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Mold Technician Jobs in Riverside, CA (NOW HIRING)

Professional Search Group - Orange County

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Plastic Injection Mold Process Technician

Tustin, CA · On-site

$28 - $32/hr

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 ...

EssilorLuxottica Group

Mold Tech II

Foothill Ranch, CA

$28.81 - $42.53/hr

Ability to clean molds and assist Maintenance Technicians when needed. * Work to a schedule and meet deadlines in a timely manner. * Maintain a clean and well-organized work area. * Utilize measuring ...

EssilorLuxottica

Mold Tech II

Foothill Ranch, CA · On-site

$28.81 - $42.53/hr

Ability to clean molds and assist Maintenance Technicians when needed. * Work to a schedule and meet deadlines in a timely manner. * Maintain a clean and well-organized work area. * Utilize measuring ...

Essilor

Mold Tech II

Foothill Ranch, CA · On-site

$28.81 - $42.53/hr

Ability to clean molds and assist Maintenance Technicians when needed. * Work to a schedule and meet deadlines in a timely manner. * Maintain a clean and well-organized work area. * Utilize measuring ...

Honor Plastics & Molding

Process Technician

Pomona, CA

$27.50 - $28/hr

They will ensure that all the injection molding machine and the process are producing quality parts efficiently. The process Technician must have a good fundamental knowledge of the injection molding ...

Honor Plastics & Molding

Process Technician

Pomona, CA · On-site

$27.50 - $28/hr

They will ensure that all the injection molding machine and the process are producing quality parts efficiently. The process Technician must have a good fundamental knowledge of the injection molding ...

Honor Plastics & Molding

Setup Technician

Pomona, CA · On-site

$24.50 - $25/hr

Purpose: The primary functions of a Setup Technician is to setup molds. Setup Technician will follow safety and setup procedures to ensure molds are safely set up. Duties & Responsibilities:

Honor Plastics & Molding

Setup Technician

Pomona, CA · On-site

$24.50 - $25/hr

Purpose: The primary functions of a Setup Technician is to setup molds. Setup Technician will follow safety and setup procedures to ensure molds are safely set up. Duties & Responsibilities:

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All JobsMold Technician JobsMold Technician Jobs in Riverside, CA

Mold Technician information

See Riverside, CA salary details

$14

$23

$31

How much do mold technician jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for mold technician in Riverside, CA is $23.37, according to ZipRecruiter salary data. Most workers in this role earn between $20.05 and $26.06 per hour, depending on experience, location, and employer.

What is a mold technician?

Mold technicians are skilled workers who set up, maintain, and repair molds used in manufacturing processes like injection molding or casting. They are responsible for preparing molds for production, performing quality checks, and troubleshooting any issues that arise during the molding process. Mold technicians ensure that the molds are functioning properly to produce high-quality products efficiently and safely. Their work is essential in industries such as plastics, automotive, and consumer goods manufacturing.

What does a mold technician do?

A mold technician, also referred to as a machine operator or tender, uses manufacturing equipment to shape metal or plastic components for products. Your duties as a mold technician are to operate, calibrate, and maintain machinery, as well as inspect finished products to ensure quality work. You must be comfortable working in high-heat environments and performing physical labor, such as lifting up to 50 pounds and working on your feet. There are no formal qualifications for a career as a mold technician since your employer provides on-the-job training. However, obtaining an associate degree or higher in machine operations or materials production helps you gain experience and learn job skills.

What are the key skills and qualifications needed to thrive as a mold technician, and why are they important?

To thrive as a Mold Technician, you need mechanical aptitude, attention to detail, and a solid understanding of manufacturing processes, often supported by a high school diploma or technical certification. Familiarity with injection molding machines, CNC equipment, and quality control systems is typically required. Strong problem-solving skills, teamwork, and effective communication help technicians excel in troubleshooting and collaborating with production teams. These competencies are crucial for maintaining production efficiency, ensuring product quality, and minimizing downtime in manufacturing environments.

What are some common challenges mold technicians face when maintaining injection molding equipment, and how can they be addressed?

Mold Technicians often encounter challenges such as wear and tear on mold components, unplanned machine downtime, and troubleshooting defects in finished products. These issues can be addressed by following preventive maintenance schedules, keeping detailed records of repairs, and collaborating closely with process engineers and production teams to quickly resolve problems. Staying proactive and continually updating technical skills also helps Mold Technicians minimize disruptions and maintain high-quality output.

What is the difference between Mold Technician vs Mold Maker?

AspectMold TechnicianMold Maker
CredentialsTypically requires a high school diploma or equivalent; certifications in mold making or machining are commonRequires technical training or apprenticeship; often holds certifications in machining or mold design
Work EnvironmentManufacturing plants, mold repair shops, quality control labsTool rooms, mold fabrication shops, manufacturing facilities
Primary ResponsibilitiesMaintains, repairs, and inspects molds; ensures proper function and qualityDesigns, fabricates, and assembles molds from blueprints and specifications

While both roles work closely in mold production, Mold Technicians focus on maintaining and repairing molds, ensuring their proper operation, whereas Mold Makers are responsible for designing and building molds from scratch. Both roles require technical skills and certifications, but Mold Makers typically have more hands-on fabrication responsibilities.

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The top searched job categories for Mold Technician jobs in Riverside, CA are:

Mold Technician jobs near you
Infographic showing various Mold Technician job openings in Riverside, CA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $48,619 per year, or $23.4 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

Re-posted 7 days ago

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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.