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Machine Operator Operator Jobs in Ontario, CA (NOW HIRING)

Machine Operator

Riverside, CA ยท On-site

$17.75 - $21.25/hr

Description: The Machine Operator is responsible for operating, monitoring, and maintaining production machinery to ensure efficient and safe manufacturing operations. This position requires ...

Machine Operator

La Puente, CA ยท On-site

$21 - $23.50/hr

Machine Operator Department: Production (Non-Exempt) Employment Type: Full Time Location: City of Industry, CA Reporting To: Production Supervisor Compensation: $21.00 - $23.50 / hour Description ...

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Machine Operator

Lake Forest, CA ยท On-site

$18 - $30/hr

Machine Operator Location: Lake Forest, CA Pay: $18-$30/hr DOE Schedule: Monday-Friday | 1st & 2nd Shift Benefits: * Dental & Vision * Paid Training * Career Growth * Stable, Long-Term Employment

Machine Operators do essential jobs with rates starting at $20.00/hr., plus available overtime. In this role, you will be responsible for operating production equipment, assembling and processing ...

Machine Operators do essential jobs with rates starting at $20.00/hr., plus available overtime. In this role, you will be responsible for operating production equipment, assembling and processing ...

Machine Operator

City Of Industry, CA ยท On-site

$21 - $23.50/hr

The Packaging Machine Operator is primarily responsible for operating an automated packing machine to prepare food products for shipping. Ensures machinery is set up, works properly, and can produce ...

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Machine Operator

City Of Industry, CA ยท On-site

$16.50 - $20/hr

The Machine Operator maintains operations in the production of customer product to be shipped. The Machine Operator will operate production equipment, monitor its operation, inspect the product ...

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Machine Operator

City Of Industry, CA ยท On-site

$16.50 - $20/hr

The Machine Operator maintains operations in the production of customer product to be shipped. The Machine Operator will operate production equipment, monitor its operation, inspect the product ...

Machine Operator

Buena Park, CA ยท On-site

$19 - $21/hr

We are currently hiring a reliable Machine Operator to join our production team. In this role, you will operate and monitor production equipment used in the packaging goods. The ideal candidate is ...

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Machine Operator

Corona, CA ยท On-site

$20 - $25/hr

Machine Operator I (Hiring for all shifts) Location: Corona, CA Schedule: Monday - Friday 1st shift: 7:00am -3:30pm 2nd shift: 3:00 PM - 11:30 PM 3rd shift: 11:00 pm - 7:30am Pay Rate: $20.00 - $25 ...

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Machine Operator

Rancho Cucamonga, CA ยท On-site

$17.25 - $20.75/hr

The Machine Operator is responsible for helping provide safe, efficient and reliable product and service delivery to customers, and identifying opportunities to improve service delivery. The Machine ...

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Machine Operator

Santa Ana, CA ยท On-site

$18 - $23/hr

We are looking for a self-motivated Machine Operator who enjoys the challenge of working in a custom manufacturing environment with the opportunity set-up and run several different machines every day.

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Machine Operator

Santa Ana, CA ยท On-site

$18 - $25/hr

We are currently seeking a CNC Machine Operator to support the production of precision components for the medical device industry. Location: Lake Forest, CA (On-site) Schedule: Full time Pay: $25/hr ...

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Machine Operator

Claremont, CA ยท On-site

$17.50/hr

Entry-Level Machine Operator - 1st Shift Express Employment Professionals is currently seeking a dependable and motivated Entry-Level Machine Operator for a 1st Shift opportunity in Claremont, CA.

Machine Operator

Santa Ana, CA ยท On-site

$17.40 - $23.65/hr

The Machine Operator will, Operate a variety of machines to produce precision parts to the required specifications. Inspect parts to verify conformity to specifications. Job responsibilities may ...

Machine Operator

Jurupa Valley, CA ยท On-site

$17.25 - $20.50/hr

Function: The Machine operator is responsible for all aspects of Operating different types of Machines, Chop saw, Band Saw, bending board, Coupling, Reducing & Belling machine. Duties ...

Machine Operator

Buena Park, CA ยท On-site

$23 - $25/hr

The Machine Operator is also responsible for following our company's Good Manufacturing Practices. Responsibilities include, but are not limited to the following: Demonstrates safe work practices by ...

The Machine Operator is also responsible for following our company's Good Manufacturing Practices. Responsibilities include, but are not limited to the following: Demonstrates safe work practices by ...

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Showing results 1-20

Machine Operator Operator information

See Ontario, CA salary details

$12

$18

$23

How much do machine operator operator jobs pay per hour?

As of Aug 28, 2026, the average hourly pay for machine operator operator in Ontario, CA is $18.50, according to ZipRecruiter salary data. Most workers in this role earn between $16.63 and $19.81 per hour, depending on experience, location, and employer.

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

AspectMachine Operator OperatorMachine Operator
CredentialsHigh school diploma, on-the-job training, certifications in machinery operationHigh school diploma, certifications in specific machinery or safety
Work EnvironmentFactories, manufacturing plants, production linesFactories, manufacturing plants, production lines
Industry UsageCommonly used in manufacturing, assembly, and production industriesCommonly used in manufacturing, assembly, and production industries
Job ResponsibilitiesOperate machinery, monitor production, perform basic maintenanceOperate machinery, monitor production, perform basic maintenance

Both Machine Operator Operator and Machine Operator roles involve operating machinery in manufacturing settings, with similar credentials and work environments. The main difference lies in terminology usage, with 'Machine Operator' being the more common and widely recognized title. They often perform similar tasks, making the terms interchangeable in many contexts.

How much do you get paid as a machine operator?

The average salary for a machine operator typically ranges from $30,000 to $50,000 per year, depending on experience, industry, and location. Entry-level positions may start lower, while experienced operators with certifications can earn higher wages. Overtime and shift differentials can also increase total compensation.

What cities near Ontario, CA are hiring for Machine Operator Operator jobs?

Cities near Ontario, CA with the most Machine Operator Operator job openings:

Infographic showing various Machine Operator Operator job openings in Ontario, CA as of August 2026, with employment types broken down into 46% Full Time, 52% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $38,486 per year, or $18.5 per hour.

Machine Operator

ODI Manufacturing LLC

Riverside, CA โ€ข On-site

$17.75 - $21.25/hr

Full-time

Re-posted 7 days ago


Job description

Description: The Machine Operator is responsible for operating, monitoring, and maintaining production machinery to ensure efficient and safe manufacturing operations. This position requires attention to detail, adherence to safety and quality standards, and the ability to work in a fast-paced environment. The Machine Operator will support production goals by ensuring machines are running properly, materials are prepared accurately, and finished products meet company standards. Requirements:
  • Previous machine operator or manufacturing experience preferred 
  • Ability to stand for extended periods and lift up to 50 lbs as needed 
  • Strong attention to detail and ability to follow work instructions 
  • Ability to work in a fast-paced production environment 
  • Basic math and measuring skills 
  • Knowledge of safety procedures and PPE requirements 
  • Ability to work independently and as part of a team 
  • Reliable attendance and punctuality required 
  • Forklift experience is a plus but not required 
  • Must be able to communicate effectively with supervisors and team members