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Plastic Injection Mold Jobs in California (NOW HIRING)

Westfall Technik

Mold Technician

Union City, CA

$40 - $47/hr

Here at Westfall Technik, we pride ourselves on being the fastest growing Plastic Injection ... We are currently seeking a Mold Technician-This is a 2nd shift position(3pm-11:30pm, Mon-Fri ...

WestFall Technik

Mold Technician

Union City, CA · On-site

$40 - $47/hr

Here at Westfall Technik, we pride ourselves on being the fastest growing Plastic Injection ... We are currently seeking a Mold Technician-This is a 2nd shift position(3pm-11:30pm, Mon-Fri ...

Westfall Technik

Mold Technician

Union City, CA

$40 - $47/hr

Here at Westfall Technik, we pride ourselves on being the fastest growing Plastic Injection ... We are currently seeking a Mold Technician-This is a 2nd shift position(3pm-11:30pm, Mon-Fri ...

pelican

Mold Setter I- 2nd Shift

Torrance, CA · On-site

$18.75 - $22.25/hr

The Mold Setter is responsible for safely setting up, troubleshooting, and supporting plastic injection molding equipment and manufacturing operations while ensuring quality, safety, and productivity ...

pelican

Mold Setter I- 2nd Shift

Torrance, CA · On-site

$18.75 - $22.25/hr

The Mold Setter is responsible for safely setting up, troubleshooting, and supporting plastic injection molding equipment and manufacturing operations while ensuring quality, safety, and productivity ...

pelican

Mold Setter I- 2nd Shift

Torrance, CA

$18.75 - $22.25/hr

The Mold Setter is responsible for safely setting up, troubleshooting, and supporting plastic injection molding equipment and manufacturing operations while ensuring quality, safety, and productivity ...

pelican

Mold Setter I- 2nd Shift

Torrance, CA

$18.75 - $22.25/hr

The Mold Setter is responsible for safely setting up, troubleshooting, and supporting plastic injection molding equipment and manufacturing operations while ensuring quality, safety, and productivity ...

pelican

Mold Setter I- 2nd Shift

Torrance, CA

$18.75 - $22.25/hr

The Mold Setter is responsible for safely setting up, troubleshooting, and supporting plastic injection molding equipment and manufacturing operations while ensuring quality, safety, and productivity ...

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All JobsPlastic Injection Mold JobsPlastic Injection Mold Jobs in California

Plastic Injection Mold information

See California salary details

$15

$29

$37

How much do plastic injection mold jobs pay per hour?

As of Jun 14, 2026, the average hourly pay for plastic injection mold in California is $29.82, according to ZipRecruiter salary data. Most workers in this role earn between $27.26 and $33.46 per hour, depending on experience, location, and employer.

What are Plastic Injection Molds?

Plastic injection molds are specialized tools used in the injection molding process to shape molten plastic into specific forms and parts. They are typically made from durable metals like steel or aluminum and are designed to withstand high pressures and temperatures. The mold consists of two main halves that come together to form a cavity, which is then filled with melted plastic and cooled to produce the final product. Injection molds are commonly used in mass manufacturing of plastic components for industries such as automotive, consumer goods, and electronics.

What are the key skills and qualifications needed to thrive as a Plastic Injection Mold Technician, and why are they important?

To thrive as a Plastic Injection Mold Technician, you need a strong understanding of manufacturing processes, mechanical aptitude, and experience with mold setup and maintenance, often supported by technical training or an associate degree. Familiarity with CNC machines, injection molding equipment, and quality control systems, as well as certifications like RJG or Paulson, is highly beneficial. Attention to detail, problem-solving, and teamwork are crucial soft skills for addressing production challenges and ensuring consistent quality. These skills and qualifications are essential for maintaining efficient production, minimizing defects, and meeting safety and quality standards in a manufacturing environment.

What is the difference between Plastic Injection Mold vs Plastic Mold Technician?

AspectPlastic Injection MoldPlastic Mold Technician
Primary RoleDesign, develop, and manufacture plastic molds for injection molding processesOperate, troubleshoot, and maintain plastic molds during production
Required SkillsCAD design, mold fabrication, material selectionMachine operation, mold setup, troubleshooting
Work EnvironmentManufacturing plants, mold shopsInjection molding facilities, production lines
CertificationsOften requires technical certifications in mold design or manufacturingMachine operation certifications, safety training

While a Plastic Injection Mold focuses on designing and creating molds, a Plastic Mold Technician operates and maintains these molds during production. Both roles are essential in the injection molding industry, with overlapping skills but distinct responsibilities.

What are some common challenges faced by plastic injection mold technicians on the job?

Plastic injection mold technicians often encounter challenges related to maintaining precise quality standards, troubleshooting equipment malfunctions, and minimizing production downtime. Adjusting machine settings to accommodate different mold designs and materials can require strong attention to detail and problem-solving skills. Additionally, technicians frequently collaborate with engineers and production teams to resolve defects and optimize manufacturing processes, making communication skills important for success in this role.
What are popular job titles related to Plastic Injection Mold jobs in California? For Plastic Injection Mold jobs in California, the most frequently searched job titles are:
What job categories do people searching Plastic Injection Mold jobs in California look for? The top searched job categories for Plastic Injection Mold jobs in California are:
What cities in California are hiring for Plastic Injection Mold jobs? Cities in California with the most Plastic Injection Mold job openings:
Plastic Injection Mold jobs near you

Injection Molding Operator - 3rd Shift Position Available

Metro Bay Products, Inc

Costa Mesa, CA • On-site

$20/hr

Full-time

Posted 27 days ago

Job description

Plastic Injection Molding Manufacture in Costa Mesa.
Time hours
M-F 10:30pm - 7:00am
Duties Include:
Operate machine.
Inspect quality of parts.
Trim parts if needed.
Package parts.
Maintain machine cycle times.
Label product packaging.
Maintain daily cycle records.
Maintain a clean work station.
Ability to lift 55 pounds.
Must be able to withstand a full shift standing.
Reliable transportation is a must.
Reliable attendance is a must.
Screening Check.
All Training will be from 8:00AM to 2:00 PM: M-F.