Computer Numeric Controlled Machine Operator III Salary in Montebello, CA

How much does a Computer Numeric Controlled Machine Operator III make in Montebello, CA? (2025)

As of November 01, 2025, the average salary for a Computer Numeric Controlled Machine Operator III in Montebello, CA is $78,923 per year, which breaks down to an hourly rate of $38.

However, a Computer Numeric Controlled Machine Operator III's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $94,016
  • Majority Range (25th-75th percentile): $69,913 to $86,823
  • Entry-Level (10th percentile): $61,710
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View as table View as graph 25% $69,913 10% $61,710 90% $94,016 75% $86,823 $78,923 50%(Median) Didn’t find job title? Click

Computer Numeric Controlled Machine Operator III Salaries by Percentile

Annual
Salary		 Monthly
Pay		 Weekly
Pay		 Hourly
Wage
75th Percentile $86,823 $7,235 $1,670 $42
Average $78,923 $6,577 $1,518 $38
25th Percentile $69,913 $5,826 $1,344 $34
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Key Factors That Influence Computer Numeric Controlled Machine Operator III Salaries

A Computer Numeric Controlled Machine Operator III's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location, skills and company size can directly affect your earning potential.

How Experience Level Affects Computer Numeric Controlled Machine Operator III Salaries?

Experience is a primary driver of a Computer Numeric Controlled Machine Operator III's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here’s how the average salary grows at different career stages:

  • Entry-Level (less than 1 year): $75,835
  • Early Career (1-2 years): $76,115
  • Mid-Level (2-4 years): $78,916
  • Senior-Level (5-8 years): $81,751
  • Expert (over 8 years): $82,885
Levels Salary
Entry Level Computer Numeric Controlled Machine Operator III $75,835
Intermediate Level Computer Numeric Controlled Machine Operator III $76,115
Senior Level Computer Numeric Controlled Machine Operator III $78,916
Specialist Level Computer Numeric Controlled Machine Operator III $81,751
Expert Level Computer Numeric Controlled Machine Operator III $82,885
$75,835 0 yr
$76,115 < 2 yrs
$78,916 2-4 yrs
$81,751 5-8 yrs
$82,885 > 8 yrs
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What Am I Worth?

Top Paying Cities for Computer Numeric Controlled Machine Operator IIIs

Salaries can also vary between different cities, even within the same state. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different California cities:

  • Mountain View: $89,873
  • Cupertino: $89,843
  • New Almaden: $89,813

What Skills Can Increase a Computer Numeric Controlled Machine Operator III's Salary?

Demanded Skills for the Role:

  • Troubleshooting (Mentioned in 1.82% Job Postings): Troubleshooting is a form of problem solving, often applied to repair failed products or processes on a machine or a system. It is a logical, systematic search for the source of a problem in order to solve it, and make the product or process operational again. Troubleshooting is needed to identify the symptoms. Determining the most likely cause is a process of elimination—eliminating potential causes of a problem. Finally, troubleshooting requires confirmation that the solution restores the product or process to its working state. In general, troubleshooting is the identification or diagnosis of "trouble" in the management flow of a system caused by a failure of some kind. The problem is initially described as symptoms of malfunction, and troubleshooting is the process of determining and remedying the causes of these symptoms. A system can be described in terms of its expected, desired or intended behavior (usually, for artificial systems, its purpose). Events or inputs to the system are expected to generate specific results or outputs. (For example, selecting the "print" option from various computer applications is intended to result in a hardcopy emerging from some specific device). Any unexpected or undesirable behavior is a symptom. Troubleshooting is the process of isolating the specific cause or causes of the symptom. Frequently the symptom is a failure of the product or process to produce any results. (Nothing was printed, for example). Corrective action can then be taken to prevent further failures of a similar kind.
  • ISO (Mentioned in 1.35% Job Postings): The International Organization for Standardization is an international standard development organization composed of representatives from the national standards organizations of member countries.
  • Preventive Maintenance (Mentioned in 0.96% Job Postings): Preventive maintenance is the act of performing regularly scheduled maintenance activities to help prevent unexpected failures in the future. Put simply, it's about fixing things before they break.
See More Skills
Skills Demand Percentage
Troubleshooting 1.82%
ISO 1.35%
Preventive Maintenance 0.96%
What skills can make your compensation higher?
Mastering certain specialized skills can lead to a significant increase in pay. Here are examples of skills and the potential impact they can have on a Computer Numeric Controlled Machine Operator III's salary.
  • Dedication: Can increase your salary by up to 5%.
  • Analysis: Can increase your salary by up to 4%.
  • Mechanical Drawing: Can increase your salary by up to 4%.
Skill Salary Salary % Increase
Dedication
 $82,869
5%
Analysis
 $82,080
4%
Mechanical Drawing
 $82,080
4%
Work Ethic
 $82,080
4%
Quality Assurance
 $82,080
4%
Continuous Improvement
 $82,080
4%
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Computer Numeric Controlled Machine Operator III Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Computer Numeric Controlled Machine Operator III's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.

  • Yearly
  • Monthly
  • Weekly
  • Hourly
  • Table View
Last Updated on November 01, 2025
$69,913
Average $78,923/year
$86,823
$5,826
Average $6,577/month
$7,235
$1,344
Average $1,518/week
$1,670
$34
Average $38/hour
$42
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $86,823 $7,235 $1,670 $42
Average $78,923 $6,577 $1,518 $38
25th Percentile $69,913 $5,826 $1,344 $34

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Cost of Living In Montebello, CA

Cost of Living in Montebello, CA is
42.6% Higher
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