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Cnc Milling Machine Operator Jobs in Riverside, CA

Winpak Ltd

CNC Mill Machinist I

Rialto, CA · On-site

$25 - $26/hr

Set up and operate CNC mills and/or lathes to fabricate parts according to blueprints and ... Experience operating lathes, milling machines, drill presses, and/or cutoff saws. * Knowledge of G ...

Laborup

CNC Machinist

Anaheim, CA · On-site

$100K/yr

Set up and operate CNC milling and turning centers, including large-format work * Dimensional Accuracy: Adjust machine parameters, offsets, and tooling to hold tight tolerances * Blueprints & GD&T:

Laborup

CNC Machinist

Anaheim, CA · On-site

$100K/yr

Set up and operate CNC milling and turning centers, including large-format work * Dimensional Accuracy: Adjust machine parameters, offsets, and tooling to hold tight tolerances * Blueprints & GD&T:

Laborup

CNC Machinist

Anaheim, CA

$100K/yr

Set up and operate CNC milling and turning centers, including large-format work * Dimensional Accuracy: Adjust machine parameters, offsets, and tooling to hold tight tolerances * Blueprints & GD&T:

Verus Aerospace

CNC Machinist (2nd Shift)

Anaheim, CA · On-site

$24 - $29/hr

Essential skills are technical knowledge, setting up, and operating a CNC machine. While ... Minimum 5 years of progressively responsible CNC milling experience, aerospace industry is ...

Australia-Employment

CNC Programmer

Anaheim, CA · On-site

$45 - $50/hr

Experience with lathe and mill * Assist with equipment setup, initial part verification, and optimization of CNC machining processes across multi‑axis milling operations. * Assist with equipment ...

Ezonyx Bio Technologies

Injection Mold Maker

Brea, CA · On-site

Programming, set-up and operation CNC milling machines, CNC WEDM machines (Charmilles and Sodick), CNC Die sinking EDM machines, Manual EDM machines, saws, surface grinders * 3 axis and 5 axis CNC ...

Kinetic Personnel Group

CNC Operator II

Walnut, CA · On-site

$25.41 - $40/hr

... Operate CNC machines to perform milling, drilling, facing, threading, profiling, and contouring operations Follow programming instructions, setup sheets, work orders, and machine operating ...

Ezonyx Bio Technologies

Injection Mold Maker

Brea, CA · On-site

Programming, set-up and operation CNC milling machines, CNC WEDM machines (Charmilles and Sodick), CNC Die sinking EDM machines, Manual EDM machines, saws, surface grinders * 3 axis and 5 axis CNC ...

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All JobsCnc Milling Machine Operator JobsCnc Milling Machine Operator Jobs in Riverside, CA

Cnc Milling Machine Operator information

See Riverside, CA salary details

$16

$26

$34

How much do cnc milling machine operator jobs pay per hour?

As of Sep 15, 2026, the average hourly pay for cnc milling machine operator in Riverside, CA is $26.02, according to ZipRecruiter salary data. Most workers in this role earn between $22.07 and $29.33 per hour, depending on experience, location, and employer.

What is a CNC milling machine operator?

CNC Milling Machine Operators are skilled workers who set up, operate, and maintain computer numerical control (CNC) milling machines to produce precision parts and components. They interpret blueprints and technical drawings, select and install the appropriate tools, load raw materials, and monitor the machining process to ensure parts meet exact specifications. These operators also perform routine maintenance on machines, troubleshoot issues, and make adjustments as needed to maintain quality and efficiency. Their work is essential in industries like manufacturing, aerospace, automotive, and metalworking.

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

To thrive as a CNC Milling Machine Operator, you need a solid understanding of machining processes, blueprint reading, and precision measurement, often supported by vocational training or an associate degree in manufacturing technology. Familiarity with CNC programming languages (such as G-code), experience with CAD/CAM software, and knowledge of machine maintenance are commonly required. Attention to detail, problem-solving abilities, and a strong work ethic are crucial soft skills for this role. These skills ensure high-quality, precise production, efficient troubleshooting, and the safe operation of complex machinery in a manufacturing environment.

What are some common challenges faced by CNC milling machine operators, and how can they be addressed?

CNC Milling Machine Operators often encounter challenges such as machine malfunctions, tool wear, and maintaining tight tolerances for complex parts. Addressing these issues typically involves regular machine maintenance, careful setup and calibration, and ongoing attention to quality control. Additionally, operators benefit from strong problem-solving skills and the ability to read and interpret technical drawings. Collaboration with quality assurance and engineering teams is also important to resolve production issues and ensure parts meet specifications.

What is the difference between Cnc Milling Machine Operator vs Cnc Lathe Operator?

AspectCnc Milling Machine OperatorCnc Lathe Operator
Primary EquipmentMilling machines that cut with rotary cuttersLathes that cut with rotating workpieces
Work EnvironmentManufacturing shops, machine shopsManufacturing, metalworking facilities
CertificationsMachining certifications, technical trainingMachining certifications, technical training

The main difference between a Cnc Milling Machine Operator and a Cnc Lathe Operator lies in the type of machinery they operate. Milling operators work with milling machines to create complex parts by removing material with rotary cutters, while lathe operators use lathes to shape materials by rotating the workpiece. Both roles require similar skills, certifications, and work environments, but they focus on different machining processes and equipment.

How much do CNC Milling Machine Operators earn?

CNC Milling Machine Operators typically earn between $40,000 and $60,000 annually, depending on experience, location, and industry. Skilled operators with certifications and proficiency in CAD/CAM software may earn higher wages and additional benefits.

Is a CNC milling machine operator a good career?

A CNC milling machine operator is a skilled trade role that involves setting up and operating computer-controlled milling machines to produce precision parts. It offers steady employment opportunities, especially with experience and certifications, and typically requires attention to detail, technical skills, and safety awareness. The job can lead to advancement into supervisory or programming positions within manufacturing environments.

Where do CNC Milling Machine Operators make the most money?

CNC Milling Machine Operators tend to earn higher wages in regions with a strong manufacturing industry, advanced aerospace, or automotive sectors. States or areas with a high concentration of manufacturing plants and higher living costs often offer increased pay, especially for those with specialized skills or certifications in CNC programming and machine setup.

What are popular job titles related to Cnc Milling Machine Operator jobs in Riverside, CA?

For Cnc Milling Machine Operator jobs in Riverside, CA, the most frequently searched job titles are:

What job categories do people searching Cnc Milling Machine Operator jobs in Riverside, CA look for?

The top searched job categories for Cnc Milling Machine Operator jobs in Riverside, CA are:

What cities near Riverside, CA are hiring for Cnc Milling Machine Operator jobs?

Cities near Riverside, CA with the most Cnc Milling Machine Operator job openings:

Cnc Milling Machine Operator jobs near you
Infographic showing various Cnc Milling Machine Operator job openings in Riverside, CA as of August 2026, with employment types broken down into 43% Full Time, 54% Part Time, 2% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $54,127 per year, or $26 per hour.

Machinist 1 (set-up and operator)

Anaheim, CA • On-site

Aero Eng & Mfg_Anaheim
See more jobs at Aero Eng & Mfg_Anaheimexternal

Full-time

Re-posted 28 days ago

Key responsibilities

  • Set up and operate CNC milling machines to fabricate aerospace parts.

  • Read and interpret blueprints, job orders, and work instructions to ensure proper machining.

  • Conduct in-process inspections and edit CNC programs to maintain quality and efficiency.

Job description

Job Summary

The CNC Machinist is responsible for operation of 3 and 5-axis Milling machines. Applicant must be able to setup and operate milling machines used for the fabrication of Spacecraft and Aerospace parts to a high degree of competency. This includes entering and running CNC programs, monitoring tool life and cutting quality. Paying close attention to machining during production to insure consistent, high-quality parts. It is critical that the employee have a good sense for fabrication to minimize risk


Job Responsibilities:

  • Set up and operate CNC milling machines
  • Read and interpret blueprints, job orders, and work instructions.
  • Conduct in-process inspections to ensure parts meet customer specifications and internal quality standards.
  • Use hand tools (e.g., grinders, chisels, saws) and lifting tools (e.g., cranes, forklifts, hand carts) safely and effectively.
  • Complete jobs according to production schedules and deadlines.
  • Adhere to ISO 9001 and AS9100 quality system requirements.
  • Edit and optimize CNC programs at the machine to improve cycle time, surface finish, and tool life.
  • Additional duties may be assigned at the discretion of management to meet operational needs.

 

Requirements: 

 

  • Knowledge of tooling, setup, program validation, and machine recovery.
  • Strong problem-solving skills applied to a wide range of production challenges.
  • Ability to lift up to 50 lbs. 
  • Must be able to read and interpret blue prints, specifications and shop aid sketches
  • Ability to work in a team environment with strong communication skills (verbal and written)
  • Excellent interpersonal, written, and verbal communication skills
  • Must be detail oriented, organized, and self-motivated

 

 Qualifications:

  • 2+ years of experience in a machining role.

 

WORKING CONDITIONS
Productivity: Incumbents must perform work in an efficient, effective, and timely manner with minimal direction.
 

Mobility: Incumbents are required to participate in assigned physical activities which may include light lifting and standing for prolonged periods of time.
 

Vision: Vision sufficient to read printed documents, computer screens, and observe behavior of others.
 

Environment: Typical manufacturing shop floor conditions, directly working with Manufacturing management team and external customers.
 

Other Factors: Typical hours worked are Monday – Friday from 6:00 a.m. – 03:00 p.m. Incumbents are currently required to work occasional extended hours and weekend overtime, as applicable by law.
 

Frequently required to use hands or fingers, handle, or feel objects, tools, or controls. 

Often required; reach with hands and arms; and stoop. Occasionally required to; climb or balance; kneel, crouch, or crawl. 

Specific vision abilities required by this position include close vision, distance vision, color vision, peripheral vision, and the ability to adjust focus. 

The noise level in the work environment is usually moderate to high.