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Injection Molding Operator Jobs in Wisconsin (NOW HIRING)

Molding Press Operator - 2nd Shift

Kenosha, WI ยท 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 ...

Molder Machine Operator B 1st shift

Delavan, WI ยท On-site

$18 - $20/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We have an opportunity for a Molding Machine Operator to join our Delavan, WI team. You will perform necessary operations on a variety of plastic injection molding presses to produce quality ...

Setup Tech - Injection Molding

Baraboo, WI ยท On-site

$18.50 - $23/hr

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

Molder Machine Operator B 2nd shift

Delavan, WI ยท On-site

$18 - $20/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We have an opportunity for a Molding Machine Operator to join our Delavan, WI team. You will perform necessary operations on a variety of plastic injection molding presses to produce quality ...

Molder Machine Operator B 1st shift

Delavan, WI ยท On-site

$20/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We have an opportunity for a Molding Machine Operator to join our Delavan, WI team. You will perform necessary operations on a variety of plastic injection molding presses to produce quality ...

Molder Machine Operator B 1st shift

Delavan, WI ยท On-site

$18 - $20/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We have an opportunity for a Molding Machine Operator to join our Delavan, WI team. You will perform necessary operations on a variety of plastic injection molding presses to produce quality ...

Molder Machine Operator B 2nd shift

Delavan, WI ยท On-site

$20/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We have an opportunity for a Molding Machine Operator to join our Delavan, WI team. You will perform necessary operations on a variety of plastic injection molding presses to produce quality ...

Molder Machine Operator B 2nd shift

Delavan, WI ยท On-site

$18 - $20/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We have an opportunity for a Molding Machine Operator to join our Delavan, WI team. You will perform necessary operations on a variety of plastic injection molding presses to produce quality ...

Showing results 41-60

Injection Molding Operator information

See Wisconsin salary details

$12

$18

$25

How much do injection molding operator jobs pay per hour?

As of Aug 13, 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 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.

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.
Infographic showing various Injection Molding Operator job openings in Wisconsin as of August 2026, with employment types broken down into 49% Full Time, 49% Part Time, 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.

Molding Press Operator - 2nd Shift

Exalta Group

Kenosha, WI โ€ข On-site

$15.75 - $19/hr

Other

Re-posted 3 days ago


Job description

Position Summary:
Setup, operate and tend to silicone rubber injection molding presses and mold rubber products to meet customer specifications.

Essential Duties and Responsibilities:
• 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, temperatures, and time settings required to mold rubber materials, as well as plan production sequences.
• Observe continuous operation of automatic machines to ensure proper functionality and to ensure that molded components meet specifications and make adjustments as necessary.
• Measure and visually inspect molded components for surface and dimension defects and to ensure conformance to specifications, using precision measuring instruments.
• Preparation of all molds and components prior to molding.
• Perform basic maintenance work on molds, rails, pins and mold presses, including all tooling.
• Perform preventative maintenance on equipment as needed and maintain maintenance logs.
• Adjust valves and dials of machines to regulate pressure, temperature, speed and feed rates, and to set cycle times.
• Remove parts and dies from machines as production runs are finished.
• Smooth and clean inner surfaces of molds.
• Inspection, and verification/validation for molds and mold pins.
Cleaning/deflashing of molded components.
• Track inventory levels of silicone.
• Meet established setup and production efficiency and effectiveness standards.
• Ensure proper and complete documentation of all required paperwork and production data in ERP system. Maintain all documentation as required.
• All other duties as assigned.
Knowledge, Skills & Competencies:
• 1-3 years of silicone injection molding experience preferred.
• Ability to read and comprehend blueprints.
• Proficient in the use of calipers, micrometers, pin gauges and drop indicators.
• Experience is ISO/FDA environment preferred.
• Knowledge of raw materials, production processes and quality control.
• Excellent manual dexterity, hand/eye coordination.
• Ability to be highly accurate with a high attention to detail.
• Ability to add, subtract, multiply and divide.
• Ability to read and comprehend work instructions.
• Ability to repeat the same physical and mental activities over and over.
• Ability to maintain a sense of urgency, handle stressful situations, multitask and ability to prioritize work.
• Ability to work in a team environment as well as autonomously.
• Ability to communicate and interact effectively, professionally and constructively.

Work Environment:
• The noise level in the work environment is usually moderate.
• Includes exposure to sounds and noise levels that can be distracting or uncomfortable.
• Includes exposure to extreme heat from molding presses.
• Work environment is temperature controlled.
The work environment described here is representative of that which an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Physical Requirements:
• While performing the duties of this job the employee is regularly required to stand or walk; use hands, handle, or feel objects, tools or controls; reach with hands and arms; talk and hear.
• Ability to lift and/or move up to 60 pounds.
• Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception and the ability to adjust focus.
• Ability to stand for up to 12 hours per day.
• Requires repetitive movement.
• Requires bending and twisting.
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform these essential functions.
Education, Certifications, and/or Licenses Requirements:
• High school diploma or equivalent


EXALTA is an Equal Opportunity Employer. We respect every employee as an individual, and we hire and promote based on qualifications, performance, and potential - without regard to race, religion, sex, sexual orientation, gender identity, national origin, age, disability, or veteran status.