Weld lines
- Dimensional variation
- Part sticking or ejection problems
- Set up and operate auxiliary equipment such as dryers, chillers, temperature controllers, material loaders, and robots.
- Prepare and verify raw materials and ensure the correct material is used for each production order.
- Perform minor mechanical adjustments and basic troubleshooting of molding equipment.
- Work closely with the Injection Molding Process Engineer/Supervisor to optimize processes and resolve production issues.
- Assist with first-piece inspections and ensure production starts according to specifications.
- Monitor cycle times, scrap, and machine performance.
- Complete setup sheets, production records, and process documentation accurately.
- Maintain clean and organized work areas around molding machines.
- Follow all company safety, quality, and production procedures.
- Assist with preventive maintenance and report machine, mold, or auxiliary equipment problems.
- Train and provide technical support to machine operators when needed.
Qualifications
- 3+ years of experience working with injection molding machines required.
- Hands-on experience with mold installation and machine setup.
- Knowledge of injection molding processes and plastic materials.
- Ability to read and follow process/setup sheets.
- Mechanical troubleshooting skills.
- Ability to use basic measuring tools such as calipers and micrometers.
- Ability to work independently and troubleshoot production problems.
- Good communication and teamwork skills.
- Ability to work in a manufacturing environment and follow safety procedures.
Pay: $23.00 - $26.00 per hour
Benefits
- Health insurance
- Paid time off
Work Location: In person
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