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Injection Molding Operator Jobs in Wisconsin (NOW HIRING)

Setup Tech - Injection Molding

Baraboo, WI · On-site

$18.50 - $23/hr

... operating procedures. Requirements • High School Education and/or GED preferred and/or ... learn blow molding/injection process, secondary and robot equipment. • Must be mechanically ...

Molding Press Operator - 2nd Shift

Kenosha, WI · On-site

$15.75 - $19/hr

Setup, operate and tend to silicone rubber injection molding machines to mold parts and meet customer requirements. * Read specifications, blueprints, and work orders to determine setups ...

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Injection Molding Operator information

See Wisconsin salary details

$12

$18

$25

How much do injection molding operator jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for injection molding operator in Wisconsin is $18.53, according to ZipRecruiter salary data. Most workers in this role earn between $15.53 and $20.87 per hour, depending on experience, location, and employer.

What is an injection molding operator?

Injection Molding Operators are skilled workers responsible for operating and maintaining machines that mold plastic or other materials into specific shapes. They monitor the production process, inspect finished products for quality, and may perform minor repairs or adjustments to equipment. This role requires attention to detail, mechanical aptitude, and a strong commitment to safety standards in a manufacturing environment.

What does an injection molding operator do?

The job duties of an injection molding operator include working to set up and operate machines that shape plastic or other materials through a process called injection molding. Your responsibilities usually involve working in a manufacturing setting and preparing your machine for each production run. You set your equipment based on blueprints or design directions. You usually monitor production to ensure quality during the process, and may also clean and perform maintenance on your equipment.

What are the key skills and qualifications needed to thrive as an injection molding operator, and why are they important?

To thrive as an Injection Molding Operator, you need a solid understanding of manufacturing processes, machine operation, and quality control, often supported by a high school diploma or technical training. Familiarity with injection molding machines, basic maintenance tools, and quality inspection systems such as calipers and micrometers is essential. Attention to detail, problem-solving abilities, and effective teamwork are important soft skills for this role. These skills and qualities are crucial for ensuring product consistency, minimizing downtime, and maintaining a safe, efficient production environment.

What are some common challenges faced by injection molding operators, and how can they be addressed on the job?

Injection Molding Operators often encounter challenges such as machine malfunctions, material inconsistencies, and maintaining product quality standards. To address these issues, operators must be proactive in performing regular equipment checks, monitoring production parameters closely, and communicating effectively with maintenance and quality assurance teams. Staying organized and developing strong troubleshooting skills can help minimize downtime and ensure that production targets are met efficiently.

What is the difference between Injection Molding Operator vs Machine Setter?

AspectInjection Molding OperatorMachine Setter
Primary RoleOperates and monitors injection molding machines to produce plastic partsSets up, adjusts, and maintains injection molding machines for production runs
CredentialsHigh school diploma or equivalent; some technical trainingHigh school diploma; technical training or certification often preferred
Work EnvironmentManufacturing plant, production floorManufacturing plant, production floor
ResponsibilitiesLoading materials, inspecting parts, troubleshooting minor issuesMachine setup, calibration, troubleshooting complex issues

While both roles work in plastic manufacturing environments, the Injection Molding Operator primarily runs and monitors machines during production, whereas the Machine Setter focuses on preparing and maintaining the machines for optimal operation. Understanding these differences helps in choosing the right career path or job focus within the industry.

Is injection molding a hard job?

Injection molding operator jobs can be physically demanding and require attention to detail, technical skills, and the ability to operate and troubleshoot machinery. The job often involves standing for long periods, working with hot equipment, and following safety protocols, but with proper training, it is manageable for many workers.

What skills are needed for injection molding operator?

Injection molding operators need strong mechanical skills, attention to detail, and the ability to read technical drawings and instructions. They should be familiar with operating and maintaining molding machines, have good hand-eye coordination, and often require knowledge of safety procedures and quality control standards. Basic math skills and the ability to troubleshoot equipment are also important.
Infographic showing various Injection Molding Operator job openings in Wisconsin as of September 2026, with employment types broken down into 47% Full Time, 50% Part Time, 1% Temporary, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $38,546 per year, or $18.5 per hour.

Plastic Injection Molding Operators -2nd and 3rd shift

Germantown, WI

JW Speaker
Electrical Equipment, Appliance, and Component Manufacturing • 501 - 1,000 employees

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 16 hours ago


Job description

As our company grows, we are looking for individuals who want to work in a team environment on 2nd or 3rd shift. This is a wonderful opportunity for any individual that wants to gain more technical skills OR get their foot in the door and learn and develop in our Plastic Injection Mold Department.  

Primary responsibilities include:

  • Quality inspection of molded parts using blueprints and work orders
  • Perform daily and weekly 5s procedures
  • Set up and operation of various machines including:
    • Micrometers
    • Air presses
    • Robots

    Qualified candidates will possess:

    • Good communication skills
    • The ability to multi-task
    • Strong interpersonal skills with the ability to work as part of a team
    • The ability to work with minimum supervision
    • Ability to lift up to 34 LBS unassisted
    • Ability to stand up to 9 hours
    • Ability to work overtime during the week
    • Ability to work overtime on weekends unless exempt for Religious purposes

    We offer competitive wages and the following great benefits:

    • Health, Dental, and Vision insurance
    • Short term & Long term disability insurance
    • 401k with employer match
    • Paid time off, including Vacation, Sick & Personal Time, and 11 paid Holidays
    • Generous Profit-Sharing Plan
    • Tuition reimbursement
    • Development and Growth opportunities
    • Casual work environment for all associates
    • State-of-the-Art, temperature-controlled environment (air-conditioned!!) 
    • And many more!

    2nd shift hours: 2:54pm-11pm

    3rd shift hours: 10:54pm-7am