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Mold Machine Operator Jobs (NOW HIRING)

S&C

Mold Machine Operator

Chicago, IL · On-site

$22.30/hr

Join Our Team as a Mold Machine Operator! In this job you will mold a variety of epoxy parts and may perform other tasks such as sandblasting and painting of molded epoxy parts. You will work in a ...

Legend Brands

Roto-Mold Machine Operator

Burlington, WA · On-site

$20 - $23/hr

Job Summary The Machine Operator I/II - Rotomold is responsible for operating and monitoring rotational molding machines to produce high-quality plastic parts according to specifications. The ...

Legend Brands

Roto-Mold Machine Operator

Burlington, WA · On-site

$20 - $23/hr

Job Summary The Machine Operator I/II - Rotomold is responsible for operating and monitoring rotational molding machines to produce high-quality plastic parts according to specifications. The ...

Kelly Services

Mold Machine Operator

Canastota, NY · On-site

$16 - $19.25/hr

Operating plastic injection molding machines according to job-specific instructions * Monitoring machine-made products to ensure quality standards are met * Handling parts through processes including ...

S&C

Mold Machine Operator (3rd Shift)

Chicago, IL · On-site

$22.30/hr

Join Our Team as a Mold Machine Operator! In this job you will mold a variety of epoxy parts and may perform other tasks such as sandblasting and painting of molded epoxy parts. You will work in a ...

S&C

Mold Machine Operator 2nd shift

Chicago, IL · On-site

$22.30/hr

Join Our Team as a Mold Machine Operator! In this job you will mold a variety of epoxy parts and may perform other tasks such as sandblasting and painting of molded epoxy parts. You will work in a ...

Mancan

Mold Operator

Akron, OH · On-site

$19.50/hr

At least 5 years of mold machine operating experience The ability to read blueprints To set-up and operate injection mold machine producing parts necessary for product assembly; assist with ...

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How much do mold machine operator jobs pay per hour?

As of Sep 14, 2026, the average hourly pay for mold machine operator in the United States is $17.48, according to ZipRecruiter salary data. Most workers in this role earn between $15.62 and $18.75 per hour, depending on experience, location, and employer.

What is a mold machine operator?

Mold machine operators are skilled workers responsible for setting up, operating, and maintaining machines that manufacture products by molding materials such as plastic, rubber, or metal. They monitor the molding process, ensure quality standards are met, and troubleshoot any issues that arise with the equipment or products. Mold machine operators also perform routine maintenance, adjust machine settings, and keep records of production output. This role requires attention to detail, mechanical aptitude, and a strong understanding of safety procedures.

What are the key skills and qualifications needed to thrive as a mold machine operator, and why are they important?

To thrive as a Mold Machine Operator, you need a solid understanding of machine operation, quality control, and basic mechanical aptitude, often supported by a high school diploma or equivalent. Familiarity with CNC machines, injection molding equipment, and safety protocols is typically required, and some employers may prefer certification in manufacturing technology. Attention to detail, problem-solving abilities, and effective communication are valuable soft skills in this position. These competencies ensure the safe, efficient production of high-quality parts and help minimize machine downtime and defects.

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

Mold machine operators often encounter challenges such as machine malfunctions, maintaining quality standards, and handling repetitive tasks. Addressing these issues involves regular maintenance checks, closely following safety and quality control procedures, and communicating effectively with supervisors and maintenance teams. Proactively reporting inconsistencies and participating in ongoing training can also help operators stay efficient and reduce downtime.

What is the difference between Mold Machine Operator vs Mold Setter?

AspectMold Machine OperatorMold Setter
Primary RoleOperates and monitors molding machines to produce partsPrepares, installs, and adjusts molds in machines
CertificationsTypically requires OSHA safety training, machinery operation certificationsSimilar certifications, with additional focus on mold setup
Work EnvironmentFactory floor, manufacturing plantFactory floor, often working closely with mold and machine setup
Industry UsagePlastic, rubber, metal casting industriesPlastic and rubber manufacturing sectors

While both roles work in manufacturing environments and require safety certifications, Mold Machine Operators focus on running the machines, whereas Mold Setters specialize in preparing and setting molds for production. Understanding these differences helps in choosing the right career path or job search focus.

Is mold machine making a good career?

A mold machine operator is a skilled manufacturing role that involves setting up and operating injection molding machines. It offers steady employment opportunities, especially in manufacturing industries, and may require technical training or certifications. The job typically involves working in a factory environment with potential for overtime and career advancement.
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MOLD Machine Operator jobs near you
Infographic showing various Mold Machine Operator job openings in the United States as of September 2026, with employment types broken down into 48% Full Time, 50% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $36,361 per year, or $17.5 per hour.

Mold Machine Operator - 1st Shift

Saint Paul, MN • On-site

Pier Foundry & Pattern Shop Inc
Coal, Metals and Minerals Mining • 51 - 200 employees
Learn more about Pier Foundry & Pattern Shop Incexternal

Full-time

Medical, Dental, Life, Retirement, PTO

Posted 5 days ago

Job description

Pier Foundry & Pattern Shop, Inc. is an industry leader in the manufacturing of grey and ductile iron castings. With over 130 years of experience and tradition, Pier Foundry delivers high quality castings with the shortest lead times in the business.  We are currently seeking committed, hardworking, and reliable individuals to fill this role in our heavy industrial manufacturing environment!

 

WAGE: $22.00 per hour 

 $1/hour Shift Differential

 

SHIFT: 10-hour shifts: M-Th- 5:00AM -3:30PM + Overtime 

 

BENEFITS: 


  • Competitive Wage + Overtime When Available 
  • Medical/Dental/Life Insurance and Long-term/Short-term Disability
  • 401k + Match
  • Paid Time Off
  • Health Savings Account
  • Safety Focused Environment
  • Opportunities for Advancement
  • On-the-job Training
  • Parental Leave
  • Referral Program


POSITION: Mold Machine Operator


REPORTS TO:   Production Supervisor - Mold & Core


JOB SUMMARY:  

Combination of tasks in the Mold department to achieve agreed upon performance levels with respect to job
safety, quality, production, cost, housekeeping and delivery. Perform all duties within the Mold department
as required.   

KEY RESPONSIBILITIES and TASKS: 

  • Effectively and efficiently operate mold machines to meet the production demands of the of the melt department.
  • Follows safety policies and wears required PPE at all times 
  •  Reads and interprets all job card instructions to understand job specific requirements 
  • Staging of cores and patterns for upcoming job runs  
  • Performs changeovers and ensures smooth transition to next production run 
  •  Sets up mold machine for operation 
  • Performs pattern inspections before running job 
  •  Maintains a clean and organized work area 
  •  Inspects each mold to ensure quality  
  • Performs daily machine operator preventative maintenance 
  • All other duties as assigned by management 

  QUALIFICATIONS:  

  • High school diploma or GED, preferred.
  • Previous experience in core making or related machine operation preferred  
  • Prior foundry or heavy industrial work experience preferred 

  Physical Work Requirements: 

 Describe any physical and mental exertions including mobility, weight lifting, visual requirements, patient care handling, dexterity level of independent judgment and level of emotional stress such as dealing with emergencies.

This position involves regular: bending and lifting; continuous standing for long periods of time on concrete surfaces; pushing, pulling, and carrying of heavy parts and machines repetitively, must be able to use arms, hands, legs and feet in repetitive motions.