Production · Career brief

Computer Numerically Controlled Tool Operators

Is it a good career to pursue?

The 30-second read

Computer Numerically Controlled Tool Operators at a glance

Six signals to look at before you spend time on the full guide.

1Pay

$50,690

Below the middle on pay

2025 national median. Below the middle of ChooseField careers for pay.

2Demand

-9.4%

Projected employment decline

Projected employment growth for 2025–2035. Bottom quarter for growth among careers on ChooseField.

3Openings

12,500

Above the middle on opening volume

Average openings per year in 2025–2035, including replacement hiring. Above the middle of ChooseField careers for openings.

4Route in

High school

A four-year degree is not the typical entry route

High school diploma or equivalent. Prior related work is not typically required.

5The work

Hands-on

Practical work with tools, systems, or physical environments

Measure dimensions of finished workpieces to ensure conformance to specifications, using precision measuring instruments, templates, and fixtures.

6The catch

Know this first

What could make this a poor fit

BLS projects employment to shrink 9.4% from 2025 to 2035. Openings can still occur when existing workers leave.

ChooseField take

The national benchmarks are mixed, so the work itself and the route in matter more than any standout pay or demand signal. It makes the most sense if hands-on work appeals to you and you are comfortable with a high-school entry path. Main tradeoff: BLS projects employment to shrink 9.4% from 2025 to 2035. Openings can still occur when existing workers leave.

Before choosing, compare:Drilling and Boring Machine Tool Setters, Operators, and Tenders, Metal and Plastic Cutting, Punching, and Press Machine Setters, Operators, and Tenders, Metal and Plastic Plating Machine Setters, Operators, and Tenders, Metal and Plastic

National labor-market measures: BLS 2025 wages and 2025–2035 projections. Work-profile signals: O*NET. See sources and caveats.

Compare Computer Numerically Controlled Tool Operators with another field Explore rankings in Production Open shareable infographic

Want the evidence behind the snapshot?

Market and path

Pay, outlook, and the route in

National median pay (2025)

$50,690

A midpoint for workers nationwide, not a starting salary.

2025–2035 outlook

-9.4%employment growth12,500openings per year

Openings include replacement hiring, not only newly created jobs.

Typical entry route

High school diploma or equivalent; More than one month and up to 12 months of on-the-job training, in addition to any qualifying education or licensing

BLS reports the usual education, related experience, and on-the-job training, not a guaranteed minimum for every employer.

2025 employment

170,000

Estimated workers in this occupation across the United States.

Source: BLS 2025 wages and 2025–2035 occupational projections ↗ · Computer numerically controlled tool operators (51-9161).

Actual responsibilities

What you would be trusted to own

Selected O*NET task statements, not a list of traits that applies to almost every career.

Measure dimensions of finished workpieces to ensure conformance to specifications, using precision measuring instruments, templates, and fixtures.
Set up and operate computer-controlled machines or robots to perform one or more machine functions on metal or plastic workpieces.
Mount, install, align, and secure tools, attachments, fixtures, and workpieces on machines, using hand tools and precision measuring instruments.
Stop machines to remove finished workpieces or to change tooling, setup, or workpiece placement, according to required machining sequences.

Decision-changing realities

What could make this a poor fit

BLS projects employment to shrink 9.4% from 2025 to 2035. Openings can still occur when existing workers leave.
The work can involve real occupational hazards. Training, protective equipment, and routine safety discipline matter every day.
Long periods of standing are part of the normal workday.

Work profile

What the work emphasizes

O*NET importance scores. Bars are relative to the highest score shown within this chart.

Controlling Machines and Processes4.6
Inspecting Equipment, Structures, or Materials4.3
Monitoring Processes, Materials, or Surroundings4.1
Identifying Objects, Actions, and Events4.0
Communicating with Supervisors, Peers, or Subordinates3.9

Interest profile

Career interests

O*NET interest scores describe work someone may enjoy, not personality requirements. Bars are relative to the highest score shown within this chart.

Relative mix of the interest scores below, not percentages of your workday.

Realistic6.4
Conventional5.4
Investigative2.9
Enterprising1.4
Artistic1.2
Social1.0

Preparation

What the training must make you competent at

Subject matter

Mathematics Production and Processing Mechanical Engineering and Technology

Software and tools named in job postings

G-code

Before choosing the major or training

Run a cheaper test first

Take a supervised shop, maker, or trade class and finish one project while following its measurement, cleanup, and safety rules.
Ask an early-career worker which beginner task consumes the most time, what makes new hires quit, and what school or training failed to simulate.

The fuller career guide

How the evidence fits together

Pay and demand: reading the benchmark

The pay and outlook figures describe Computer numerically controlled tool operators nationally. They do not establish the salary or number of vacancies available in your area.

Median pay is the middle wage across workers, not a starting offer. Projected openings include replacements as well as growth; neither measure predicts an individual worker's job security.

Before choosing a program

O*NET lists Critical Thinking, Monitoring, Active Listening among this occupation's skills. Ask a program to show the assignments, supervised practice, and assessment that develop these skills. Compare those examples with local job descriptions. Examples of tools used in the occupation include G-code; check which ones employers near you actually require.

Common questions

Questions people ask about this career

Can I enter this occupation without related work experience?

BLS does not assign a related-experience requirement to the occupation. Employers may still ask for placements, supervised practice, a portfolio, or experience with particular tools. Check entry-level vacancies separately from experienced roles.

What should I check before paying for training?

Get the full prerequisite and completion timeline, total cost, placement arrangements, and any licensing eligibility in writing. Ask local employers whether they hire graduates from the route you are considering and whether paid training is available.

Adjacent options