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Computer Numerical Control Operator Jobs in Riverside, CA

Karman Space & Defense

CNC Machinist

Brea, CA · On-site

$20 - $25/hr

As a CNC Machinist, you will operate and maintain computer numerical control (CNC) equipment to ... Experience operating CNC equipment. * Experience with Siemens 840D and Fanuc 31i‑B5 controls.

Karman Space & Defense

VTL Machinist- 2nd Shift

Brea, CA · On-site

$25 - $28/hr

In this role, you operate vertical turning lathe (VTL) computer numerical control (CNC) machines to ... Adequate years of CNC operating experience as determined by Karman. Physical Requirements

Waterstone Faucets

Be Seen First

CNC Programmer

Murrieta, CA · On-site

$100K - $115K/yr

CNC Programmer Produces machined parts by programming, setting up, and operating a computer numerical control (CNC) machine. Duties and Responsibilities: * Analyzes machining work orders, blueprints ...

Applied Medical

CNC Machinist

Rancho Santa Margarita, CA

$22.25 - $30.25/hr

This position sets up and operates computer numerical control (CNC) machines, manages tooling ... Experience operating any of the following machines: Bruderer, Star, Citizen, Deco, Makino, or ...

Applied Medical

CNC Machinist

Rancho Santa Margarita, CA

$22.25 - $30.25/hr

This position sets up and operates computer numerical control (CNC) machines, manages tooling ... Experience operating any of the following machines: Bruderer, Star, Citizen, Deco, Makino, or ...

Belcan

Maintenance Technician

Irvine, CA

$31 - $45/hr

This includes specialized work on numerical control (N/C) machines, mechanical systems, hydraulic ... computer software to operate programs, create reports, and spreadsheets.. · Must demonstrate ...

Belcan

Maintenance Technician

Irvine, CA · On-site

$31 - $45/hr

This includes specialized work on numerical control (N/C) machines, mechanical systems, hydraulic ... computer software to operate programs, create reports, and spreadsheets.. • Must demonstrate ...

804 Technology

CNC Programmer

Irvine, CA

$30 - $40/hr

Support operators during first article runs and process stabilization. * Analyze proposed changes ... Knowledge and proficiency in key numerical control programming principles, concepts, and techniques.

Alcon3Pl

Quality Control - Anaheim

Anaheim, CA · On-site

$18 - $25/hr

Quality control (production operator) will be responsible for operating and maintaining machinery ... If you meet the qualifications and are interested please reach out to the following numbers. HRS M ...

Alcon3Pl

Quality Control - Anaheim

Anaheim, CA · On-site

Quality control (production operator) will be responsible for operating and maintaining machinery ... If you meet the qualifications and are interested please reach out to the following numbers. HRS M ...

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Showing results 21-40

All JobsComputer Numerical Control Operator JobsComputer Numerical Control Operator Jobs in Riverside, CA

Computer Numerical Control Operator information

See Riverside, CA salary details

$14

$25

$39

How much do computer numerical control operator jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for computer numerical control operator in Riverside, CA is $25.43, according to ZipRecruiter salary data. Most workers in this role earn between $19.81 and $28.61 per hour, depending on experience, location, and employer.

What is the difference between Computer Numerical Control Operator vs Machinist?

AspectComputer Numerical Control OperatorMachinist
CredentialsHigh school diploma, CNC certificationHigh school diploma, technical training or apprenticeship
Work EnvironmentManufacturing plants, machine shopsMachine shops, manufacturing facilities
Job FocusSet up, operate, monitor CNC machinesDesign, measure, and manually operate machines
Industry UsageCommon in automated manufacturingTraditional machining and manual operations

While both roles work within manufacturing environments, a Computer Numerical Control Operator primarily programs and monitors CNC machines, focusing on automation. A Machinist often manually operates and maintains machines, with a broader focus on precision machining. Both roles require technical skills, but CNC Operators typically need specific certification in CNC programming and operation.

What does a computer numerical control operator do?

A computer numerical control (CNC) operator sets up and operates CNC machines to produce precision parts by programming and monitoring machining processes. They interpret technical drawings, input machine commands, and ensure quality control during manufacturing. Proficiency with CNC software and safety procedures is essential.

What cities near Riverside, CA are hiring for Computer Numerical Control Operator jobs?

Cities near Riverside, CA with the most Computer Numerical Control Operator job openings:

Computer Numerical Control Operator jobs near you
Infographic showing various Computer Numerical Control Operator job openings in Riverside, CA as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, 2% Contract, and 1% Nights. Highlights an 79% Physical, 2% Hybrid, and 19% Remote job distribution, with an average salary of $52,898 per year, or $25.4 per hour.

CNC Machinist

Brea, CA • On-site

Karman Space & Defense
Guided Missile and Space Vehicle Manufacturing • 501 - 1,000 employees
Learn more about Karman Space & Defenseexternal

$20 - $25/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 5 days ago

Key responsibilities

  • Operate CNC machines to manufacture components that meet quality, safety, and production requirements.

  • Set up CNC machines by preparing tooling, cutters, fixtures, materials, and programs needed for efficient operation.

  • Coordinate with programmers and management to optimize production flow and minimize set-up time.

Karman Space & Defense rating

8.3

Company rating: 8.3 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

37th of 72 rated aerospace companies

Job description

 

Karman Space & Defense is a leader in the rapid design, development, and production of critical, next-generation system solutions that align with the U.S. Department of War and its allies’ core mission priorities, and meet the accelerating demand for access to space. Building on nearly 50 years of success, we deliver Payload & Protection Systems, Aero/Hydrodynamic Interstage Systems, and Propulsion & Launch Systems to more than 80 prime contractors supporting over 130 space and defense programs.

As a CNC Machinist, you will operate and maintain computer numerical control (CNC) equipment to manufacture high‑precision components that support reliable spaceflight hardware. You will coordinate with programmers and management to optimize production flow, ensure machines are properly prepared, and uphold quality and safety standards throughout the manufacturing process.

Responsibilities

  • Operates CNC machines to manufacture components that meet quality, safety, and production requirements.
  • Sets up CNC machines, preparing tooling, cutters, fixtures, materials, and programs needed for efficient operation.
  • Maintains compliance with AS9100 procedures and supports continuous improvement efforts.
  • Coordinates with programmers to minimize set‑up time and optimize manufacturing processes.
  • Prioritizes machine schedules with management to meet customer demand.
  • Performs routine machine cleaning and maintenance and ensures fixtures are clean and properly stored.
  • Orders cutters and tooling needed to support production activities.
  • Reports quality or time‑management concerns and recommendations to management.
  • Follows required Quality Management System (QMS) reporting, documentation, and work instruction procedures.

Required Qualifications

  • High school diploma or equivalent.
  • Experience operating CNC equipment.
  • Experience with Siemens 840D and Fanuc 31i‑B5 controls.
  • Ability to interpret blueprints accurately.
  • Thorough understanding of machine set‑ups, tooling, and cutters.
  • Ability to communicate effectively with internal customers.
  • Training in applicable changes and customer requirements.
  • Knowledge of basic Quality Management System (QMS) reporting, record keeping, and instructions.

Physical Requirements

  • Constant standing, walking, or sitting for at least 8 hours.
  • Occasional pushing, pulling, lifting, or carrying up to 50 lbs., minimum 35 lbs.
  • Sufficient hand, arm, and finger dexterity to operate a computer keyboard and other equipment.
  • Ability to see clearly at approximately 20 inches or less; corrective lenses may be worn.
  • Prolonged periods of repetitive motion.
  • Constant holding, grasping, turning, or otherwise working with the hands.
  • Occasional overhead, shoulder‑level, and below‑shoulder reaching.
    The essential functions of this position must be performed with or without reasonable accommodation.

This position requires U.S. person status under U.S. export control laws, including U.S. citizens and nationals, lawful permanent residents, refugees, and asylees.

Benefits

  • Medical, dental, and vision insurance
  • 401(k) with company match
  • Paid time off
  • Health Savings Account (HSA) with company contribution
  • Flexible Spending Accounts (FSA)
  • Company‑paid life and AD&D insurance
  • Short‑ and long‑term disability coverage
  • Tuition reimbursement

Karman Space and Defense is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, disability, genetic information, protected veteran status, or any other status protected by applicable law.


M-F 6:00AM- 4:45PM

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