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Manufacturing Machine Operator Jobs in Ontario, CA

Adecco

Manufacturing Machine Operator

Orange, CA

$19 - $20/hr

Join Adecco as a Machine Operator and play a vital role in our manufacturing team! We are seeking reliable and detail-oriented individuals to operate production equipment safely and efficiently. This ...

New

ODI Manufacturing LLC

Machine Operator

Riverside, CA · 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 ...

AnDek Staffing Services

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Machine Operator

Santa Ana, CA · On-site

$17 - $18/hr

We are seeking a reliable Machine Operator with some manufacturing experience to join our production. This role involves operating and monitoring manufacturing equipment to produce precision ...

Adecco

Machine Operator

Foothill Ranch, CA

$18.97 - $20.97/hr

Operate and oversee high-performance manufacturing machinery in a fast-paced environment ... Click "Apply Now" to be considered for the Machine Operator position at Oakley in Foothill Ranch ...

New

Adecco

Machine Operator

Foothill Ranch, CA

$18.97 - $20.97/hr

Operate and oversee high-performance manufacturing machinery in a fast-paced environment ... Click "Apply Now" to be considered for the Machine Operator position at Oakley in Foothill Ranch ...

New

iStaffing

Machine Operator

Buena Park, CA · On-site

$19 - $21/hr

... paced manufacturing environment. Responsibilities * Operate and monitor production equipment ... machine operating experience in a manufacturing or production environment preferred * Basic ...

Calmont Wire & Cable

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Machine Operator

Santa Ana, CA · On-site

$18 - $23/hr

Our custom manufacturing firm makes the most advanced wire and cable in the world. We design and ... We are looking for a self-motivated Machine Operator who enjoys the challenge of working in a ...

Kinetic Personnel Group

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Machine Operator

Riverside, CA · On-site

$18 - $19.50/hr

Machine Operator - Manufacturing Job Summary We are seeking a dependable Machine Operator to join our manufacturing team. This position is responsible for safely operating and monitoring production ...

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All JobsManufacturing Machine Operator JobsManufacturing Machine Operator Jobs in Ontario, CA

Manufacturing Machine Operator information

See Ontario, CA salary details

$12

$18

$23

How much do manufacturing machine operator jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for manufacturing machine operator in Ontario, CA is $18.37, 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 does a manufacturing machine operator do?

A Manufacturing Machine Operator is responsible for setting up, operating, and maintaining machinery used in the production process. They ensure machines run efficiently, monitor output for quality, and perform routine maintenance or troubleshooting as needed. Operators may also be responsible for loading materials, making minor adjustments, and keeping records of production data. Their work is essential to maintaining productivity and quality standards in a manufacturing environment.

What are the key skills and qualifications needed to thrive as a manufacturing machine operator?

To thrive as a Manufacturing Machine Operator, you need a solid understanding of mechanical processes, attention to detail, and a high school diploma or equivalent. Familiarity with operating CNC machines, PLC systems, and adhering to safety protocols is typically required, and certifications such as OSHA safety training can be advantageous. Strong problem-solving skills, teamwork, and effective communication help operators respond quickly to issues and ensure smooth production. These skills and qualities are crucial for maintaining productivity, minimizing downtime, and upholding product quality and workplace safety.

What does a typical shift look like for a manufacturing machine operator, and how is work usually structured?

A typical shift for a Manufacturing Machine Operator often involves working in a fast-paced, team-oriented environment where you are responsible for setting up, operating, and monitoring machinery to ensure efficient production. Shifts can be structured in rotations, such as day, evening, or overnight, depending on the facility's schedule. Operators routinely check equipment, troubleshoot minor issues, and maintain a clean work area, often collaborating closely with quality control and maintenance teams to minimize downtime and ensure safety standards are upheld.

What is the difference between Manufacturing Machine Operator vs Assembly Line Worker?

AspectManufacturing Machine OperatorAssembly Line Worker
CredentialsHigh school diploma, machinery operation certificationsHigh school diploma, basic safety training
Work EnvironmentManufacturing plants, operating machineryAssembly lines, repetitive tasks
Job ResponsibilitiesSet up, operate, monitor machinesAssemble products manually or with simple tools
Industry UsageManufacturing, production facilitiesManufacturing, packaging lines

Manufacturing Machine Operators focus on operating and maintaining machinery, requiring technical skills and certifications. Assembly Line Workers perform repetitive assembly tasks, often with less technical training. Both roles are essential in manufacturing but differ in responsibilities and skill requirements.

What are popular job titles related to Manufacturing Machine Operator jobs in Ontario, CA?

For Manufacturing Machine Operator jobs in Ontario, CA, the most frequently searched job titles are:

What job categories do people searching Manufacturing Machine Operator jobs in Ontario, CA look for?

The top searched job categories for Manufacturing Machine Operator jobs in Ontario, CA are:

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

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

Manufacturing Machine Operator jobs near you
Infographic showing various Manufacturing Machine 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 $38,216 per year, or $18.4 per hour.

Manufacturing Machine Operator

Adecco

Orange, CA

$19 - $20/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 2 days ago

New

Job description

Join Adecco as a Machine Operator and play a vital role in our manufacturing team! We are seeking reliable and detail-oriented individuals to operate production equipment safely and efficiently. This position offers competitive pay, comprehensive training, and opportunities for growth within a dynamic work environment.

Position Details:

  • Pay Rate: $19.00 - $20.00 per hour

  • Shift: 3rd Shift (Monday–Friday)

  • Overtime: Available as needed

  • Training: The first month of training will be conducted on 2nd Shift (2:00 PM – 10:30 PM) before transitioning to the 3rd Shift

Key Responsibilities:

  • Safely operate and monitor production machinery and equipment

  • Assemble, inspect, and package products in accordance with quality standards

  • Observe production processes and promptly report any issues to supervisors

  • Maintain a clean and organized workspace

  • Adhere strictly to all safety policies and procedures

  • Achieve daily production goals and performance targets

Qualifications:

  • High School Diploma or GED

  • 1-2 years of machine operating experience preferred, but not required

  • Previous manufacturing or production experience is a plus

  • Ability to stand, walk, bend, and lift throughout the shift

  • Ability to lift up to 50 lbs as needed

  • Strong attention to detail and commitment to quality

  • Reliable attendance and punctuality

  • Flexibility to work overtime when necessary

Why work with Adecco? We offer competitive compensation and weekly paychecks, along with comprehensive medical, dental, and vision benefits. As an Adecco associate, you'll also have opportunities for career advancement and ongoing support from a dedicated Adecco recruiter who is committed to helping you succeed throughout your assignment and beyond. 

Take the next step in your career by joining a company that values safety, quality, and dedication. Apply now through Adecco to be considered for this exciting Machine Operator position and be part of a team committed to excellence!


Pay Details: $19.00 to $20.00 per hour
Benefit offerings available for our associates include medical, dental, vision, life insurance, short-term disability, additional voluntary benefits, EAP program, commuter benefits and a 401K plan. Our benefit offerings provide employees the flexibility to choose the type of coverage that meets their individual needs. In addition, our associates may be eligible for paid leave including Paid Sick Leave or any other paid leave required by Federal, State, or local law, as well as Holiday pay where applicable.
Equal Opportunity Employer/Veterans/Disabled
Military connected talent encouraged to apply
To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://www.adecco.com/en-us/candidate-privacy
The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable:
  • The California Fair Chance Act
  • Los Angeles City Fair Chance Ordinance
  • Los Angeles County Fair Chance Ordinance for Employers
  • San Francisco Fair Chance Ordinance

Massachusetts Candidates Only: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.