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Roto Mold Machine Operator Jobs (NOW HIRING)

Blow Mold Machine Operator

Phoenix, AZ · On-site

$17.50 - $21.50/hr

The Blow Mold Machine Operator operates the blow-mold machine by, among other duties, changing codes, changing and hooking up tanks and completing record-keeping paperwork. (S)he is responsible for ...

Blow Mold Machine Operator

Phoenix, AZ · On-site

$17.50 - $21.50/hr

The Blow Mold Machine Operator operates the blow-mold machine by, among other duties, changing codes, changing and hooking up tanks and completing record-keeping paperwork. (S)he is responsible for ...

Mold Machine Operator

Milford, NH · On-site

$20 - $24/hr

Machine Operator Shift: Monday - Friday | 6:00 AM - 2:30 PM Pay: $20.00 - $24.00 per hour (based on experience) Job Duties: • Review work orders, production schedules, and manufacturing ...

MACHINE OPERATOR - INJECTION MOLDING A family-owned company, Dynomax, Inc. designs, manufactures, and develops high-precision machined components, injection molding and tooling, sub-assemblies ...

MACHINE OPERATOR INJECTION MOLDING A family-owned company, Dynomax, Inc. designs, manufactures, and develops high-precision machined components, injection molding and tooling, sub-assemblies ...

Machine Operator

Rockwall, TX · On-site

$15.75 - $18.75/hr

Agave Wire is seeking Machine Operators: Night Shift: 6pm-6am Monday-Thursdays (Occasionally ... truck, and mold machine. Your primary goal will be to ensure that all machines are running ...

Machine Operator

Rockwall, TX · On-site

$15.75 - $18.75/hr

Agave Wire is seeking Machine Operators: Night Shift: 6pm-6am Monday-Thursdays (Occasionally ... truck, and mold machine. Your primary goal will be to ensure that all machines are running ...

The Injection Mold Machine operator operates an automatic injection molding machine. Loads pre-mixed powder or pellets into hopper. Inserts product to be molded into mold and pushes two buttons to ...

Injection Mold Machine Operator

Lenexa, KS · On-site

$15 - $20/hr

Start the injection mold machine and ensure the cooling system is working * Observe all machine functions to ensure normal operation * Inspect the first run to ensure quality standards are met

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Roto Mold Machine Operator information

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$10

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How much do roto mold machine operator jobs pay per hour?

As of Jul 12, 2026, the average hourly pay for roto 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 qualifications do you need for injection molding?

For a Roto Mold Machine Operator, qualifications for injection molding typically include a high school diploma or equivalent, basic mechanical skills, and familiarity with manufacturing equipment. Some positions may require training or certification in machine operation and safety procedures, as well as the ability to read technical diagrams and follow safety protocols.

What are the key skills and qualifications needed to thrive as a Roto Mold Machine Operator, and why are they important?

To thrive as a Roto Mold Machine Operator, you need mechanical aptitude, attention to detail, and a high school diploma or equivalent, with some employers preferring prior manufacturing experience. Familiarity with roto molding machines, hand tools, and basic quality control systems is typically required. Strong problem-solving skills, teamwork, and a commitment to safety help operators excel in this role. These abilities ensure efficient, high-quality production while maintaining a safe work environment.

What is the highest paying machine operator job?

The highest paying machine operator jobs are often in specialized industries such as aerospace, pharmaceuticals, or manufacturing of complex machinery, where operators may earn higher wages due to technical skills and certifications. Roles like CNC machine operators or those operating advanced automated equipment tend to have higher salaries compared to standard machine operators like roto mold operators.

What is a Roto Mould operator job description?

A Roto Mould operator is responsible for operating and monitoring rotational molding machines to produce plastic products. They set up equipment, ensure proper material loading, and inspect finished items for quality, often working in manufacturing environments that require attention to safety protocols and technical skills. The role may also involve routine maintenance and troubleshooting of machinery.

What is the hourly rate for injection molding?

The hourly rate for an injection molding operator typically ranges from $15 to $25 per hour, depending on experience, location, and the complexity of the machinery. Skilled operators with certifications or specialized training may earn higher wages, especially in manufacturing environments with advanced equipment. Rates can vary based on industry demand and company size.

What does a Roto Mold Machine Operator do?

A Roto Mold Machine Operator is responsible for operating rotational molding machines that produce plastic parts and products. Their duties include setting up molds, loading materials, monitoring the molding process, and inspecting finished items for quality. They also perform routine maintenance on the machines and ensure safety protocols are followed. This role requires attention to detail, mechanical aptitude, and the ability to work in a manufacturing environment.

What is the difference between Roto Mold Machine Operator vs Plastic Fabricator?

AspectRoto Mold Machine OperatorPlastic Fabricator
CredentialsHigh school diploma, on-the-job trainingHigh school diploma, technical training often preferred
Work EnvironmentManufacturing plant, operating roto molding machinesWorkshop or factory, working with plastic sheets and tools
Industry UsagePlastic product manufacturing, large containers, tanksCustom plastic parts, prototypes, and small batch production

The main difference is that Roto Mold Machine Operators focus on operating machinery to produce large hollow plastic items through rotational molding, while Plastic Fabricators work on cutting, assembling, and finishing plastic parts. Both roles require knowledge of plastics and safety procedures, but their tasks and end products differ significantly.

What are some common challenges faced by Roto Mold Machine Operators in maintaining product quality during shifts?

Roto Mold Machine Operators often encounter challenges such as ensuring consistent wall thickness, preventing air bubbles, and monitoring temperature variations during the molding process. These factors can directly impact the final product’s quality, so operators must regularly inspect molds, adjust machine settings, and perform minor maintenance. Collaboration with quality control teams is also important to quickly address defects and minimize waste, making attention to detail and proactive communication essential skills for this role.
More about Roto Mold Machine Operator jobs
What cities are hiring for Roto Mold Machine Operator jobs? Cities with the most Roto Mold Machine Operator job openings:
What states have the most Roto Mold Machine Operator jobs? States with the most job openings for Roto Mold Machine Operator jobs include:
Infographic showing various Roto Mold Machine Operator job openings in the United States as of July 2026, with employment types broken down into 84% Full Time, 12% Part Time, 2% Contract, and 2% Nights. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $36,361 per year, or $17.5 per hour.
Blow Mold Machine Operator

Blow Mold Machine Operator

Shamrock Foods Company

Phoenix, AZ • On-site

$17.50 - $21.50/hr

Full-time

Medical, Retirement, PTO

Posted 11 days ago


Shamrock Foods rating

8.1

Company rating: 8.1 out of 10

Based on 49 frontline employees who took The Breakroom Quiz

8th of 48 rated food wholesalers


Job description

Schedule & Training Details: The schedule is Wednesday–Saturday, 5:00 PM–5:00 AM. However, training for this position will be Wednesday–Saturday, 5:00 AM–5:00 PM. After training is completed, the schedule will transition to the night shift. 

The Blow Mold Machine Operator operates the blow-mold machine by, among other duties, changing codes, changing and hooking up tanks and completing record-keeping paperwork. (S)he is responsible for Dye and weight checks, cleaning the machine when needed and following our company's Good Manufacturing Practices.

Follow all required work safe practices. This would include compliance with Good Manufacturing Practices, wearing of all required PPE in designated areas, confined space safety, safe chemical handling, fall restraints, etc.

Essential Duties: 

  • Run blow mold machine and all related equipment
  • Sanitize machines at correct intervals
  • Use a pallet jack to move pallets of cartons into the plant
  • Keep all related equipment running smoothly (i.e. caser, overhead case pusher, stacker)
  • Taste test all product (which is milk-based) that is ran
  • Keep surrounding area clean and inspection ready
  • Responsible for food safety, pre-requisite programs and food quality related to designated area
  • Report any food safety and food quality related issues to management immediately.
  • Ensure all required information is documented in accordance with SOPs
  • Follow Quality Assurance standards and collect required samples, as needed, for Quality Assurance testing
  • Ensure all paperwork is filled out in a clear, legible and accurate format, and completed with required information.
  • Follow all required work safe practices. This would include compliance of Good Manufacturing Practices, wearing of all required PPE in designated areas, confined space safety, safe chemical handling, fall restraints, etc.
  • Regular and reliable attendance.
  • Other duties as assigned

Qualifications:

  • High school diploma or GED preferred
  • 6+ months experience in dairy, manufacturing or another related field preferred
  • Ability to add, subtract, multiply and divide in all units of measure, using whole numbers, common fractions and decimals.
  • Ability to communicate when necessary to complete duties
  • Able to work in a cold and wet environment for prolonged periods of time.
  • Must be able to work in various temperature-controlled zones ranging from cold to hot
  • Demonstrates a mechanical aptitude and can work and maneuver in tight and awkward areas and positions.
  • Ability to operate equipment at recommended speeds and communicate mechanical and operational defects as they arise.
  • Must be flexible and willing to work the demands of the department which may be subject to evenings, weekends and holidays
  • Must be able to frequently reach up to 31-77 inches. 

Physical Demands: 

  • Regularly stand; walk; stoop, kneel, crouch, climb, or crawl
  • Ability to reach and handle objects, tools, or controls
  • Occasionally sit and occasionally climb ladders or work on a platform
  • Regularly lift and/or move up to 50 pounds

Corporate Summary: 

At Shamrock Foods Company, people come first – our associates, our customers, and the families we serve across the nation. A privately-held, family-owned and -operated Forbes 500 company, Shamrock is an innovator in the food industry and has been since being founded in Arizona in 1922.

Our Mission:

At Shamrock Foods Company, we live by our founding family’s motto to “treat associates like family and customers like friends.”

Why Work for Us?

Benefits are a major part of your overall compensation, and we believe offering them at an affordable cost is not only the right thing to do, but it helps keep you and your family healthy. That’s why Shamrock Foods pays for the majority of your health insurance, allowing you to take home more of your paycheck. And it doesn’t stop there - our associates also enjoy additional benefits such as 401(k) Savings Plan, Profit Sharing, Paid Time Off, as well as our incredible growth opportunities, continued education and wellness programs.

Equal Opporunity Employer

At Shamrock Foods Co all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status, sexual orientation, gender identity or any other basis protected by applicable law.


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