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Machine Operator Assistant Jobs in Fontana, CA (NOW HIRING)

Amcor plc

Machine Operator I

Chino, CA · On-site

$21/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Summary: The Machine Operator is responsible for operating winders, adjusting, and packaging ... Maintain thorough knowledge of all processes and equipment. * Assist in Training Packers. * Assist ...

VOLT

2nd shift - Swiss Screw Machine Operator

La Verne, CA · On-site

$28 - $35/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

As a Swiss Screw Machine Operator you will: Day to Day Responsibilities * Set up and operate screw ... If you are an individual with a disability and need a reasonable accommodation to assist with your ...

Kinetic Personnel Group

Be Seen First

Machine Operator Metal Fabrication

Riverside, CA · On-site

$19 - $22/hr

  • Medical

  • Dental

  • Vision

Maintain a clean, organized, and safe work environment through routine housekeeping. * Assist with ... Operate multiple machines or work as part of a production crew as needed. * Perform other related ...

Amcor plc

Machine Operator I - Hiring Event

Chino, CA · On-site

$21/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Summary: The Machine Operator is responsible for operating winders, adjusting, and packaging ... Maintain thorough knowledge of all processes and equipment. * Assist in Training Packers. * Assist ...

Amcor

Machine Operator I - Hiring Event

Chino, CA · On-site

$21/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Summary: The Machine Operator is responsible for operating winders, adjusting, and packaging ... Maintain thorough knowledge of all processes and equipment. * Assist in Training Packers. * Assist ...

gnc

3rd shift Production - Machine Operator

Fontana, CA · On-site

$16.75 - $21.50/hr

POSITION SUMMARY The 3rd Shift Machine Operator will operate equipment and provide leadership to ... ADDITIONAL RESPONSIBILITIES * Assist in all phases of machine and department operation as needed ...

Pexco

Operator

Yorba Linda, CA · On-site

$20/hr

Machine Operations & Production * Set up, start, and operate plastic injections molding machines ... Adhere to production schedules, reporting any delays or equipment downtime promptly * Assist with ...

medplast

Materials Coordinator I

Upland, CA · On-site

$18 - $20/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

May be called upon to assist as machine operator. * Assist Machine Operators 3 and 4 in addressing machine issues. * Perform RMB audits as requested by supervisor or manager. * Perform weekly ...

medplast

Materials Coordinator I

Upland, CA · On-site

$18 - $20/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

May be called upon to assist as machine operator. * Assist Machine Operators 3 and 4 in addressing machine issues. * Perform RMB audits as requested by supervisor or manager. * Perform weekly ...

medplast

Materials Coordinator I

Upland, CA · On-site

$18 - $20/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

May be called upon to assist as machine operator. * Assist Machine Operators 3 and 4 in addressing machine issues. * Perform RMB audits as requested by supervisor or manager. * Perform weekly ...

Westrock

Entry Level Asst Machine Oper (P) - Corona, CA

Corona, CA · On-site

$25.42/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Corona, CA Entry Level Assistant Machine Operator Beginning pay: $25.42 We are seeking Entry Level Machine Operators at our Corona, CA-Facility. You will be responsible for different phases of the ...

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Showing results 21-40

All JobsMachine Operator JobsMachine Operator Assistant JobsMachine Operator Assistant Jobs in Fontana, CA

Machine Operator Assistant information

See Fontana, CA salary details

$13

$18

$22

How much do machine operator assistant jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for machine operator assistant in Fontana, CA is $18.80, according to ZipRecruiter salary data. Most workers in this role earn between $16.39 and $19.57 per hour, depending on experience, location, and employer.

What is the difference between Machine Operator Assistant vs Machine Operator?

AspectMachine Operator AssistantMachine Operator
CredentialsHigh school diploma or equivalent; some technical trainingHigh school diploma; technical certifications often preferred
Work EnvironmentAssists in manufacturing or production settings, working alongside machine operatorsOperates machinery directly in manufacturing or industrial environments
Job ResponsibilitiesSupports machine operation, performs basic maintenance, and monitors equipmentControls and manages machinery, ensures quality, and troubleshooting

The Machine Operator Assistant primarily supports and assists the Machine Operator in daily tasks, focusing on preparation and basic maintenance. The Machine Operator takes on the responsibility of running and managing machinery independently. Both roles are essential in manufacturing, but the Machine Operator has more advanced technical duties and decision-making authority.

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

To thrive as a Machine Operator Assistant, you need basic mechanical aptitude, attention to detail, and a high school diploma or equivalent. Familiarity with manufacturing machinery, safety protocols, and the ability to use measuring tools or computer systems is often required. Reliability, effective communication, and the ability to work well in a team are standout soft skills for this role. These skills ensure safe, efficient machine operation and help maintain smooth production processes in manufacturing environments.

What is a machine operator assistant?

Machine Operator Assistants support machine operators by preparing materials, monitoring equipment, and ensuring a smooth production process in manufacturing environments. Their tasks often include loading and unloading materials, cleaning machines, inspecting products for quality, and assisting with machine maintenance. They help maintain efficiency and safety in the workplace and may also document production data or report equipment issues. This role is key for keeping manufacturing lines running smoothly and efficiently.

How much do you get paid as a machine operator assistant?

The average hourly wage for a machine operator assistant typically ranges from $12 to $20, depending on experience, location, and industry. Entry-level positions may pay closer to the lower end, while experienced assistants or those with specialized skills can earn higher wages. Overtime and shift differentials may also increase total compensation.

What are some common challenges faced by a machine operator assistant, and how can they be overcome?

Machine Operator Assistants often encounter challenges such as adapting to fast-paced production environments, ensuring safety compliance, and minimizing machine downtime. To overcome these, it's important to stay attentive to operational protocols, communicate effectively with machine operators and team members, and proactively report any equipment issues. Continuous learning and on-the-job training can also help assistants rapidly build the skills necessary to troubleshoot minor problems and contribute to a smooth workflow.
What are the most commonly searched types of Machine Operator jobs in Fontana, CA? The most popular types of Machine Operator jobs in Fontana, CA are:
What cities near Fontana, CA are hiring for Machine Operator Assistant jobs? Cities near Fontana, CA with the most Machine Operator Assistant job openings:
Machine Operator Assistant jobs near you
Infographic showing various Machine Operator Assistant job openings in Fontana, CA as of August 2026, with employment types broken down into 1% As Needed, 72% Full Time, 24% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $39,111 per year, or $18.8 per hour.

Machine Operator I

Amcor plc

Chino, CA • On-site

$21/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 23 days ago

Job description

Job Description
Summary:
The Machine Operator is responsible for operating winders, adjusting, and packaging finished goods, conducting quality checks, handling scrap production and assisting in scrap reduction while maintaining safety and quality standards. They are responsible for the direct supervision of production lines.
Essential Functions and Responsibilities:
  • Oversee all processes, equipment, employees, safety, and housekeeping on assigned lines.
  • Understand and able to operate at least 9 blown lines.
  • Perform regular quality checks and weight checks by reading and verifying work orders and skid plans.
  • Responsible for ensuring scrap goals for the department are met by cutting, separating scrap and refeeding.
  • Assist Maintenance Technicians during breakdowns to minimize downtime.
  • Operate McGuires and process control units, monito production and adjusting setting settings as needed
  • Handle thread up and startup of machines, including during start up modes.
  • Package finished goods using labels, pallets, and trays to ensure the best cosmetic presentation.
  • Ensure adequate packaging and supplies for the next crew (at least two hours into the next shift).
  • Maintain thorough knowledge of all processes and equipment.
  • Assist in Training Packers.
  • Assist in giving breaks to other Packers on the lines.
  • Maintain housekeeping standards in the plant and department.
  • Interpret and adhere to production work orders.
  • Adhere to company policies and procedures.
  • Actively participate in the company's policies, goals and objectives.
  • Communicate with Managers, Supervisors, and co-workers abut malfunctions, unsafe work conditions, and equipment problems.
  • Attend scheduled meetings.
  • Wear mandatory Personal Protective Equipment (PPE)
  • Be a team player with a positive attitude and work well with others.
  • Possess good written and verbal communication skills.
  • Be dependable and flexible when work is required in other facets of production.
  • Work with minimal supervision in a fast-paced environment.

Safety Commitment:
  • Takes reasonable care for their own health and safety
  • Takes reasonable care for the health and safety of others
  • Authorized to stop work when a perceived unsafe condition or behavior may result in an unwanted event
  • Understands and actively participates in the company's EHS policy, goals, and objectives

Qualifications & Requirements:
  • Requires overall knowledge and experience of extruders, recycling procedures and profiles of resins and their properties
  • Must be able to work 12-hour shift including holidays and weekends
  • Must be able to bend, twist, and rotate body at all times

Essential Physical Requirements:
  • The employee in this job is required to exert 50 pounds of force occasionally (less than 1/3 of time); and up to 35 pounds of force frequently (more than 1/3 of the total time); if over 50 lbs, requires a team lift or mechanical aid such as a roll lift or forklift.
  • Must be able to stand for 12 hours
  • Must be able to bend, twist, and rotate body at all times
  • Reaching with hands and arms for as much as 100% of workday
  • Talking to communicate with others
  • Hearing to communicate with others and respond to manufacturing and PIT equipment sounds
  • Using arms to grasp, handle, and type
  • Walking to operate production machines and to package and palletize finished product

Work Environment:
This position requires that the employee be able to work:
Outdoors 1/3 of the time or less
Near moving mechanical parts Over 2/3 of the time
High or precarious places 1/3 of the time or less
Near electrical components 1/3 of the time or less
Near vibrating equipment and tools 1/3 of the time or less
Fumes from equipment or airborne particles 1/3 of the time or less
Toxic or caustic chemicals 1/3 of the time or less
Extreme heat (non-weather) 1/3 of the time or less
Extreme cold (non-weather) None
Wet or humid conditions (non-weather) 1/3 of the time or less
Loud environments (equipment operation) 1/3 of the time or less
Language Skills:
Must be able to read and write in English
Education:
High School diploma or GED or equivalent, work experience can meet this requirement
Salary Range:
The starting rate of pay for this position is expected to be $21.00; however, starting pay offered may vary depending on job-related knowledge, skills, and experience between $21.00 and $32.50.
Our Expectations
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, visit www.amcor.com I LinkedIn I Glassdoor I Facebook I YouTube
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.
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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)

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