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Part Time Cnc Operator Jobs in California (NOW HIRING)

CNC Machinist

Gardena, CA · On-site

$30.15 - $45.23/hr

Perform operator checklist as required and comply with all EH&S procedures * As required segregate ... These benefits also apply to part-time employees Visa Sponsorship is not available for this ...

These benefits also apply to part-time employees About the Role: The CNC Machinist will set up and ... and operating CNC machines * Knowledge of how to set and use gauges such as calipers, bore ...

Part Time Cnc Operator information

What is a part time CNC operator?

Part-time CNC (Computer Numerical Control) operators are skilled workers who operate CNC machines on a reduced or flexible schedule, rather than full time. They are responsible for setting up, running, and monitoring machines that cut, shape, and finish metal or plastic parts according to precise specifications. Part-time CNC operators often work evenings, weekends, or shorter shifts, which can be ideal for students or those seeking supplemental income. Their duties may include loading materials, inspecting finished products, and performing routine maintenance on equipment.

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

To thrive as a Part Time CNC Operator, you need mechanical aptitude, basic math skills, and experience with CNC machinery, often supported by a high school diploma or technical training. Familiarity with CAD/CAM software, blueprint reading, and CNC programming languages like G-code is commonly required. Attention to detail, strong problem-solving abilities, and good communication skills help you excel in this role. These competencies ensure precise machining, efficient production, and safe operation within a manufacturing environment.

What are some typical challenges faced by part time CNC operators, and how can they be addressed?

Part-time CNC Operators often encounter challenges such as quickly adapting to different machines or job setups within limited hours, staying updated on programming changes, and ensuring consistent communication with full-time team members. To address these challenges, it's helpful to maintain clear records of work progress, actively participate in shift handovers, and seek ongoing training or mentorship from experienced colleagues. This approach helps ensure smooth workflow continuity and personal skill development, even with a part-time schedule.

What is the difference between Part Time Cnc Operator vs Full Time Cnc Machinist?

AspectPart Time Cnc OperatorFull Time Cnc Machinist
CredentialsBasic CNC operation training, certifications varyAdvanced CNC certifications, technical training
Work EnvironmentManufacturing facilities, workshop settingsSimilar manufacturing environments, often more specialized
Employer UsagePart-time roles in small to medium factoriesFull-time positions in larger manufacturing plants
Search & Comparison IntentPart Time CNC Operator vs Full Time CNC MachinistOften compared for career progression or work hours

While both roles involve operating CNC machines, Part Time CNC Operators typically work fewer hours and may have less advanced certifications compared to Full Time CNC Machinists, who often have more technical training and work full shifts in larger manufacturing settings.

How much do part time CNC operators earn?

Part-time CNC operators typically earn between $15 and $25 per hour, depending on experience, location, and the complexity of the machinery. Skilled operators with certifications or advanced programming skills may earn higher wages, especially in manufacturing environments with shift differentials or overtime opportunities.

Where do part time CNC operators make the most money?

Part time CNC operators tend to earn higher wages in regions with a strong manufacturing industry and higher living costs, such as areas with advanced industrial sectors. Salary can also be influenced by experience, certifications, and the complexity of the machinery operated, regardless of location.

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 cities in California are hiring for Part Time Cnc Operator jobs?

Cities in California with the most Part Time Cnc Operator job openings:

Infographic showing various Part Time Cnc Operator job openings in California as of August 2026, with employment types broken down into 51% Full Time, 47% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution.

$30.15 - $45.23/hr

Full-time, Part-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 17 days ago


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Job description

Career Area:
Job Description:
Your Work Shapes the World at Caterpillar Inc.
When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.
About the Role:
The Machinist will set up and operate OD/ID gear grinding machines to correct R/O, perpendicularity, parallelism, concentricity on shafts, splines, and gears (spur, helical, and double helical).
What You Will Do:
  • Follow specific instructions to set up and operate OD/ID grinding machines and to operate associated wheel dress and balancing equipment (60% of job)
  • Use a variety of hand tools, gauges and dial indicators to install involute cams, yokes, arbors, work piece, etc.
  • Use optical equipment to present wheel dresser tools; balance and dress wheels as required, indicate work piece between bench centers prior to loading grinder and make any other adjustments and/or calculations necessary to meet quality standards (20% of job)
  • Check and monitor machine operations, check finished part prior to unloading and obtain any required dimensional verification.
  • Visually check parts for finish, and for indications of surface burn or tempering (10-15% of job)
  • Maintain records of all finish dimensions and obtain inspection acceptance of finished part
  • Perform other related work of a comparable or lower skill level as related to gear machining and check work of other operators as required
  • Perform operator checklist as required and comply with all EH&S procedures
  • As required segregate waste material and follow good housekeeping practices
  • May be assigned to carry out tasks, not specifically listed, within the scope and skill level of this job description in support of department objectives and to develop individuals' skills

What You Have:
  • High School Diploma, GED or equivalent
  • Make calculations involving shop mathematics and handbook formulas including algebra and trigonometry
  • Use precision instruments such as dial indicators, micrometers, height gages, snap gages, ring gages and gear measuring wires
  • Equivalent to 2 years high school plus 2 to 3 years trades training
  • Experience 1 to 2 years
  • Must be willing to work any shift

Preferred Candidates will have the following:
  • CNC Experience with ability to program
  • Have working knowledge of GD&T

Summary Pay Range:
$30.15 - $45.23
Compensation and benefits may vary depending on multiple individualized factors, job level, market, location, job-related knowledge, skills, individual performance, and experience. Please note that salary is only one component of total compensation at Caterpillar.
Benefits:
Subject to plan eligibility, terms, and guidelines. This is a summary list of benefits.
  • Medical, dental, and vision benefits*
  • Paid time off plan (Vacation, Holidays, Volunteer, etc.)*
  • 401(k) savings plans*
  • Health Savings Account (HSA)*
  • Flexible Spending Accounts (FSAs)*
  • Health Lifestyle Programs*
  • Employee Assistance Program*
  • Voluntary Benefits and Employee Discounts*
  • Career Development*
  • Incentive bonus*
  • Disability benefits
  • Life Insurance
  • Parental leave
  • Adoption benefits
  • Tuition Reimbursement
  • Sign on bonus

* These benefits also apply to part-time employees
Visa Sponsorship is not available for this position. This employer is not currently hiring foreign national applicants that require or will require sponsorship tied to a specific employer, such as, H, L, TN, F, J, E, O. As a global company, Caterpillar offers many job opportunities outside of the U.S which can be found through our employment website at www.caterpillar.com/careers.
For any position that will require you to work two or more hours per week on average within the unincorporated areas of Los Angeles County, please note that the Company will consider qualified applicants with arrest or conviction records in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.
Posting Dates:
Any offer of employment is conditioned upon the successful completion of a drug screen.
Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply.
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