How much do molding operator jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for molding operator in California is $17.25, according to ZipRecruiter salary data. Most workers in this role earn between $15.43 and $18.51 per hour, depending on experience, location, and employer.

What are some common challenges molding operators face during production runs, and how can they effectively address them?

Molding Operators often encounter issues such as inconsistent product quality, equipment malfunctions, and material defects during production runs. To effectively address these challenges, operators must regularly monitor machine settings, promptly perform routine maintenance, and communicate closely with quality control teams. Proactively identifying abnormalities and following established troubleshooting protocols can help minimize downtime and ensure products meet quality standards. Continuous training and collaboration with supervisors and maintenance staff also play a key role in overcoming these challenges.

What is the difference between Molding Operator vs Machine Operator?

Aspect Molding Operator Machine Operator Credentials High school diploma, on-the-job training High school diploma, technical training often required Work Environment Plastic or metal molding facilities, often in manufacturing plants Various industries including manufacturing, packaging, and processing Job Focus Setting up, operating, and monitoring molding machines Operating and maintaining different types of machinery The Molding Operator and Machine Operator roles share similarities in working with machinery and requiring technical skills. However, Molding Operators specifically focus on molding processes in manufacturing, while Machine Operators may work with a broader range of equipment across industries. Both roles require attention to detail and safety awareness, but Molding Operators often need specialized knowledge of molding techniques and materials.

What does a molding operator do?

A molding operator is responsible for setting up, operating, and monitoring machinery used to produce plastic or metal molds. They ensure molds are filled correctly, inspect finished products for quality, and perform routine maintenance. The role often requires knowledge of manufacturing processes, safety procedures, and the use of tools like calipers or gauges.

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

To thrive as a Molding Operator, you need a solid understanding of manufacturing processes, machine operation, and quality control, often requiring a high school diploma or equivalent. Familiarity with molding machines, measuring instruments, and possibly experience with programmable logic controllers (PLCs) is important. Attention to detail, problem-solving skills, and the ability to work collaboratively make someone stand out in this position. These skills and qualities are essential to ensure consistent production quality, minimize downtime, and maintain a safe working environment.

$15-$20/hr Molding Operator Jobs in California (NOW HIRING)

King Plastics Inc

Injection Molding Process Technician

Orange, CA · On-site

$22 - $32/hr

The Injection Molding Process Technician is responsible for setting up, operating, and maintaining injection molding machines to produce high-quality plastic components. This role involves monitoring ...

Quick apply

King Plastics Inc

Injection Molding Process Technician

Orange, CA · On-site

$22 - $32/hr

The Injection Molding Process Technician is responsible for setting up, operating, and maintaining injection molding machines to produce high-quality plastic components. This role involves monitoring ...

King Plastics Inc

Injection Molding Process Technician

Orange, CA

$22 - $32/hr

The Injection Molding Process Technician is responsible for setting up, operating, and maintaining injection molding machines to produce high-quality plastic components. This role involves monitoring ...

Quick apply

King Plastics Inc

Injection Molding Process Technician

Orange, CA

$22 - $32/hr

The Injection Molding Process Technician is responsible for setting up, operating, and maintaining injection molding machines to produce high-quality plastic components. This role involves monitoring ...

Cambro Manufacturing Co.

Be Seen First

Injection Molding Process Technician

Huntington Beach, CA · On-site

$27.53 - $34/hr

Injection Molding experience is required to perform this job. The Process Tech II takes full ... Ability to read and interpret documents such as safety rules, operating and maintenance ...

Quick apply

Cambro Manufacturing Co.

Be Seen First

Injection Molding Process Technician

Huntington Beach, CA · On-site

$27.53 - $34/hr

Injection Molding experience is required to perform this job. The Process Tech II takes full ... Ability to read and interpret documents such as safety rules, operating and maintenance ...

Applied Medical