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Plastic Injection Molding Machine Operator Jobs in Wisconsin

Serigraph

Molding / Machine Operator

West Bend, WI · On-site

$16.50 - $19.75/hr

Operate injection molding machines, including loading and unloading parts. * Conduct daily ... Our core business is decorating plastic. We print, form, mold, finish and fulfill in-house.

Sanmina

Injection Molding Technician

Turtle Lake, WI · On-site

$19.25 - $25.75/hr

Set Up plastic injection molding machines and related auxiliary equipment as specified by Engineering. Troubleshoot process related problems as needed. Support the supervision of production ...

Serigraph

Molding / Machine Operator

West Bend, WI · On-site

$16.50 - $19.75/hr

Operate injection molding machines, including loading and unloading parts. * Conduct daily ... Our core business is decorating plastic. We print, form, mold, finish and fulfill in-house.

Simos

Injection Molding Process Technician

Richfield, WI · On-site

$30 - $40/hr

This is a full-time, direct-hire opportunityresponsible for injection molding machine setup and ... Partner with Process Engineers and Tooling teams to improve performance. * 5-7 years of plastics ...

Coast Personnel

Molding Operator

Turtle Lake, WI · On-site

$17 - $18/hr

The operator then does work on those parts following various written and verbal instructions ... Remove the molded plastic parts from injection molding machines. * Trim part from runner using a ...

Engineering Industries, Inc.

Press Operator

Verona, WI · On-site

$20.50/hr

What You'll Do As a Press Operator, you will operate plastic injection molding machines safely and efficiently while meeting customer quality requirements and production standards. Responsibilities ...

SEEK Careers Staffing

Production Operator

Baldwin, WI · On-site

$19 - $21/hr

Machine Operator Machine Operator - Production Operator Location: Baldwin, WI Pay Rate: $19 - $21 ... Operate plastic injection molding and extrusion machines in a clean-room environment to produce ...

Alliance Laundry System

Weekend Plastics Set-Up

Manitowoc, WI · On-site

$18.75 - $23.50/hr

... plastic injection molding machines. Responsibilities Hours: Friday through Sunday, 6am-6pm *Get paid for 40* * Set-up, install, adjust, repair, test, calibrate, and may operate production line ...

Intek Plastics

Molding Operator I

Eau Claire, WI

$16 - $19.25/hr

As an entry-level Injection Molding Operator, you will be responsible for supporting the production of plastic components through the operation of injection molding machines. This position involves ...

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Plastic Injection Molding Machine Operator information

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

As of Sep 11, 2026, the average hourly pay for plastic injection molding machine operator in Wisconsin is $18.36, according to ZipRecruiter salary data. Most workers in this role earn between $16.49 and $19.66 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 Wisconsin 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 $38,181 per year, or $18.4 per hour.

Molding / Machine Operator

West Bend, WI • On-site

Serigraph
Printing and Printing Services • 501 - 1,000 employees
Learn more about Serigraphexternal

$16.50 - $19.75/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 8 days ago

Job description

10 hour Nights, 8:30p - 6:30a Sunday through Wednesday
Serigraph is seeking a Molding / Machine Operator responsible for setting up, operating, and maintaining molding equipment. The position requires adherence to productivity goals, quality standards, and safety regulations. The operator will also document production activities and collaborate with teammates to ensure smooth operation and issue resolution.
Molding / Machine Operator Responsibilities:
  • Meet predetermined productivity and quality standards for molding operations.
  • Operate molding presses.
  • Communicate with press operators from previous and following shifts to relay job-specific information.
  • Properly record all necessary production data in the labor reporting system, QA forms, job tickets, and move tags.
  • Load and remove appliqués from the press.
  • Read and interpret blueprints for production specifications.
  • Utilize statistical process control (SPC) techniques to monitor and improve quality.
  • Operate injection molding machines, including loading and unloading parts.
  • Conduct daily housekeeping tasks.
  • Ensure quality and stop production to correct quality concerns. Inform management of products and/or processes that do not conform to requirements.
  • Ensure all environmental practices and materials are handled and disposed of per appropriate procedures in your area.
  • Support Serigraph current quality business system and understand use of SPECS, the Serigraph quality manual.

What we are looking for in a Molding / Machine Operator:
  • High school diploma or equivalent.
  • Understanding of equipment, tooling, and controls related to molding operations.
  • Ability to troubleshoot molding-related process and equipment issues.
  • Ability to interpret and understand job tickets.
  • Knowledge of good departmental and company safety/housekeeping/PPE practices.
  • Understand departmental procedures and policies.

Preferred Qualifications for a Molding / Machine Operator:
  • Experience with computer systems, including Windows-based platforms and Titan.
  • Ability to analyze printing or material variations.
  • Effective documentation and communication skills to share job-related information with co-workers and management.
  • Strong problem-solving skills to diagnose root causes and implement corrective actions.

Join Us and Be Part of Something Great!
At Serigraph, we believe hard work should be rewarded! Our compensation is designed to be competitive and fair, taking into account your skills, experience, and the specific role you take on. Plus, if you're working an off-shift, you'll receive a shift premium on top of your hourly wage-because we appreciate the extra commitment!
We're looking for fun, reliable team players who take pride in their work and enjoy being part of a collaborative, quality-driven environment. If that sounds like you, we can't wait to meet you!
Ready to make an impact? Apply today and take the next step in your career with Serigraph!
Who is Serigraph?
Serigraph has over 70 years of experience in printing, advanced decorating technologies and graphic solutions for the automotive, appliance, consumer, medical, power sports, and point-of-purchase markets. Our core business is decorating plastic. We print, form, mold, finish and fulfill in-house. Serigraph specializes in transforming our customer's brands to the physical world through print. Come help us build a team of creative problem solvers who know they can make a difference-because that's the kind of community we want.
Life at Serigraph
The average Serigraph employee has more than 16 years of service! The tenure of our coworkers speaks volumes for life at Serigraph. Serigraph employees enjoy:
Competitive wages with shift premiums
Access to earned wages before the scheduled payday
A clean and air-conditioned environment
Paid time off, 10 paid holidays, and a vacation buy/sell program
Paid lunch breaks and holidays included in overtime
Free onsite healthcare and telemedicine including COVID testing
Full benefits package including health, dental, vision, disability, and life insurance
401(k) eligibility on day one
Free onsite fitness facility and walking trails
Cross training, growth, and promotion from within
What are you waiting for? Apply to join the Serigraph team today!
*Serigraph is an Equal Opportunity Employer*
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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