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Plastic Injection Molding Machine Operator Jobs in Vacaville, CA

Machine Operator

Fairfield, CA · On-site

$25.15 - $26.35/hr

Position Overview: (Day Shift) Responsible for plastic injection operations of the facility in an industrial organization.The injection molding machine operator is responsible for safely operating ...

Maintenance III -ARP

Fairfield, CA · On-site

$42.55 - $44.55/hr

Process Control & Optimization Optimize injection molding processes, including: * Injection speed ... Verify machines are running to standard process sheets * Confirm: * Mold and hot runner ...

Process Control & Optimization Optimize injection molding processes, including: * Injection speed ... Verify machines are running to standard process sheets * Confirm: * Mold and hot runner ...

... Injection operators Training focus areas include: * Husky system diagnostics * Injection process fundamentals * Mechanical and hydraulic troubleshooting * Mold handling and changeover best practices ...

Calibrate machine to achieve optimum performance, and set up and maintain machines * Provide system ... Knowledge of plastic processing * Knowledge of injection molding process * Ability to troubleshoot ...

Responsible for the strategic coordination of injection maintenance activities, mold changeovers ... Act as the subject matter expert (SME) for Husky machine functionality, diagnostics, and system ...

Blow Mold Operator

Fairfield, CA · On-site

$18.50 - $23/hr

Effectively operates blow mold/extrusion machine, maintaining quality standards for all bottles produced using good manufacturing procedures. * Maintains proper weights, quantity ordered, leak checks ...

Experience with DFM/DFA, materials selection, and manufacturing processes such as sheet metal, injection molding, die casting, and machining * Knowledge of thermal and structural analysis (CFD/FEA ...

Clean, lubricate and maintain the press machine making minor adjustments as needed to correct any ... plastic bags, cleaning ink spills, clean all used screens and squeegees by scrapping off excess ink ...

Clean, lubricate and maintain the press machine making minor adjustments as needed to correct any ... plastic bags, cleaning ink spills, clean all used screens and squeegees by scrapping off excess ink ...

Mechanical Engineer

Davis, CA · On-site

$100K - $110K/yr

... machining, casting, weldments, and/or injection molding, with an interest in design-for-manufacture. • Working knowledge (or strong interest) in motion components and actuation concepts (e.g ...

Familiarity with manufacturing processes such as sheet metal forming, machining, casting, weldments, and/or injection molding, with an interest in design-for-manufacture. Working knowledge (or strong ...

Familiarity with manufacturing processes such as sheet metal forming, machining, casting, weldments, and/or injection molding, with an interest in design-for-manufacture. Working knowledge (or strong ...

Familiarity with manufacturing processes such as sheet metal forming, machining, casting, weldments, and/or injection molding, with an interest in design-for-manufacture. Working knowledge (or strong ...

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Plastic Injection Molding Machine Operator information

See Vacaville, CA salary details

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$26

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

As of Aug 27, 2026, the average hourly pay for plastic injection molding machine operator in Vacaville, CA is $20.60, according to ZipRecruiter salary data. Most workers in this role earn between $18.51 and $22.07 per hour, depending on experience, location, and employer.

What is a plastic injection molding machine operator?

A Plastic Injection Molding Machine Operator is responsible for setting up, operating, and monitoring injection molding machines used to produce plastic parts. They ensure machines run efficiently, troubleshoot issues, perform quality checks, and maintain a clean work environment. Operators may also adjust machine settings, replace molds, and inspect finished products for defects. Their role is essential in manufacturing industries that produce plastic components for automotive, medical, and consumer goods.

What does a plastic injection molding machine operator do during a typical shift?

As a Plastic Injection Molding Machine Operator, your typical shift will involve setting up and monitoring injection molding machines, inspecting finished products for quality, and performing minor equipment maintenance as needed. You will often work on your feet for extended periods in a manufacturing environment and may rotate between day, evening, or overnight shifts depending on the employer. Teamwork is important, as you'll frequently collaborate with supervisors, quality control personnel, and other machine operators to meet production goals. Staying vigilant and responsive to machine alarms or quality issues is a key part of the daily routine.

What are the key skills and qualifications needed to thrive as a plastic injection molding machine operator?

To thrive as a Plastic Injection Molding Machine Operator, you need a good understanding of machine operation, mechanical aptitude, attention to detail, and a high school diploma or equivalent. Familiarity with industry-standard molding machines, quality inspection tools, and safety protocols, as well as certificates in manufacturing or machine operation, are often advantageous. Strong problem-solving skills, teamwork, and effective communication help individuals excel in this role. These abilities ensure efficient production runs, high-quality products, and a safe, collaborative work environment.

What cities near Vacaville, CA are hiring for Plastic Injection Molding Machine Operator jobs?

Cities near Vacaville, CA with the most Plastic Injection Molding Machine Operator job openings:

Infographic showing various Plastic Injection Molding Machine Operator job openings in Vacaville, CA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $42,851 per year, or $20.6 per hour.

Machine Operator

Amcor

Fairfield, CA • On-site

$25.15 - $26.35/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.


Job description

Job Description

Position Overview: (Day Shift)

Responsible for plastic injection operations of the facility in an industrial organization.The injection molding machine operator is responsible for safely operating multiple injection systems on a 12-hour shift ensuring preform quality and machine efficiency meets Amcor's standards. They must be well organized and be able to safely fulfill their duties which includes supporting the production team with technical needs.

Essential Responsibilities and Duties:

  • Maintains standard production objectives throughproper machine operation and accurately records production. Communicates production information at shift change.
  • Knows and practices safe and proper start-up and shut-down procedures for each machine.
  • Visually inspect preforms.
  • Adjust production profile when required to obtain the finest perform quality.
  • Collect daily AA samples as per schedule provided.
  • Confirm regrind usage and percentage.
  • Has authority to stop machines/production to communicate machine problems and breakdowns to Production Supervisor and/or Maintenance.
  • Assist mechanic when the machine is down for maintenance (during PM).
  • Train material handler and injection room on basic machine operations.
  • Communicate clearly with all team members.
  • Communicate clearly with quality technicians when dealing with quality issues.
  • Work closely with PM team to improve skills and knowledge pertaining to machine operators.
  • Work on mold machines for preventative maintenance.
  • Report any machine deficiencies to shift mechanic.
  • Identify and prevent the possible causes of problems related to the profile or potential mechanical break.
  • Perform required quality testing and complete all production reports as well as completing daily checklist. Machine profile confirmation as per current profile sheet.
  • Review daily logbook.
  • Maintains housekeeping of all assigned areas. This includes applying Good Manufacturing Practices to meet plant goals.
  • Performs other related duties as directed by the production supervisor.

Education, Skills & Experience:

  • Basic machine operation knowledge that includes profile knowledge of injection machine and dryers.
  • Machine mold and auxiliary equipment knowledge.
  • High school diploma or equivalent.
  • Previous work experience in a manufacturing environment preferred.
  • Ability to read, write and understand English.
  • Ability to recognize and understand numbers and values and enter this information into an on-line database accurately.
  • Ability to visually distinguish fine variations in color and other visual defects.
  • Proficient hand/eye coordination to operate equipment.
  • Ability to visually and mentally make priority decisions and independent judgment calls based on the situation at hand.
  • Ability to efficiently and effectively use a computer and related software.
  • Ability to work all shifts and required overtime.

Physical Requirements:

Normal Vision

Distant Vision

Near Vision

Hearing/ Listening

Sitting

Talking/Speaking

Hand/Finger Dexterity

Walking

Standing

Stooping

Pushing/Pulling > 50 pounds

Bending

Kneeling

Climbing

Lifting (amount 50+ pounds)

Carrying (amount 50+ pounds)

Driving- Forklift

Lifting (amount < 50 pounds)

Carrying (amount > 50 pounds)

Driving - Automobile/truck/van

Other Physical Requirements: Ability to perform duties for entire shift

Pay Transparency Statement - Compensation

The starting salary for this position is expected to be between $25.15 to $26.35; however, base pay offered may vary within the full salary range depending on job-related knowledge, skills, and experience. Base pay information is based on national averages, and a geographic differential may be applied based on work location.

Benefits Overview Statement

When you join Amcor, you will have access to a comprehensive benefits and compensation package that includes:

Medical, dental and vision plans
Flexible time off, starting at 80 hours paid time per year for full-time salaried employees
Company-paid holidays starting at 9 days per year and may be slightly higher by location
Wellbeing program & Employee Assistance Program
Health Savings Account/Flexible Spending Account
Life insurance, AD&D, short-term & long-term disability, and voluntary accident disability benefits are available
Paid Parental Leave
Retirement Savings Plan with company match
Tuition Reimbursement (dependent upon approval)
Discretionary annual bonus program (initial eligibility dependent upon hire date)

Work Environment: Plant Manufacturing Setting

The information contained herein is not intended to be an all-inclusive list of the duties, responsibilities, skills and/or abilities.

OurExpectations

We expect our people to be guided by The Amcor Way and demonstrate our Values every day to enable the business to win. We are winning when:

  • Our people are engaged and developing as part of a high-performing Amcor team
  • Our customers grow and prosper from Amcor's quality, service, and innovation
  • Our investors benefit from Amcor's consistent growth and superior returns
  • The environment is better off because of Amcor's leadership and products
Accelerate the possible by joining a winning Amcor team that's transforming the packaging industry and improving lives around the world.

At Amcor, we unpack possibility through our innovative and responsible packaging to provide solutions that benefit our customers, our people and our planet. More than 10,000 consumers worldwide encounter our products every second and rely on us for safe access to food, medicine and other goods. We value their trust by making safety our guiding principle. It's our core value and integral to how we do business.


Beyond this core principle, our shared values and behaviors unite us as we work together to elevate customers, shape lives and protect the future. We champion our customers and help them succeed. We play to win - adapting quickly in an everchanging world - and make smart choices to safeguard our business, our communities and the people we serve for generations to come. And we invest in our world-class team, empowering our colleagues to unpack their potential, because we believe when our people grow, so does our business.


To learn more about playing for Team Amcor, visitwww.amcor.comILinkedInIGlassdoorIFacebook IYouTube

Equal Opportunity Employer/Minorities/Females/Disabled/Veterans/Sexual Orientation/Gender Identity

Amcor is an Equal Opportunity Employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by law.

If you would like more information about your EEO rights as an applicant under the law, please click on the "Know Your Rights: Workplace Discrimination is Illegal" Poster. If, because of a medical condition or disability, you need a reasonable accommodation for any part of the employment process, please call 224-313-7000 and let us know the nature of your request and your contact information.

E-Verify

We verify the identity and employment authorization of individuals hired for employment in the United States.

Benefits

When you join Amcor, you will have access to a comprehensive benefits and compensation package that includes:

  • Medical, dental and vision plans

  • Paid time off, starting at 40 hours per year for full-time hourly employees, may vary by location

  • Company-paid holidays starting at 8 days per year and may vary by location

  • Wellbeing programs & Employee Assistance Program

  • Health Savings Account/Flexible Spending Account

  • Life insurance, AD&D, short-term & long-term disability, and voluntary benefits

  • Paid Parental Leave

  • Retirement Savings Plan with company match

  • Tuition Reimbursement (dependent upon approval)

  • Discretionary bonus program (initial eligibility dependent upon hire date)