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Cnc Machine Operator Jobs in Rancho Cucamonga, CA

Interior Logic Group

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CNC Machine Operator - Granite & Marble Countertops

La Mirada, CA · On-site

$22 - $25/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Machinery operation - must be able to maintain machinery to standards, set points, programming, adjust to various product types, and conduct preventative maintenance required. * Maintains condition ...

AEROFAB CORPORATION

CNC Machinist set up/Operator

Anaheim, CA · On-site

$25 - $36/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

CNC Machinist (Setup and Operator) Description: 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 GILL CORPORATION

CNC Operator (84647)

El Monte, CA · On-site

$28.89 - $34.81/hr

Using machine controls, operator retrieves programs. * Manipulates controls and enters commands to ... Understand CNC machine program M codes and G codes * Ability to satisfactorily use computer based ...

THE GILL CORPORATION

CNC Operator (84647)

El Monte, CA · On-site

$28.89 - $34.81/hr

Using machine controls, operator retrieves programs. * Manipulates controls and enters commands to ... Understand CNC machine program M codes and G codes * Ability to satisfactorily use computer based ...

THE GILL CORPORATION

CNC Operator (85482)

El Monte, CA

$28.89 - $34.81/hr

Using machine controls, operator retrieves programs. * Manipulates controls and enters commands to ... Understand CNC machine program M codes and G codes. * Ability to satisfactorily use computer based ...

The Gill Corporation

CNC Operator (84647)

El Monte, CA · On-site

$28.89 - $34.81/hr

Using machine controls, operator retrieves programs. * Manipulates controls and enters commands to ... Understand CNC machine program M codes and G codes * Ability to satisfactorily use computer based ...

THE GILL CORPORATION

CNC Operator (85482)

El Monte, CA

$28.89 - $34.81/hr

Using machine controls, operator retrieves programs. * Manipulates controls and enters commands to ... Understand CNC machine program M codes and G codes. * Ability to satisfactorily use computer based ...

Talent Sourcing Direct Inc.

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CNC MACHINIST

Pomona, CA · On-site

$24 - $28/hr

  • Medical

  • Dental

  • Vision

Talent Sourcing Direct is now Hiring 1st and 2nd Shift CNC Machinist/Operator (Mills/Lathe) Available: THIS POSITION IS LOCATED IN MONROVIA, CA Position Summary: Working under the general supervision ...

The Gill Corporation

CNC Operator (85482)

El Monte, CA · On-site

$28.89 - $34.81/hr

Using machine controls, operator retrieves programs. * Manipulates controls and enters commands to ... Understand CNC machine program M codes and G codes. * Ability to satisfactorily use computer based ...

Pexco

CNC Operator 2nd Shift

Yorba Linda, CA · On-site

$20/hr

Machine Operation & Setup * Operate and monitor CNC machinery (e.g., Mills, lathes, Drills) for ... operating theme for Pexco. Equal Opportunity Employer This employer is required to notify all ...

APPLIED COMPOSITES INC

Machinist 2 (CNC)

Brea, CA · On-site

$24 - $28/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

The ideal candidate will possess several years of CNC operating experience, some exposure to CNC ... Operate a 5-axis CNC machine * Run CNC programs to produce tools & parts to dimensional/tolerance ...

Envista

CNC Programmer III

Yorba Linda, CA · On-site

$34.70 - $42.40/hr

  • Medical

  • Dental

  • Vision

  • Retirement

The CNC Programmer III collaborates with CNC Operators, Supervisors, and Maintenance teams to troubleshoot complex machining and equipment issues, implement new technologies, support new product ...

AtWork!

CNC Operator 1

Walnut, CA · On-site

$20.50 - $24.50/hr

  • Medical

  • Dental

  • PTO

CNC Mill Operator I & II - Immediate Hiring Walnut, CA $20.50 - $24.50/hr ... DOE Full-Time | Overtime Available | Career Growth Ready to grow your CNC machining career with a ...

AtWork!

CNC Operator 1

Walnut, CA · On-site

$20.50 - $24.50/hr

  • Medical

  • Dental

  • PTO

CNC Mill Operator I & II - Immediate Hiring Walnut, CA $20.50 - $24.50/hr ... DOE Full-Time | Overtime Available | Career Growth Ready to grow your CNC machining career with a ...

Superior Jig, Inc.

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CNC Machinist

Anaheim, CA · On-site

$30 - $40/hr

  • Medical

  • Life

  • PTO

The CNC Machinist [either mill or lathe] plays a crucial role in manufacturing by setting up, operating, and maintaining CNC machines [lathe or mill] to produce precise parts according to ...

Qualitask Incorporated

CNC Lathe Setup Machinist

Anaheim, CA · On-site

$23 - $28/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Vision insurance CNC Machine shop seeking a CNC Lathe Setup Machinist. Individual will be responsible for: -CNC setup on Mori Seiki & Okuma lathe machines -Setup and run through first article ...

Envista Holdings Corporation

CNC Programmer III

Yorba Linda, CA

$34.70 - $42.40/hr

  • Medical

  • Dental

  • Vision

  • Retirement

The CNC Programmer III collaborates with CNC Operators, Supervisors, and Maintenance teams to troubleshoot complex machining and equipment issues, implement new technologies, support new product ...

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All JobsCnc Machine Operator JobsCnc Machine Operator Jobs in Rancho Cucamonga, CA

Cnc Machine Operator information

See Rancho Cucamonga, CA salary details

$14

$24

$33

How much do cnc machine operator jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for cnc machine operator in Rancho Cucamonga, CA is $24.16, according to ZipRecruiter salary data. Most workers in this role earn between $20.14 and $27.50 per hour, depending on experience, location, and employer.

What is a CNC machine operator?

CNC Machine Operators are skilled workers who set up, operate, and maintain computer numerical control (CNC) machines that cut, shape, and finish metal, plastic, or wood parts. They interpret blueprints or instructions, load materials, monitor machine operations, and inspect finished products for quality. Their role is essential in manufacturing industries where precision and efficiency are required. CNC Machine Operators often work with engineers and quality control staff to ensure products meet specifications and deadlines.

What does a CNC machine operator do?

The job duties of a CNC machine operator involve working on the setup and operation of a computer numerical control machine. In this career, your responsibilities may also include the maintenance of equipment. CNC machine operators control operations by using geometric code (G-code) to program an automated task. Depending on the type of production process, you may need to plan logistics before programming the machine. Manufacturers use CNC machines for a variety of products and purposes, including metalwork and auto parts manufacturing. A machine operator may inspect the output during production to assess quality.

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

To thrive as a CNC Machine Operator, you need a solid understanding of machining processes, blueprint reading, and mechanical aptitude, often supported by a high school diploma or technical certification. Familiarity with CAD/CAM software, G-code programming, and the operation of various CNC machines is typically required. Attention to detail, problem-solving abilities, and effective communication are critical soft skills for producing precision parts and collaborating with team members. These skills ensure quality production, minimize errors, and maintain efficiency in a manufacturing environment.

What are some common challenges CNC machine operators face during their shifts, and how can they overcome them?

CNC Machine Operators often encounter challenges such as machine malfunctions, maintaining tight tolerances, and managing multiple jobs simultaneously. To overcome these issues, operators should regularly perform preventive maintenance, double-check their setups and measurements, and communicate closely with their team and supervisors. Staying organized, following safety protocols, and swiftly troubleshooting minor problems can help minimize downtime and maintain production quality.

What is the difference between Cnc Machine Operator vs Machinist?

AspectCnc Machine OperatorMachinist
CredentialsHigh school diploma, on-the-job training, or certificationHigh school diploma, technical training, or apprenticeship
Work EnvironmentManufacturing floors, operating CNC machinesMachine shops, manufacturing facilities, working with various tools
Job FocusSet up, operate, and monitor CNC machinesDesign, set up, and operate a variety of manual and CNC machines

While both roles involve machining and manufacturing, Cnc Machine Operators primarily focus on operating CNC machines based on pre-programmed instructions, often with less emphasis on manual machining skills. Machinists typically have broader skills, including manual machining and toolmaking, and may work on more complex or custom parts. Both roles are essential in manufacturing, but Cnc Machine Operators usually require less extensive training and focus on automated processes.

Are CNC Machine Operators in high demand?

CNC Machine Operators are in high demand due to the ongoing need for precision manufacturing in industries such as aerospace, automotive, and medical devices. The role requires technical skills, familiarity with CNC programming, and often certifications, which contribute to steady employment opportunities in manufacturing sectors.

How much do CNC machine operators earn?

CNC 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 machine operator a good career?

A CNC machine operator is a skilled trade role that involves operating computer-controlled manufacturing equipment, often requiring technical training or certification. It offers steady employment opportunities in manufacturing and machining industries, with potential for advancement and good wages. The job typically involves working in a factory environment and requires attention to detail and safety awareness.

Where do CNC Machine Operators make the most money?

CNC Machine Operators tend to earn higher wages in regions with a strong manufacturing industry, advanced industrial sectors, or high-cost living areas. States or areas with a high concentration of aerospace, automotive, or precision manufacturing often offer higher pay due to increased demand for skilled operators and specialized equipment. Certifications and experience can also influence earning potential regardless of location.
More about Cnc Machine Operator jobs

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Cities near Rancho Cucamonga, CA with the most Cnc Machine Operator job openings:

Cnc Machine Operator jobs near you
Infographic showing various Cnc Machine Operator job openings in Rancho Cucamonga, CA as of August 2026, with employment types broken down into 49% Full Time, 49% Part Time, 1% Contract, and 1% Nights. Highlights an 96% Physical, and 4% Remote job distribution, with an average salary of $50,260 per year, or $24.2 per hour.

CNC Knife Operator

SON-AERO (Sonfarrel Aerospace)

Anaheim Hills, CA • On-site

$21.50 - $29.25/hr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

CNC Knife Operator

Anaheim, CA, USA

21.00-23.00 per hour DOE

Hourly

Full Time

Summary

The CNC Knife operator (Gerber Machine) personnel will help with reading and understanding detailed instructions on how to operate machines, look at interpret drawings and set up.

Essential Duties And Responsibilities

  • Responsible for running the CNC machine
  • Set up and operate Gerber.
  • Following detailed instructions in router
  • Load materials, start the automated cutting/plotting process.
  • Preparing files for cutting.
  • Addressing minor technical issues and calibrating machine.
  • Performing routine cleaning and minor trouble shooting on machine and components.
  • Check and monitor process conditions to obtain better yield
  • Able to use mechanical measuring tools (Micrometers, Calipers and or depth gauges).
  • Able to prioritize multiple assignments
  • Assist as required throughout the facility when needed
  • Complete assignments in a timely manner
  • Input daily production data into Industrios
  • Have Knowledge of ISO and Aerospace standards – preferred but not required
  • Train and or assist in training new employees
  • Suggest process and manufacturing improvements when and if insufficient there exists an opportunity for improvements.
  • Maintain good housekeeping and safety practices.
  • All other duties and responsibilities as assigned.

Qualifications

The employee must be able to perform his/her duties successfully. Reasonable accommodation can be provided to help the employees perform their daily tasks if needed.

Education and Experience

High school graduates preferably and or general education degree. One plus years in related field and manufacturing experience.

Communication Skills

  • Able to read, write and comprehend verbal and written English instructions.

Reasoning Ability

Applying simple tasks that are taught to help understand and carry out instructions that are provided to complete the job in title. Ability to read and write in detail and solve problems.

Other Skills and/or Abilities

  • Capable of working under pressure
  • Sense of responsibility
  • Capable of working in a team
  • Knowledge of production
  • Commitment
  • Sense of initiative
  • Respecting standards and regulations
  • Lift up to 50 lbs.

Work Schedule: Monday to Thursday, off Fridays 5am to 3:30pm

Apply