Cut metal to a thousandth of an inch and make the parts everything else is built from.
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Pay, the path, pros and cons and the facts on one printable page. Good for a wall or a guidance counsellor.
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What you earn and what it costs to get there.
Working machinist
$58,750
Machine operator
$39,200
Tool room or aerospace
$80,010
The national median is $58,750 a year and the bottom tenth are near $39,200. The jump from the bottom to the middle is mostly the jump from running somebody else's program to setting up jobs and reading prints yourself. Aerospace, medical and defense shops pay above general production work.
$18 to $23 an hour
Operator or apprentice, loading parts and running set programs
Nearly everyone starts here, whether they came through a college certificate or straight off the street. The rate climbs as soon as you can set up a machine and inspect your own first article.
An extra 10% plus time and a half
Shift differential on second and third shift
Machine shops run around the clock because the machines are expensive and idle machines earn nothing. Overtime is usually available and it is how most machinists reach the top of the range.
Tuition, fees, exams and kit. Not rent, food or travel
A registered apprenticeship is paid work with no tuition, so the low end is your own precision measuring tools and a credential exam or two. The high end is a two year community college associate degree paid up front plus a fuller set of micrometers, gauges and indicators built up over your first years. This is one of the cheapest skilled trades in the country to enter, and a Pell Grant, federal aid that is never repaid, can cover a community college certificate outright.
This is one of the cheapest skilled careers in the country to enter. If you take the apprenticeship route there is no tuition at all, and a Pell Grant from the FAFSA (Free Application for Federal Student Aid) can cover a community college certificate outright.
Health insurance and retirement plans
Standard at anything larger than a small independent shop.
Employer paid training
Shops commonly pay for programming courses and credential exams to keep people.
Overtime whenever you want it
Most shops have more work than staff to run it.
Skills that move
A machinist who can set up and read a print can get work in any manufacturing town in the country.
The exact path from high school to qualified.
Three routes in, and all of them end with the same hands-on skill.
High school diploma
Grade 12
Shop class if your school still has one, plus geometry and trigonometry. Both get used daily.
Pick your entry
Right after school
A community college machining certificate, a registered apprenticeship that pays from day one, or getting hired as an operator and learning inside the shop.
Learn to run and then set up machines
1 to 3 years
Running a job someone else set up is the entry level. Setting up your own, choosing tools and holding tolerance is where the pay is.
Add programming
During or after
CNC (computer numerical control) programming and CAM (computer-aided manufacturing) software turn a machine operator into a machinist who can quote and plan a job.
Credential and specialize
Ongoing
Credentials from NIMS (the National Institute for Metalworking Skills) prove the skill on paper. Then move toward tool and die, mold making, inspection or aerospace work.
Geometry and trigonometry
Bolt circles, angles and tapers. This is the trade's everyday math.
Shop and drafting
Reading a technical drawing correctly is half the skill of the job.
Computer classes
Modern machining is programming as much as it is cutting.
Physics
Feeds, speeds, heat and tool wear all make more sense if you understand force and friction.
No state licenses machinists, and there is no exam standing between you and the job. What the industry uses instead is NIMS (the National Institute for Metalworking Skills), which sets national standards for the trade. Most of its credentials have two parts: a written exam on the knowledge, and a performance test where you actually machine a part to an industry drawing and it gets measured. That second half is why employers take the credential seriously. Registered apprenticeships in this trade are overseen by the United States Department of Labor and run about 8,000 hours of paid work plus classroom instruction.
Things you don't need, but that help.
Tool and die making
Building the dies, molds and fixtures that mass production runs on. The top of the trade and paid like it.
Five-axis machining
Complex aerospace and medical parts. Fewer people can do it, so shops pay for those who can.
Swiss screw machining
Tiny high-volume precision parts, common in medical devices. A specialty of its own.
Quality inspection
Coordinate measuring machines and GD&T (geometric dimensioning and tolerancing). A route off the floor without leaving the trade.
Your own measuring tools
Micrometers, calipers and indicators you trust. Machinists buy them one at a time and keep them for a career.
CAD (computer-aided design) skills
Being able to open and read a model, not just a printed drawing.
Patience for setup
The cutting is quick. Getting the part held, trammed and offset correctly is the slow part, and it is where the skill lives.
Safety habits
Spinning metal, hot chips and coolant. Nobody in this trade is relaxed about eye protection.
Machining is one of the few trades where people genuinely do go out on their own. A used mill and lathe in a garage can take on prototype and repair work, and small shops build from there. The honest version: machine tools are expensive, work comes in unevenly, and you become a quoter, an inspector and a bookkeeper as well as a machinist. Most people who do it well spent a decade in someone else's shop first, learning what a job actually costs.
Day to day, pros and cons, where you'd work.
Start at 6am, check the job travellers and the drawings for what is running. Set up a machine: load the fixture, set tool offsets, touch off the part. Cut a first article, take it to the surface plate and measure everything the print calls out. Adjust, run the batch, check parts as they come off. In between, deburr, change worn inserts and keep the paperwork straight. It is quiet, focused, standing work with the constant background noise of other machines cutting.
The good
The hard parts
Things people don't tell you.
Machinists talk in thousandths, and call them thou. A human hair is roughly two to four of them thick. Precision work routinely holds tolerances tighter than that, which is why the measuring tools cost more than some of the cutters.
Before there were machinists there was no way to make two identical parts. The trade made interchangeable parts possible, and interchangeable parts made mass production possible. Every other manufacturing job downstream depends on someone having cut the first accurate one.
Structural aircraft parts are often machined from a solid block of aluminum, and a very large share of that block is cut away and recycled. The finished part is light because everything unnecessary was removed, one pass at a time.
The occupation's outlook is below average because machines now run unattended for long stretches. What did not go away is the person who plans the job, writes the program, sets the tools and proves the first part. Shops across the country still report that this is the role they cannot fill.
Last checked September 2026. Pay figures are typical full-time annual amounts in United States dollars, based on Bureau of Labor Statistics wage data and published pay scales. They vary by state, employer and experience. Tuition is for in-state students at public schools unless the card says otherwise.