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Injection Moulding Machine Operator Jobs in Rhode Island

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Machine Operator

North Smithfield, RI · On-site

$18 - $20/hr

  • Medical

  • Dental

  • Retirement

  • PTO

Machine Operator (multiple shifts) Pay Rate: $18.00/hr + shift differentials Location: North ... Checks all molded products hourly for defects. * Reports any defects to the Team Leader/Processor ...

Machine Operator Floater

Slatersville, RI · On-site

$16.50 - $19.50/hr

Operates power-assisted machinery to assemble components (caps, lining and spouts). Visually ... Checking all molded products hourly for defects. Grinding runners and checking cappers for runners.

Machine Operator Floater

Slatersville, RI · On-site

$16.50 - $19.50/hr

Operates power-assisted machinery to assemble components (caps, lining and spouts). Visually ... Checking all molded products hourly for defects. Grinding runners and checking cappers for runners.

Machine Operator Floater

Slatersville, RI · On-site

$16.50 - $19.50/hr

Operates power-assisted machinery to assemble components (caps, lining and spouts). Visually ... Checking all molded products hourly for defects. Grinding runners and checking cappers for runners.

Mold Technician 3rd Shift

Lincoln, RI · On-site

$19/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... Injection Mold, or related machine operator experience preferred. Required Licenses • Powered Industrial Truck Certifications preferred (Forklift, Reach Truck, Cherry Picker). Skills, Abilities ...

Mold Technician 3rd Shift

Lincoln, RI · On-site

$19/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... Injection Mold, or related machine operator experience preferred. Required Licenses • Powered Industrial Truck Certifications preferred (Forklift, Reach Truck, Cherry Picker). Skills, Abilities ...

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Injection Moulding Machine Operator information

See Rhode Island salary details

$11

$17

$23

How much do injection moulding machine operator jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for injection moulding machine operator in Rhode Island is $17.81, according to ZipRecruiter salary data. Most workers in this role earn between $16.01 and $19.09 per hour, depending on experience, location, and employer.

What is the difference between Injection Moulding Machine Operator vs Plastic Processing Technician?

AspectInjection Moulding Machine OperatorPlastic Processing Technician
CredentialsBasic technical training, on-the-job experienceTechnical diploma or certification often preferred
Work EnvironmentManufacturing plant, operating molding machinesManufacturing or processing plant, overseeing plastic production
Industry UsageCommonly used in plastics manufacturingUsed across plastics and polymer processing industries
Job FocusOperating and monitoring molding machinesMaintaining, troubleshooting, and optimizing plastic processing equipment

While both roles work within plastics manufacturing, the Injection Moulding Machine Operator primarily focuses on operating molding machines, whereas the Plastic Processing Technician handles broader processing tasks, including maintenance and troubleshooting of plastic production equipment.

What are popular job titles related to Injection Moulding Machine Operator jobs in Rhode Island?

For Injection Moulding Machine Operator jobs in Rhode Island, the most frequently searched job titles are:

What job categories do people searching Injection Moulding Machine Operator jobs in Rhode Island look for?

The top searched job categories for Injection Moulding Machine Operator jobs in Rhode Island are:

Infographic showing various Injection Moulding Machine Operator job openings in Rhode Island as of August 2026, with employment types broken down into 47% Full Time, 50% Part Time, 2% Contract, and 1% Nights. Highlights an 98% Physical, and 2% Remote job distribution, with an average salary of $37,044 per year, or $17.8 per hour.

Process Engineer for Plastic Injection Molding

Mars Plastics

Providence, RI • On-site

$45K - $65K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 10 days ago


Job description

Benefits:
  • 401(k) matching
  • Competitive salary
  • Dental insurance
  • Health insurance
  • Opportunity for advancement
  • Paid time off

Company: Mars Plastics Injection Molding
Job Type: Full-Time
About Us:
Mars Plastics is a full-service injection molding facility specializing in high-quality plastic components and custom solutions for a variety of industries. We also manufacture our own line of consumer storage products under the BinCraft brand. With a focus on innovation, efficiency, and customer satisfaction, we're seeking a skilled Process Engineer to join our growing team.
Job Summary:
We are looking for a results-driven Plastic Injection Molding Process Engineer to lead process development, optimization, and troubleshooting within our molding operations. This role is critical in ensuring part quality, improving cycle times, and reducing scrap to support efficient and consistent production.
Key Responsibilities:

  • Develop, document, and optimize injection molding processes for new and existing products
  • Troubleshoot molding issues, including part defects and process deviations
  • Collaborate with tooling, maintenance, quality, and production teams to improve overall efficiency
  • Perform mold trials and validations, including process capability studies
  • Establish and maintain process parameters and setup sheets
  • Identify opportunities for continuous improvement in molding operations
  • Assist with training of machine operators and technicians on best practices
  • Support preventive maintenance programs for injection molds and machines
Qualifications:

  • Associate or Bachelor’s degree in Engineering, Plastics Technology, or related field preferred
  • 3+ years of hands-on experience with plastic injection molding process engineering
  • Strong knowledge of injection molding machinery, tooling, and materials
  • Proficiency in troubleshooting molding defects and process control
  • Familiarity with scientific molding principles is a plus
  • Ability to read and interpret technical drawings and specifications
  • Excellent communication and teamwork skills
Benefits:

  • Competitive salary based on experience
  • Health, dental, and vision insurance
  • 401(k) with company match
  • Paid vacation and holidays
  • Opportunities for growth and advancement