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Plastic Injection Molding Machine Operator Jobs (NOW HIRING)

ALOIS LLC

Injection Molding Machine Operator

Garden Grove, CA · 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 ...

All Seasons Placement, Inc.

$28K - $31K/mo

Join Our Team as an Injection Molding Machine Operator! Are you looking for a rewarding career in the manufacturing industry? All Seasons Placement, Inc. is seeking a dedicated Injection Molding ...

iMPact Business Group

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Injection Molding Process Technician

Grand Rapids, MI · On-site

$22 - $30/hr

... machine setups, process troubleshooting, mold changes, and production support while maintaining safety, quality, and efficiency. The ideal candidate has strong plastic injection molding experience ...

Workbox Staffing

Machine Operator

Rockford, MI · On-site

$17.50/hr

In this role, you'll operate plastic injection molding machines to manufacture high-quality office ... Operating molding machines: Run and monitor plastic injection molding machines safely and ...

Openwork

Injection Molding Machine Operator

Griffin, GA · On-site

$19/hr

Do you have experience with pneumatics, hydraulics, and manual machine operation ? We're looking for a dependable Injection Molding Machine Operator to join a clean, climate-controlled facility where ...

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

As of Aug 12, 2026, the average hourly pay for plastic injection molding machine operator in the United States is $18.19, according to ZipRecruiter salary data. Most workers in this role earn between $16.35 and $19.47 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.

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Plastic Injection Molding Machine Operator jobs near you
Infographic showing various Plastic Injection Molding Machine Operator job openings in the United States as of August 2026, with employment types broken down into 72% Full Time, 14% Part Time, and 14% Nights. Highlights an 100% In-person job distribution, with an average salary of $37,827 per year, or $18.2 per hour.

Injection Molding Machine Operator

ALOIS LLC

Garden Grove, CA • On-site

$16.25 - $21.75/hr

Contractor

Re-posted 20 days ago

Job description

Location: Garden Grove, CA 92841
Schedule: 5:00 AM - 1:30 PM (Overtime may vary and weekends are required.)
 
Responsibilities
Reads blueprint drawings and work orders to understand and meet customer specifications. 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 specs. Verifies settings by measuring positions, first-run part, and sample work pieces. Uses instruments such as micrometers, Vernier calipers, and optical comparator. Performs occasional preventive maintenance per the manufacturer's instructions. Other duties as assigned by Supervisor.
 
Qualifications
Manufacturing experience preferred
Ability to work Overtime, including weekends and Holidays.