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Plastic Injection Molding Machine Operator Jobs in Minnesota

Entegris

Manufacturing Operator

Chaska, MN · On-site

$18.75 - $22.50/hr

The injection molding machine operator produces a variety of high-quality plastic components from resin pellets that are utilized by both internal and external customers. In this role you will ...

Seaway

1st Shift Machine Operator

Vadnais Heights, MN · On-site

$17.25 - $18/hr

In this hands-on role, you'll help produce plastic parts by operating molding machines, removing ... Previous experience in manufacturing or plastic injection molding preferred. * Previous experience ...

Seaway

2nd Shift Machine Operator

Vadnais Heights, MN · On-site

$17.25 - $18/hr

In this hands-on role, you'll help produce plastic parts by operating molding machines, removing ... Previous experience in manufacturing or plastic injection molding preferred. * Previous experience ...

Aerotek

Molding Operator

Minneapolis, MN

$20 - $22/hr

... plastic medical components, and final packaging and labeling. The position requires strong ... Operate and tend injection molding machines to produce medical device components according to ...

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

As of May 28, 2026, the average hourly pay for plastic injection molding machine operator in Minnesota is $17.81, according to ZipRecruiter salary data. Most workers in this role earn between $16.01 and $19.09 per hour, depending on experience, location, and employer.

What is a Plastic Injection Molding Machine Operator job?

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 are the key skills and qualifications needed to thrive in the Plastic Injection Molding Machine Operator position, and why are they important?

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 does a typical shift look like for a Plastic Injection Molding Machine Operator?

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.
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Plastic Injection Molding Machine Operator jobs near you
Infographic showing various Plastic Injection Molding Machine Operator job openings in Minnesota as of May 2026, with employment types broken down into 87% Full Time, 5% Part Time, 4% Temporary, 2% Contract, and 2% Nights. Highlights an 100% Physical job distribution, with an average salary of $37,048 per year, or $17.8 per hour.

Component Molding Specialist

Sansom Staffing

Minneapolis, MN

$21.55 - $27/hr

Full-time

Posted 21 days ago

Job description

Location: Plymouth, MN
Schedule: Monday–Friday | 2:00 PM – 10:00 PM

Pay: $21.55 - $27/hour

Work Environment: Injection molding and automated manufacturing operations
Level: Mid-level production / technical specialist

Role Overview

This position is responsible for supporting and operating injection molding equipment used to produce molded components. The Component Molding Specialist ensures machines are properly set up, production runs efficiently, and parts meet quality standards.

This role goes beyond basic machine operation and includes greater ownership of setup, process adjustments, and troubleshooting, while not requiring full technician-level engineering responsibility.

Key Responsibilities

  • Set up and operate injection molding machines for production runs
  • Perform mold changes, material changes, and machine parameter adjustments
  • Monitor production output to ensure quality, consistency, and efficiency
  • Troubleshoot common to moderate molding issues (e.g., short shots, flash, burns)
  • Conduct in-process inspections using calipers, gauges, and visual standards
  • Record production data and support SPC tracking and documentation requirements
  • Collaborate with engineering and quality teams to resolve defects and improve processes
  • Assist in training and supporting machine operators as needed
  • Support continuous improvement initiatives and maintain process consistency

Required Qualifications

  • 2+ years of experience in injection molding or plastics manufacturing
  • Hands-on experience with machine setup and troubleshooting (not just operation)
  • Ability to read basic blueprints/prints and follow work instructions
  • Experience using measurement tools (calipers, gauges, etc.) for quality checks
  • Ability to work in a fast-paced, production-driven environment