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Plastic Injection Molding Machine Operator Jobs in Garden Grove, CA

Injection Molding Machine Operator

Garden Grove, CA ยท On-site

$16.25 - $21.75/hr

Produces quality parts by running plastic injection molding machines, following work orders and blueprints. Monitors process temperatures and injection pressures to detect non-conformances to drawing ...

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Set up and operate plastic injection molding machines, ensuring optimal performance and product ... Experience operating robotic systems integrated with manufacturing equipment for automation tasks.

Plastic Molder

Anaheim, CA ยท On-site

$23 - $28/hr

Catheter Injection Molding * Must have experience with machine operator * Operate and monitor plastic molding machines. * Load materials and remove finished molded parts. * Inspect products for ...

The molding Operator will also be responsible for troubleshooting minor machine issues, performing ... Start and operate plastic injection molding machines according to established procedures and ...

Plastic Injection Mold Maker

Harbor City, CA ยท On-site

$17.81 - $25/hr

Company: A worldwide provider of injection molding products serving a diverse marketplace is ... Repair, maintain, and modify any molds, fixtures, machines, tools, and tooling for the production ...

Process Technician

Santa Ana, CA ยท On-site

$28 - $34/hr

We are a growing Southern California plastic injection molding manufacturer seeking experienced ... Can assist and coordinate daily activities of production workers engaged in operating plastic ...

Process Technician

Santa Ana, CA ยท On-site

$28 - $34/hr

We are a growing Southern California plastic injection molding manufacturer seeking experienced ... Can assist and coordinate daily activities of production workers engaged in operating plastic ...

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Proven experience in plastics injection molding, blow molding, extrusion, or related plastics manufacturing environments * Strong mechanical knowledge with hands-on experience operating CNC machines ...

This candidate will focus on mechanical and technical improvements for plastic extrusion, molding ... Programming, set-up and operation CNC milling machines, CNC WEDM machines (Charmilles and Sodick ...

This candidate will focus on mechanical and technical improvements for plastic extrusion, molding ... Programming, set-up and operation CNC milling machines, CNC WEDM machines (Charmilles and Sodick ...

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Plastic Injection Molding Machine Operator information

See Garden Grove, CA salary details

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How much do plastic injection molding machine operator jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for plastic injection molding machine operator in Garden Grove, CA is $18.42, according to ZipRecruiter salary data. Most workers in this role earn between $16.54 and $19.71 per hour, depending on experience, location, and employer.

What is a plastic injection molding machine operator?

A Plastic Injection Molding Machine Operator is responsible for setting up, operating, and monitoring injection molding machines used to produce plastic parts. They ensure machines run efficiently, troubleshoot issues, perform quality checks, and maintain a clean work environment. Operators may also adjust machine settings, replace molds, and inspect finished products for defects. Their role is essential in manufacturing industries that produce plastic components for automotive, medical, and consumer goods.

What does a plastic injection molding machine operator do during a typical shift?

As a Plastic Injection Molding Machine Operator, your typical shift will involve setting up and monitoring injection molding machines, inspecting finished products for quality, and performing minor equipment maintenance as needed. You will often work on your feet for extended periods in a manufacturing environment and may rotate between day, evening, or overnight shifts depending on the employer. Teamwork is important, as you'll frequently collaborate with supervisors, quality control personnel, and other machine operators to meet production goals. Staying vigilant and responsive to machine alarms or quality issues is a key part of the daily routine.

What are the key skills and qualifications needed to thrive as a plastic injection molding machine operator?

To thrive as a Plastic Injection Molding Machine Operator, you need a good understanding of machine operation, mechanical aptitude, attention to detail, and a high school diploma or equivalent. Familiarity with industry-standard molding machines, quality inspection tools, and safety protocols, as well as certificates in manufacturing or machine operation, are often advantageous. Strong problem-solving skills, teamwork, and effective communication help individuals excel in this role. These abilities ensure efficient production runs, high-quality products, and a safe, collaborative work environment.

What job categories do people searching Plastic Injection Molding Machine Operator jobs in Garden Grove, CA look for?

The top searched job categories for Plastic Injection Molding Machine Operator jobs in Garden Grove, CA are:

What cities near Garden Grove, CA are hiring for Plastic Injection Molding Machine Operator jobs?

Cities near Garden Grove, CA with the most Plastic Injection Molding Machine Operator job openings:

Infographic showing various Plastic Injection Molding Machine Operator job openings in Garden Grove, CA as of August 2026, with employment types broken down into 91% Full Time, and 9% Part Time. Highlights an 100% In-person job distribution, with an average salary of $38,306 per year, or $18.4 per hour.

Injection Molding Machine Operator (Dummy)

ALOIS LLC

Garden Grove, CA โ€ข On-site

$16.25 - $21.75/hr

Contractor

Re-posted 18 days ago


Job description

Injection Molding Machine Operator
Location: Garden Grove, CA 92841

Qualifications:

  • Manufacturing experience preferred

  • Ability to read blueprints and work orders

  • Basic measuring and inspection skills

Responsibilities:

  • Operate plastic injection molding machines to produce quality parts

  • Read and follow blueprints, work orders, and customer specifications

  • Monitor machine temperatures and injection pressures

  • Inspect parts and verify machine settings using measuring tools

  • Use micrometers, Vernier calipers, and optical comparators

  • Perform basic preventive maintenance as needed

  • Ensure parts meet quality and drawing specifications