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Cnc Programmer And Operator Jobs in California (NOW HIRING)

SEB Professional

CNC Programmer

Montebello, CA

$30 - $38/hr

The CNC Programmer is the Subject Matter Expert and works independently, making decisions related ... Assists Machine Operators answering questions and solving problems * Identify tool and die issues ...

Anduril Industries

CNC Programmer

Costa Mesa, CA · On-site

$28.50 - $39/hr

ABOUT THE JOB We are looking for a CNC Programmer to join our rapidly growing team in Costa Mesa ... machine setup/operator. * Clear understanding of G and M code. * High level of familiarity with ...

Cla-Val

CNC Programmer

Costa Mesa, CA · On-site

$18.87 - $42.46/hr

... GRISWOLD INDUSTRIES CNC Programmer JOB DIMENSIONS : Job Summary: Under general supervision ... Perform test runs on new programs making sure they are of high quality and in safe operating ...

PTI Technologies

CNC Programmer-Oxnard,California

Oxnard, CA · On-site

$28 - $38.25/hr

... and operating advanced numerical control machines. Your expertise will be crucial in performing ... Are you the CNC Programmer we're looking for? To thrive as a CNC Programmer at PTI Technologies ...

Cla-Val

CNC Programmer

Costa Mesa, CA

$28.50 - $39/hr

... GRISWOLD INDUSTRIES CNC Programmer JOB DIMENSIONS : Job Summary: Under general supervision ... Perform test runs on new programs making sure they are of high quality and in safe operating ...

Belcan

CNC Programmer

Irvine, CA · On-site

$29.83 - $40/hr

CNC Programmer Pay Rate: $29.83 - $40.00 Depending on experience Location: Irvine, CA Area Code ... Revise program(s) to eliminate omissions or errors. 5. Support operators during first article runs ...

Rock West Composites

CNC Programmer

San Diego, CA · On-site

$40 - $50/hr

Produces machined parts by programming, setting up, and operating a computer numerical control (CNC) machine. Maintaining quality and safety standards, keeping records and maintaining equipment and ...

Sonatech LLC

$40/hr

Experience using CAMWorks with SolidWorks for programming CNC machining operations. Benefits Benefits include medical, dental and vision, life insurance, paid vacation and sick time, 3% 401K ...

Rock West Composites

CNC Programmer

San Diego, CA · On-site

$40 - $50/hr

Produces machined parts by programming, setting up, and operating a computer numerical control (CNC) machine. Maintaining quality and safety standards, keeping records and maintaining equipment and ...

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All JobsCnc Programmer And Operator JobsCnc Programmer And Operator Jobs in California

Cnc Programmer And Operator information

See California salary details

$16

$30

$44

How much do cnc programmer and operator jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for cnc programmer and operator in California is $30.55, according to ZipRecruiter salary data. Most workers in this role earn between $25.14 and $34.42 per hour, depending on experience, location, and employer.

What is the difference between Cnc Programmer And Operator vs Cnc Machinist?

AspectCnc Programmer And OperatorCnc Machinist
CredentialsTechnical diploma or certification, experience with CNC softwareTechnical diploma, hands-on machining experience
Work EnvironmentDesigning programs, setting up machines, operating CNC equipmentOperating machines, performing manual adjustments, inspecting parts
Industry UsageManufacturing, aerospace, automotiveManufacturing, metalworking, fabrication

While both roles involve working with CNC machines, Cnc Programmer And Operator focuses on creating and implementing CNC programs and operating machines, whereas Cnc Machinist primarily performs manual machining and machine setup. The roles often overlap but differ mainly in programming responsibilities and scope of work.

What are some common challenges CNC programmers and operators face when transitioning between different types of CNC machines or materials?

CNC Programmers and Operators often encounter challenges when switching between various CNC machines or working with new materials, such as adapting to different machine controls, tooling requirements, and programming languages. Each machine may have unique operating procedures and software, which requires quick learning and attention to detail. Additionally, different materials—like aluminum, steel, or plastics—necessitate adjustments to feeds, speeds, and cutting strategies to ensure quality and efficiency. Successfully navigating these transitions involves continuous learning, strong troubleshooting skills, and collaboration with engineers and machinists to optimize performance and minimize downtime.

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

To thrive as a CNC Programmer and Operator, you need a solid understanding of machining processes, blueprint reading, and G-code programming, often supported by technical training or certification in CNC machining. Familiarity with CAD/CAM software, CNC machines, and precision measuring instruments is typically required. Attention to detail, problem-solving skills, and effective communication set outstanding professionals apart in this role. These competencies ensure accurate production, minimize errors, and maintain safety and efficiency in manufacturing environments.

What is a CNC programmer and operator?

CNC Programmers and Operators are skilled professionals who work with Computer Numerical Control (CNC) machines to manufacture precision parts and components. CNC Programmers create the instructions (programs) that guide the machines on how to cut, shape, or finish materials like metal, plastic, or wood. CNC Operators set up the machines, load materials, and oversee the operation, ensuring that parts are produced to exact specifications. Both roles require technical knowledge, attention to detail, and the ability to read blueprints and technical drawings.
What are popular job titles related to Cnc Programmer And Operator jobs in California? For Cnc Programmer And Operator jobs in California, the most frequently searched job titles are:
What job categories do people searching Cnc Programmer And Operator jobs in California look for? The top searched job categories for Cnc Programmer And Operator jobs in California are:
What cities in California are hiring for Cnc Programmer And Operator jobs? Cities in California with the most Cnc Programmer And Operator job openings:
Cnc Programmer And Operator jobs near you
Infographic showing various Cnc Programmer And Operator job openings in California as of August 2026, with employment types broken down into 40% Full Time, 58% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $63,546 per year, or $30.6 per hour.

Principal CNC Programmer /Sr. Principal CNC Programmer-Sunnyvale,California

NORTHROP GRUMMAN

Loma Mar, CA

$103K - $155K/yr

Full-time

Medical, Life, PTO

Re-posted 22 days ago

Northrop Grumman rating

8.2

Company rating: 8.2 out of 10

Based on 360 frontline employees who took The Breakroom Quiz

88th of 537 rated manufacturers

Job description

RELOCATION ASSISTANCE: Relocation assistance may be available
CLEARANCE REQUIRED FOR START: No
CLEARANCE TYPE: Secret
TRAVEL: Yes, 10% of the Time
Description
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.
Northrop Grumman Mission Systems is looking for you to join our team as a Principal CNC Programmer or Sr. Principal CNC Programmer based out of Sunnyvale, CA.
Marine Systems is a leading provider of naval propulsion and tactical equipment support systems. This position requires a candidate who will specialize in the fabrication (machining) of high-value, large-scale precision metal components (low-volume / high-mix) and someone with a strong background in plasma and oxy-fuel cutting and computer numerical control (CNC) programming experience.
What You'll get to Do:
  • Create, validate, and maintain CNC programs that support the machining of large-scale, complex, precision metal components fabricated on plasma and oxy-fuel cutters (CAM file generation, post-processor machine code generation).
  • Perform technical data package review of components that require fabrication (CAD models & engineering drawings).
  • Develop advanced nesting strategies to maximize material utilization and minimize scrap. Identify, select, and procure appropriate tooling for job-specific applications (based on part material, geometry, features, tolerances, system rigidity, and equipment capability).
  • Perform program prove-out validation (computer simulation tools, 'tabletop' peer reviews, First Time Process Reviews, machine dry runs).
  • Participate in and lead cross-functional teams comprised of machinists/operators, manufacturing engineers, production supervisors, supply chain representatives, quality engineers/inspectors, and operations/program management to support program schedule & performance goals, mitigate manufacturing risks, and improve operational efficiency.
  • Evaluate new equipment, software upgrades, and cutting technologies; make recommendations for capital investments.
  • This position is for a 1st Shift position; however, occasional extended shift, off-shift, and/or weekend support may be required.
  • Occasional travel may be required for training purposes or to participate in equipment selection/acceptance activities (less than 10%).

This position can be filled at a Principal CNC Programmer or Sr. Principal CNC Programmer level.
Basic Qualifications for the Principal CNC Programmer:
  • Bachelor's Degree with a minimum of 5 years of relevant experience; OR 3 or more years with a Master's (4 years of additional relevant work experience may be considered in lieu of a degree).
  • Minimum 2 years of direct experience working in a machining CNC programming role.
  • Experience reading, interpreting, and understanding manufacturing blueprints and process plans.
  • Minimum 2 years of experience using Geometric Dimensioning and Tolerancing (GD&T).
  • Experience creating and editing CNC programs that support the machining of precision components.
  • Experience creating and/or editing 3D CAM files.
  • Ability to work swing, graveyard, and weekend shifts (up to 20%).

Basic Qualifications for the Sr. Principal CNC Programmer:
  • Bachelor's Degree with a minimum of 8 years of relevant experience; OR 6 or more years with a Master's (4 years of additional relevant work experience may be considered in lieu of a degree).
  • Minimum 2 years of direct experience working in a machining CNC programming role.
  • Experience reading, interpreting, and understanding manufacturing blueprints and process plans.
  • Minimum 2 years of experience using Geometric Dimensioning and Tolerancing (GD&T).
  • Experience creating and editing CNC programs that support the machining of precision components.
  • Experience creating and/or editing 3D CAM files.
  • Ability to work swing, graveyard, and weekend shifts (up to 20%).

Preferred Qualifications for Principal CNC Programmer and Sr. Principal CNC Programmer:
  • Experience/proficiency working with materials requirements planning (MRP), manufacturing execution systems (MES), and SAP experience preferred.
  • Experience using Sigmanest or Pronest to create NC programs for multi-axis plasma and oxy-fuel cutters.
  • Experience in CNC programming for multi-axis waterjets and laser cutters.
  • Experience with Siemens NX CAD/CAM.

What We Can Offer You:
Northrop Grumman offers a comprehensive benefits package and a work environment that fosters your growth and supports the mutual success of our people and the company. Northrop Grumman benefits give you the flexibility and control to choose the benefits that make the most sense for you and your family.
Your benefits will include the following: Health Plan, Savings Plan, Paid Time Off, and Additional Benefits, including Education Assistance, Training and Development, 9/80 Work Schedule (where available), and much more!
#MPR
Primary Level Salary Range: $103,600.00 - $155,400.00
Secondary Level Salary Range: $129,300.00 - $193,900.00
The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.
Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.
The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.
Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

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About Northrop Grumman

Sourced by ZipRecruiter

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible.

Industry

Space research administration

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US

Year founded

1939

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