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Injection Molding Machine Operator Jobs in Massachusetts

Mayhew Tools

Molding Machine Operator

Westminster, MA · On-site

$16.50/hr

Molding Machine Operator Coordinates with:Molding Room Position Type: Full Time - Non-exempt ... Knowledge of running Injection Molding Machines * Packaging of product per instructions * Making ...

Altium Packaging LLC

Machine Operator - 2nd Shift

Franklin, MA · On-site

$17.25 - $20.50/hr

The Machine Operator is also responsible for following our company's Good Manufacturing Practices ... Operate blow-mold/PET/injection molding machines (including wheels, reciprocating or shuttle ...

Altium Packaging LLC

Machine Operator - 1st Shift

Franklin, MA · On-site

$17.25 - $20.50/hr

The Machine Operator is also responsible for following our company's Good Manufacturing Practices ... Operate blow-mold/PET/injection molding machines (including wheels, reciprocating or shuttle ...

Kelly Services

Molding Machine Operator

Worcester, MA · On-site

$25/hr

Molding Machine Operator | $25.00 | Worcester, MA Start your next career chapter with Kelly ® ! We are seeking reliable candidates for an exciting 2nd Shift Molder position at a leading manufacturer ...

Posted today

Kelly Services

Molding Machine Operator

Worcester, MA

$25/hr

Molding Machine Operator | $25.00 | Worcester, MA Start your next career chapter with Kelly ® ! We are seeking reliable candidates for an exciting 2nd Shift Molder position at a leading manufacturer ...

Posted today

Kelly Services

Molding Machine Operator

Worcester, MA

$24/hr

Molding Machine Operator | $24.00 | Worcester, MA Start your next career chapter with Kelly ® ! We are seeking reliable candidates for an exciting 1st Shift Molder position at a leading manufacturer ...

Posted today

VOLT

Injection Mold Operator 1st shift

Chicopee, MA · On-site

$20 - $21/hr

The operator inspects the parts that come of the Molding press to be sure they are within ... Follow department work schedule such that machine coverage ensures continuity in production.

Kelly Services

Molding Machine Operator

Worcester, MA · On-site

$24/hr

Molding Machine Operator | $24.00 | Worcester, MA Start your next career chapter with Kelly ® ! We are seeking reliable candidates for an exciting 1st Shift Molder position at a leading manufacturer ...

Posted today

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All JobsInjection Molding Machine Operator JobsInjection Molding Machine Operator Jobs in Massachusetts

Injection Molding Machine Operator information

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

As of Jul 31, 2026, the average hourly pay for injection molding machine operator in Massachusetts is $20.05, according to ZipRecruiter salary data. Most workers in this role earn between $16.78 and $22.60 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an Injection Molding Machine Operator, and why are they important?

To thrive as an Injection Molding Machine Operator, you need a solid understanding of manufacturing processes, mechanical aptitude, and typically a high school diploma or equivalent. Familiarity with injection molding machines, quality control systems, and basic computer operation is important, and some roles may require certification in plastics processing or safety training. Attention to detail, problem-solving abilities, and effective communication are valuable soft skills that help operators maintain quality and address issues quickly. These skills ensure consistent production quality, reduce downtime, and support a safe and efficient manufacturing environment.

What is the hourly rate for injection molding?

Injection molding machine operators typically earn between $15 and $25 per hour, depending on experience, location, and the complexity of the equipment. Entry-level operators may start at the lower end, while experienced workers or those with specialized skills can earn higher wages. Certifications and familiarity with specific machinery can also influence pay rates.

What are some common challenges faced by Injection Molding Machine Operators and how can they be addressed?

Injection Molding Machine Operators often encounter challenges such as machine malfunctions, maintaining consistent product quality, and minimizing material waste. Addressing these issues requires strong troubleshooting skills, attention to detail, and adherence to safety and quality protocols. Operators typically collaborate closely with maintenance teams and quality control inspectors to quickly resolve technical issues and ensure production standards are met. Continuous learning and familiarity with different plastics and machine types also help operators adapt to changing production demands and advance in their careers.

What qualifications do you need for injection molding?

Injection molding machine operators typically need a high school diploma or equivalent and may require on-the-job training or certification in machine operation and safety procedures. Basic mechanical skills, attention to detail, and the ability to read technical diagrams are important for the role.

Is injection molding a good career?

Injection molding machine operators play a key role in manufacturing plastic products, requiring skills in machine setup, operation, and quality control. The job often offers steady employment, opportunities for advancement, and may require certifications or training in machinery and safety protocols. It can be a stable career choice for those interested in manufacturing and technical work.

What is an Injection Molding Machine Operator?

An Injection Molding Machine Operator is a skilled worker responsible for setting up, operating, and maintaining machines that shape plastic or other materials into parts and products using molds. Their duties include loading materials into the machine, adjusting settings for temperature and pressure, monitoring the production process, and performing quality checks on finished products. They also troubleshoot issues, perform routine maintenance, and ensure safety standards are met in the manufacturing environment.

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

AspectInjection Molding Machine OperatorPlastic Molding Technician
CredentialsHigh school diploma, on-the-job trainingHigh school diploma, technical training or certification
Work EnvironmentFactories, manufacturing plantsFactories, manufacturing plants
Job FocusOperating and monitoring machinesMaintaining, troubleshooting, and setting up molds
Industry UsageCommon in plastics manufacturingCommon in plastics and rubber industries

While both roles work within plastics manufacturing, Injection Molding Machine Operators primarily focus on operating and monitoring molding machines, whereas Plastic Molding Technicians handle mold setup, maintenance, and troubleshooting. The roles often overlap but differ in technical responsibilities and skill requirements.

What is the typical injection molding salary?

The average salary for an injection molding machine operator typically ranges from $30,000 to $50,000 per year, depending on experience, location, and certifications. Skilled operators with experience in setting up and maintaining machines may earn higher wages, especially in manufacturing hubs or with overtime opportunities.
What are popular job titles related to Injection Molding Machine Operator jobs in MA? For Injection Molding Machine Operator jobs in MA, the most frequently searched job titles are:
Injection Molding Machine Operator jobs near you
Infographic showing various Injection Molding Machine Operator job openings in Massachusetts as of July 2026, with employment types broken down into 77% Full Time, 8% Contract, and 15% Nights. Highlights an 100% In-person job distribution, with an average salary of $41,707 per year, or $20.1 per hour.

Molding Machine Operator

Mayhew Tools

Westminster, MA • On-site

$16.50/hr

Full-time

Re-posted 13 days ago

Job description

Title:Molding Machine Operator

Coordinates with:Molding Room

Position Type: Full Time – Non-exempt

Business Department: Molding Room

Job Characteristics
  • Knowledge of running Injection Molding Machines
  • Packaging of product per instructions
  • Making sure product has proper counts and is labeled properly
  • Filling out any paperwork needed
  • Trimming flash on parts / deburring parts
  • Operate scale at machine / know how to read scale
  • Following instructions from Quality Control Inspectors regarding what parts are good and what are bad
  • Notifying supervisor and QC Inspectors when parts don’t appear to be acceptable
  • Notifying supervisor if there is an issue with machine
  • Clean your work space
  • You are required to remain at your machine at all times. If you need to leave machine for any reason, you are required to notify supervisor or service person, to relieve you. Do not leave machine unattended.
  • Assure all health and safety requirements are observed and maintain work area in a neat and organized condition
  • Other duties and responsibilities may be required and may change at any time with or without notice.
    • Required Skills
  • Excellent interpersonal skills
  • Selfmotivated and comfortable setting own work priorities
  • Close attention to detail in a fastpaced environment
  • Able to follow instructions and procedures
  • Written and verbal English communication skills
  • Basic Math
  • Able to work with a team to accomplish company goals
  • Strict attention to safety procedures and guidelines including wearing all personal protective equipment (PPE) Including wearing safety glasses and hearing protection in designated areas
  • Willingness to keep and maintain a clean and safe work environment
  • Adherence to attendance policy
  • Adherence to Cell phone policy
    • Required Education/Experience
  • High School Diploma or equivalent
  • On the Job Training
    • Physical Requirements

    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 the essential functions.

    While performing the duties of this job, the employee may be required to stand; walk; sit; use hands to finger, handle, or feel objects, tools or controls; reach with hands and arms; climb stairs; balance; bend;

    stoop, crouch or crawl; kneel; talk or hear; taste or smell. Additionally, workers will be exposed to a large warehouse environment and may experience loud volumes or high/low temperatures, based on

    current weather. The employee must be able to lift and/or move up to 50 pounds on a regular basis and may be required to stand for up to 3-4 hours at a time. This is a full time position. Hours of work will

    either be 5 am – 5 pm or 5 pm -5 am, depending on your shift.

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