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Injection Moulding Machine Operator Jobs in California

Professional Search Group - Orange County

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Plastic Injection Mold Process Technician

Tustin, CA · On-site

$28 - $32/hr

In this role, you will be responsible for setting up, operating, and maintaining plastic injection ... Monitor machine operation throughout production runs, making adjustments as needed to maintain ...

Pexco

Operator

Yorba Linda, CA · On-site

$20/hr

Job Location Yorba Linda, CA 6am-2:30pm mon-fri $20.00 an hour DOE The Molding Operator is responsible for operating and monitoring plastic injection molding machines to produce high-quality ...

Johnson Service Group

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Machine Operator

Orange, CA · On-site

$18 - $25/hr

JSG is hiring a Machine Operator / Molding Tech for our client in Orange, CA. Pay rate: $18-$25 DOE As our Molding Technician, you will be responsible for setting up, operating, and maintaining ...

New

Ezonyx Bio Technologies

Injection Mold Maker

Brea, CA · On-site

Utilize any/all machine centers to achieve desired results * Fabricate high-quality injection molds * Meeting schedule commitments (on-time build) * Fine-tune molds based on feedback from molding ...

SeeScan

Injection Molding Technician

San Diego, CA · On-site

$22 - $24/hr

Monitor and maintain proper machine settings, including temperature and material specifications * Troubleshoot and resolve issues with injection molding machines and processes * Inspect all produced ...

Professional Search Group - Orange County

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Injection Mold Shop Lead - 3rd Shift

Tustin, CA · On-site

$31 - $35/hr

Lead and coordinate all activities within the injection mold shop during the 3rd shift, ensuring ... Strong mechanical knowledge with hands-on experience operating CNC machines, CNC lathes, press ...

Studex

Plastic Injection Mold Maker

Harbor City, CA · On-site

$17.81 - $25/hr

Repair, maintain, and modify any molds, fixtures, machines, tools, and tooling for the production ... Capable of operating manual and cnc tool room equipment * Possess basic welding skills * Ability to ...

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All JobsInjection Moulding Machine Operator JobsInjection Moulding Machine Operator Jobs in California

Injection Moulding Machine Operator information

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How much do injection moulding machine operator jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for injection moulding machine operator in California is $17.95, according to ZipRecruiter salary data. Most workers in this role earn between $16.15 and $19.23 per hour, depending on experience, location, and employer.

What is the difference between Injection Moulding Machine Operator vs Plastic Processing Technician?

AspectInjection Moulding Machine OperatorPlastic Processing Technician
CredentialsBasic technical training, on-the-job experienceTechnical diploma or certification often preferred
Work EnvironmentManufacturing plant, operating molding machinesManufacturing or processing plant, overseeing plastic production
Industry UsageCommonly used in plastics manufacturingUsed across plastics and polymer processing industries
Job FocusOperating and monitoring molding machinesMaintaining, troubleshooting, and optimizing plastic processing equipment

While both roles work within plastics manufacturing, the Injection Moulding Machine Operator primarily focuses on operating molding machines, whereas the Plastic Processing Technician handles broader processing tasks, including maintenance and troubleshooting of plastic production equipment.

What are popular job titles related to Injection Moulding Machine Operator jobs in California?

For Injection Moulding Machine Operator jobs in California, the most frequently searched job titles are:

What job categories do people searching Injection Moulding Machine Operator jobs in California look for?

The top searched job categories for Injection Moulding Machine Operator jobs in California are:

What cities in California are hiring for Injection Moulding Machine Operator jobs?

Cities in California with the most Injection Moulding Machine Operator job openings:

Injection Moulding Machine Operator jobs near you
Infographic showing various Injection Moulding Machine Operator job openings in California as of August 2026, with employment types broken down into 50% Full Time, and 50% Part Time. Highlights an 100% In-person job distribution, with an average salary of $37,331 per year, or $17.9 per hour.

Plastic Injection Mold Process Technician

Professional Search Group - Orange County

Tustin, CA • On-site

$28 - $32/hr

Full-time

Medical, Dental, Vision, Life, Retirement

This job post has expired today. Applications are no longer accepted.

Job description

Job Summary

Professional Search Group OC is seeking a motivated and detail-oriented Plastic Injection Mold Process Technician to join our manufacturing team. In this role, you will be responsible for setting up, operating, and maintaining plastic injection molding equipment to produce high-quality plastic components. Your expertise will ensure efficient production processes, adherence to safety protocols, and consistent product quality. This position offers an exciting opportunity to work with advanced machinery and contribute to innovative plastics manufacturing projects.

Responsibilities

  • Set up and operate plastic injection molding machines, ensuring optimal performance and product quality.
  • Monitor machine operation throughout production runs, making adjustments as needed to maintain specifications.
  • Perform routine maintenance and troubleshooting on injection molding equipment, robotic systems, CNC machines, press brake machines, CNC lathes, and other industrial equipment.
  • Conduct quality inspections using precision measurement instruments and dimensional measurement techniques to verify product specifications.
  • Handle materials safely using proper materials handling procedures and operate forklifts when necessary in warehouse environments.
  • Document production data, machine settings, and inspection results accurately for quality control records.
  • Follow safety protocols diligently and participate in safety training to maintain a safe working environment.

Skills

  • Strong mechanical knowledge with experience in plastics injection molding, extrusion, and blow molding processes.
  • Proficiency with programmable logic controllers (PLCs) for machine automation and troubleshooting.
  • Skilled in the use of hand tools, measurement tools, and precision measuring instruments for quality control.
  • Ability to interpret engineering drawings, technical specifications, and perform dimensional measurements accurately.
  • Experience operating robotic systems integrated with manufacturing equipment for automation tasks.
  • Familiarity with CNC machining operations including CNC lathes and press brake machines.
  • Knowledge of safety procedures related to industrial equipment operation, materials handling, and warehouse safety standards.
  • Basic math skills for calculating measurements, tolerances, and process adjustments.
  • Strong problem-solving skills with the ability to troubleshoot manufacturing issues efficiently.

Join our team as a Plastic Injection Mold Process Technician and be part of a dynamic environment where innovation meets precision! We value proactive individuals eager to contribute their expertise in a fast-paced manufacturing setting while maintaining the highest standards of safety and quality.

Professional Search Group OC offers this opportunity on behalf of our client and is actively interviewing qualified candidates. If you’re looking to grow your accounting career with a stable and expanding company, Professional Search Group OC would like to connect with you.