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Plastic Injection Molding Machine Operator Jobs in Milwaukee, WI

Simos

Process Technician

Germantown, 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 ...

MGS Mfg. Group, Inc

Process Engineer

Richfield, WI · On-site

Devises and recommends new or modified components of plastic injection molding machinery. * Conducts tests such as process window studies and design of experiments of plastic injection molding ...

Logoplaste

Plastic Machine Operator

Racine, WI · On-site

$20 - $21/hr

... Molding equipment and meeting all production, quality and safety requirements. Key Tasks ... machines and other associated equipment to produce plastic products according to specification ...

htna

edm operator

Milwaukee, WI

$20.50 - $27.75/hr

EDM Operator Reports to: Tool Room Supervisor Department: Faulkner Tool Manufacturing Job Summary ... setup machine to hold tolerances of +/-.0005". · Knowledge of plastic injection molds and ...

MGS Mfg. Group, Inc

Process Engineer

Richfield, WI · On-site

Devises and recommends new or modified components of plastic injection molding machinery. * Conducts tests such as process window studies and design of experiments of plastic injection molding ...

MGS Mfg. Group, Inc

Process Engineer

Richfield, WI · On-site

Devises and recommends new or modified components of plastic injection molding machinery. * Conducts tests such as process window studies and design of experiments of plastic injection molding ...

htna

Tool Mold Maker

Milwaukee, WI · On-site

What You Bring (Qualifications): * 3+ years of plastic injection molding building experience or successful completion of an apprenticeship program. * Journeyman Tool & Die Maker certification/degree ...

Co-Staff Job Board

Machine Operators

Burlington, WI · On-site

$19 - $23/hr

Candidates with experience operating industrial machinery, production equipment, manufacturing machines, packaging equipment, presses, CNC machines, injection molding machines, or other automated ...

htna

Tool Mold Maker

Milwaukee, WI

What You Bring (Qualifications): * 3+ years of plastic injection molding building experience or successful completion of an apprenticeship program. * Journeyman Tool & Die Maker certification/degree ...

Tsubaki

Molding Technician (KS)

Milwaukee, WI · On-site

The Mold Technician supports injection molding operations by performing mold changes, machine setups, troubleshooting, and preventive maintenance. Hands-on experience with KraussMaffei and Demag ...

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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 Aug 22, 2026, the average hourly pay for plastic injection molding machine operator in Milwaukee, WI is $17.92, according to ZipRecruiter salary data. Most workers in this role earn between $16.11 and $19.18 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.

What are popular job titles related to Plastic Injection Molding Machine Operator jobs in Milwaukee, WI?

For Plastic Injection Molding Machine Operator jobs in Milwaukee, WI, the most frequently searched job titles are:

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Plastic Injection Molding Machine Operator jobs near you
Infographic showing various Plastic Injection Molding Machine Operator job openings in Milwaukee, WI as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $37,268 per year, or $17.9 per hour.

Mold &Tool Maker A ( 2nd shift)

Milwaukee Tool

Mukwonago, WI • On-site

Full-time

Medical, Dental, Vision, Retirement

Re-posted 23 days ago

Job description

Job Description:
Mold &Tool Maker
At Milwaukee Tool (Milwaukee), we strive for operational excellence to deliver best-in-class products that exceed the needs of our end users. We achieve this by cultivating a culture to hire, reward, mentor and grow 'Exceptional People.'
As a Mold & Tool Maker, you would work primarily on plastic injection molds, with other tooling and fixture work as needed. The primary duty is to utilize tool and die making skills to contribute to manufacturing improvements in both existing manufacturing processes and new products. This position will interact with operations, engineering and process technicians to construct, alter, fit and repair tooling from both the plastic injection molding processes.
You'll be DISRUPTIVE through these duties and responsibilities:
  • Verify dimensions, alignments, and clearances of mold components for conformance to specifications, using measuring instruments such as calipers, gauge blocks, micrometers, and dial indicators.
  • Study blueprints, sketches, and models to repair or fabricate tools and dies
  • Ability to troubleshoot production and prototype tooling
  • Mold cavity and insert changes as needed to support production schedule.
  • Set up and operate conventional or CNC machine shop equipment such as lathes, milling machines, and grinders, and wire EDM
  • Inspect tooling for production readiness
  • Fit and assemble parts to make, repair, or modify dies, jigs, gauges, and tools, using machine tools and hand tools.
  • Participating in tryouts with completed tools to ensure that parts meet specifications, adjusting as necessary.
  • Record work and repair history of tooling in the electronic maintenance system
  • Perform and develop effective preventive maintenance systems of plastic molds and stamping dies
  • Build and modify spare parts as needed, and give accurate time estimates of repairs
  • Identify continuous improvement opportunities and work in a self-directed manner to implement projects and optimize production processes

The TOOLS you'll bring with you:
  • Possess expert-level experience in troubleshooting tooling
  • 5 years' experience with Injection Molding repair, engineering changes and new builds
  • Journey Mold (Tool and Die) Maker
  • Experience with aluminum stamping and machining a plus
  • Must be able to communicate technical status to the engineering or operations team.
  • Experience with SolidWorks or NX is a plus
  • Experience with Master CAM or Solidworks CAM is a plus

We provide these great perks and benefits:
  • Robust health, dental and vision insurance plans
  • Generous 401 (K) savings plan
  • Education assistance
  • On-site wellness, fitness center, food, and coffee service
  • And many more, check out our benefits site HERE.

Milwaukee Tool is an equal opportunity employer.

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