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Cnc Operator Trainee Jobs in California (NOW HIRING)

Aerotek

CNC Trainee

Arcadia, CA · On-site

$17 - $18.50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Job Title: Machine Operator Trainee Join an esteemed Tool and Die Training Academy and embark on a journey to become a skilled Tool & Die Maker and CNC Machinist. This position is ideal for ...

California Temp Services, Inc

$20/hr

CNC Machinist Trainee - Mill & Lathe Location: San Fernando Valley, CA Pay Rate: $20.00/hour Job ... Candidates must have at least basic familiarity with operating or working around mill and lathe ...

lisina

CNC MACHINIST I (B Shift)

Garden Grove, CA

$21.90 - $24.87/hr

... Trainee program • Experience operating CNC machines following established programs • Ability to adjust basic tooling and make routine tooling changes • Ability to use basic measuring equipment ...

All JobsCnc Operator JobsCnc Operator Trainee JobsCnc Operator Trainee Jobs in California

Cnc Operator Trainee information

See California salary details

$15

$24

$32

How much do cnc operator trainee jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for cnc operator trainee in California is $24.62, according to ZipRecruiter salary data. Most workers in this role earn between $20.87 and $27.74 per hour, depending on experience, location, and employer.

How to get experience as a CNC operator trainee?

To gain experience as a CNC operator trainee, individuals typically complete a technical training program or apprenticeship that covers machine operation, programming, and safety procedures. Hands-on practice with CNC machines and familiarity with CAD/CAM software are essential, and some employers may require a high school diploma or equivalent. Gaining certifications such as the National Institute for Certification in Engineering Technologies (NICET) can also enhance job prospects.

How to train as a CNC operator trainee?

To train as a CNC operator trainee, individuals typically complete a technical or vocational program in machining or manufacturing, which covers CNC programming, operation, and safety procedures. On-the-job training is common, where trainees learn to operate CNC machines under supervision, develop skills in reading blueprints, and gain experience with CNC software and tools. Certifications such as those from the National Institute for Certification in Engineering Technologies (NICET) can enhance job prospects.

What is the difference between Cnc Operator Trainee vs Cnc Operator?

AspectCnc Operator TraineeCnc Operator
CredentialsBasic technical training, sometimes on-the-jobExperience, certifications, or vocational training often required
Work EnvironmentTraining environment, supervised tasksFull production floor, independent operation
Employer UsageEntry-level, developmental roleSkilled worker responsible for machine operation
Search/Comparison IntentLearning about entry-level roles, training programsSeeking skilled CNC machine operators

The main difference between a Cnc Operator Trainee and a Cnc Operator is experience and responsibility. Trainees are in training, often supervised, and focus on learning the basics, while Cnc Operators are experienced workers responsible for running machines independently. Trainees typically require minimal certifications, whereas full operators may need specific skills and certifications. This distinction helps employers and job seekers understand the progression from training to full employment in CNC machining.

What are some common challenges faced by CNC operator trainees during their initial training period?

CNC Operator Trainees often encounter challenges such as learning to interpret complex technical drawings, understanding various machine controls, and mastering safety protocols. Adjusting to the precision required in setting up and monitoring equipment can also be demanding. However, most training programs provide hands-on mentorship and gradually increase responsibility, helping trainees build their confidence and skills over time. Collaborating closely with experienced operators and supervisors is a key part of overcoming these initial hurdles.

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

To thrive as a CNC Operator Trainee, you need basic mechanical aptitude, math skills, and a high school diploma or equivalent. Familiarity with CNC machines, blueprint reading, and exposure to CAD/CAM software are beneficial, and some employers may require OSHA safety certification. Attention to detail, willingness to learn, and effective teamwork are critical soft skills in this role. These skills ensure safe operation, accurate part production, and smooth integration into manufacturing teams.

What does a CNC operator trainee do?

A CNC Operator Trainee learns how to operate Computer Numerical Control (CNC) machines, which are used to manufacture parts and products from materials like metal and plastic. As a trainee, they work under the supervision of experienced operators, learning how to set up machines, load materials, monitor the machining process, and inspect finished products for quality. The role involves understanding blueprints, following safety procedures, and gradually taking on more responsibility as skills improve. This position is an entry-level opportunity for those interested in a career in manufacturing or machining.

What is a CNC Operator Trainee?

A CNC Operator Trainee is an entry-level worker learning to operate computer numerical control (CNC) machines used for manufacturing parts. The role involves understanding machine programming, safety procedures, and quality control, often requiring on-the-job training and basic technical skills. Trainees typically work under supervision to develop the skills needed to become a fully qualified CNC operator.

What are the most commonly searched types of Cnc Operator jobs in California?

The most popular types of Cnc Operator jobs in California are:

What are popular job titles related to Cnc Operator Trainee jobs in California?

For Cnc Operator Trainee jobs in California, the most frequently searched job titles are:

What job categories do people searching Cnc Operator Trainee jobs in California look for?

The top searched job categories for Cnc Operator Trainee jobs in California are:

What cities in California are hiring for Cnc Operator Trainee jobs?

Cities in California with the most Cnc Operator Trainee job openings:

Cnc Operator Trainee jobs near you
Infographic showing various Cnc Operator Trainee job openings in California as of August 2026, with employment types broken down into 49% Full Time, 47% Part Time, 2% Temporary, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $51,203 per year, or $24.6 per hour.

CNC Operator Trainee (86427)

The Gill Corporation

El Monte, CA • On-site

$25.57 - $30.80/hr

Full-time

Posted 6 days ago

Job description

Who we are:
The Gill Corporation is one of the world's largest manufacturers of honeycomb, high performance floor panels, cargo compartment liners and original equipment for passenger and freighter aircraft. The company also excels in many other types of reinforced plastics including interior sandwich panels for creating structures such as aircraft galleys and bulkheads, honeycomb core and related products.
The Gill Corporation is seeking a CNC Operator Trainee who under general supervision of an experienced CNC Operator or Supervisor, sets up and operates numerical control machine to cut, shape, or form metal work pieces to specifications by performing the following duties.
Reporting to the Production Supervisor, they will perform but not be limited to the following responsibilities.
Responsibilities:
  • Reviews setup sheet and specifications to determine setup procedure, machining sequence, and dimensions of finished work piece.
  • Loads control media such as disk, tape, or punch card, in machine control console or enter commands to retrieve preprogrammed machine instructions from database.
  • Manipulates controls and enters commands to index cutting tool to specified set point and to start machine.
  • Changes cutting tools and location of work piece during machining process as specified in setup instructions.
  • Measures work piece for conformance to specifications.
  • Notifies supervisor of discrepancies.
  • Adjusts machine feed and speed and changes cutters to machine parts according to specifications when automatic programming is faulty or machine malfunctions.
  • Machines materials such as Aluminum, Titanium and other metals.
  • Learn Brake shear, Deburr and Broach operations.
  • Other essential duties may be assigned.

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Required Qualifications:
  • Must be able to communicate effectively in English both verbally and in writing
  • Understand drawings, ASME Y14.5 geometric tolerances
  • Understand CNC machine programming concepts
  • Ability to satisfactorily use computer based software tools
  • CNC machining experience preferred (Titanium and aluminum)
  • Must be able to lift, push and pull a minimum of 50 lbs.
  • SAP a plus.
  • MS Office/PC proficient

PLEASE NOTE: Certain positions may require the ability to obtain and maintain a DOD Secret Clearance.
ITAR Requirement:
This position requires access to information that is subject to compliance with the International Traffic Arms Regulations ("ITAR") and/or the Export Administration Regulations ("EAR"). In order to comply with the requirements of the ITAR and/or the EAR, applicants will be asked to provide specific documentation to verify U.S. person status under the ITAR and the EAR. A "U.S. person" according to their definition is a U.S. citizen, U.S. lawful permanent resident (green card holder), or protected individual such as a refugee, or asylee.
The Gill Corporation is an Equal Opportunity Employer. Applicants for all job openings are welcome and will be considered without regard to race, religious creed, color, age, sex, gender identity, gender expression, genetic information, sexual orientation, national origin, religion, marital status, medical condition, physical or mental disability, military service, veteran status, pregnancy, childbirth and related medical conditions, or any other classification protected by federal, state, and local laws and ordinances.
The Gill Corporation provides reasonable accommodations to qualified individuals with disabilities in accordance with the Americans with Disability Act and applicable state and local law. If you require an accommodation in the application process, please notify the Human Resources Department

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