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Machine Operations Jobs in Rialto, CA (NOW HIRING)

Machine Technician I/II

Yucaipa, CA ยท On-site

$20.75 - $26.75/hr

Summary Performing machining operations on metal or plastic materials to produce parts that meet quality standards per provided specifications and to ensure customer delivery commitments are met.

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Observe machine operations during production runs to detect potential malfunctions, unusual vibrations, or tool wear; report issues immediately to supervisors or lead machinists. * Part Finishing:

New

Load raw materials into machines and monitor equipment throughout operations to ensure smooth and continuous production. * Adjust machine settings as needed to maintain product quality, consistency ...

Load raw materials into machines and monitor equipment throughout operations to ensure smooth and continuous production. * Adjust machine settings as needed to maintain product quality, consistency ...

Conducts pre-operations inspections to ensure the machine is ready to be operated in safe and efficient manner. * Reads and executes daily production schedule as directed by supervisor. * Measures ...

Conducts pre-operations inspections to ensure the machine is ready to be operated in safe and efficient manner. * Reads and executes daily production schedule as directed by supervisor. * Measures ...

Machine Operator I

Rancho Cucamonga, CA ยท On-site

$20 - $24/hr

Conduct pre-operation inspections to ensure machines are ready for safe and efficient use. * Read and execute daily production schedules as directed by the supervisor. * Measure, mark, and scribe ...

Machine Operator

Riverside, CA ยท On-site

$22.35/hr

Solve daily operations problems with limited supervision. * Actively maintain good housekeeping ... Set up machines at the beginning of shift to ensure proper working order * Perform testing ...

Machine Operator I

Rancho Cucamonga, CA ยท On-site

$19 - $24/hr

Conduct pre-operations inspections to ensure machine is ready to be operated in a safe and efficient manner. * Read and execute daily production schedules as directed by the supervisor. * Measure ...

Monitor machine operation. * Check part quality with designated measurement instruments. Understand when and how to stop machine safely. * Assist in the maintenance, and repair of machinery.

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Machine Operations information

See Rialto, CA salary details

$31.6K

$77.5K

$136.9K

How much do machine operations jobs pay per year?

As of Sep 11, 2026, the average yearly pay for machine operations in Rialto, CA is $77,468.00, according to ZipRecruiter salary data. Most workers in this role earn between $39,600.00 and $102,800.00 per year, depending on experience, location, and employer.

Is machine operations a good career?

Machine operations is a stable career that involves operating and maintaining industrial equipment, often requiring technical skills and safety training. It can offer steady employment, opportunities for advancement, and sometimes certifications to improve job prospects. The work environment is typically industrial or manufacturing settings, with shifts that may include nights or weekends.

What cities near Rialto, CA are hiring for Machine Operations jobs?

Cities near Rialto, CA with the most Machine Operations job openings:

Infographic showing various Machine Operations job openings in Rialto, CA as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 14% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $77,468 per year, or $37.2 per hour.

Machine Operator-1st shift

Anaheim, CA โ€ข On-site

Oliver Healthcare Packaging
Plastics Packaging Film and Sheet (including Laminated) Manufacturingย โ€ขย 201 - 500 employees

$20 - $25/hr

Full-time

Re-posted 23 days ago


Job description

Machine Operator-1st shift
Sets up and operates Die cut press equipment by converting substrate material to make packaging products for disposable medical device packaging.
Basic Qualifications
Education

- High School Diploma or GED required.
Experience - Machine Operator
- Minimum of 1 year of related experience in fabricating machine operations required or related machinery in related business.
- Demonstrated ability in - Proficiently set-up and run at least 2 machines.
- Basic material knowledge.
- Reads and follows instructions, high degree of attention to details, trouble shooting.
- Basic mathematical aptitude, reading measuring rule, and effective communication skills.
- Aptitude in machine operations.
$20-$25/hr