Skilled trades and making things · Ohio
Machinist: what the job actually is
Cutting metal and plastic into precise parts with lathes, mills and computer-controlled machines, to measurements finer than a human hair.
By Nick Gonzalez, founder, U.S. Air Force veteranChecked against official Ohio sources Pay: U.S. Bureau of Labor Statistics, May 2025
The work
What this job actually is
- Reading a drawing, choosing tools and setting up a machine to cut a part to exact dimensions.
- Much of the work is on CNC machines that follow programs. You set them up, run them, measure the parts and adjust.
- Precision is the job. Parts are measured in thousandths of an inch, and a part that is slightly off is scrap.
- Shops are noisy and oily, and you stand most of the day.
- Experienced machinists write programs, build tooling and solve the problems the newer people cannot.
A Tuesday
What a normal day looks like
Not a good day or a bad one. The ordinary version, which is what you would actually be living.
- 6:00: First shift starts. Read the job sheet and the drawing for today's part.
- 6:30: Set up the mill: load tools, set offsets, clamp the material.
- 7:30: Run the first part, then measure everything with calipers and micrometers before running more.
- 9:00: One dimension drifts. Figure out whether it is tool wear, heat or the setup, and adjust.
- 11:00: Lunch.
- 11:30: Run parts, measure every few, deburr edges, and log the results.
- 2:00: Clean the machine and hand off notes to second shift.
Honestly
Who loves this, and who should not do it
- You enjoy precision and get satisfaction from getting something exactly right.
- You like math you can use, especially geometry and measurement.
- You are patient and careful, and you notice small differences.
- You are interested in computers and machines together.
- Repetition bores you. Running the same part many times is common.
- You want to be outdoors or moving around a lot.
- Noise, oil and standing on concrete all day bother you.
- You get frustrated when a small mistake wrecks hours of work.
The route in
How you actually get there in Ohio
Finish high school with math and shop
A high school diploma or equivalent is typical. Geometry, trigonometry, blueprint reading and any machining or manufacturing course help most.Train on the job, at a technical school, or in an apprenticeship
Machinists usually build skill through on-the-job training or an employer-sponsored apprenticeship that combines paid work with technical instruction over several years. Community colleges, technical schools and Ohio Technical Centers also offer certificate and degree programs.Earn NIMS credentials to prove what you can do
The National Institute for Metalworking Skills offers credentials for machining jobs. Most have two parts: a written exam and a hands-on performance evaluation. They are optional, but they show employers you can do the work.Know there is no state license
Machining is not a licensed trade under Ohio's Construction Industry Licensing Board. Your skills, credentials and the parts you make are what employers judge.
While you are still in high school
- Ohio school districts must offer career-technical education in grades 7 through 12. Ask your counselor where the nearest machining or manufacturing program is.
- NIMS machining credentials (including CNC mill and lathe operations and measurement, materials and safety) are on Ohio's industry-recognized credentials list.
- Ohio's pre-apprenticeships are concentrated in manufacturing and construction, and many are for students aged 16 to 20.
- Ask your nearest community college whether it offers machining or manufacturing courses through College Credit Plus.
Where this comes from: National Institute for Metalworking Skills: credentialing · U.S. Bureau of Labor Statistics: How to become a machinist · Ohio Department of Higher Education: Ohio Technical Centers · Ohio Department of Commerce: Ohio Construction Industry Licensing Board (OCILB) · Ohio Department of Job and Family Services: pre-apprenticeships for students and adults (news release) · Ohio Department of Education and Workforce: career-technical education admissions FAQ · Ohio Department of Education and Workforce: industry-recognized credentials · Ohio Revised Code 3365.03: College Credit Plus eligibility (grades 9 to 12). Rules change, so check the official page before you rely on a detail.
The money
What it pays in Ohio
Last on purpose. Pay matters, but it is a bad reason to pick a job you would dislike for thirty years.
- $57,940
- Median pay in Ohio, a year
- $27.86
- Median pay in Ohio, an hour
- 17,110
- People doing this job in Ohio
- $56,380
- Median pay in the Akron area, a year
Most people in Ohio earn between $38,070 (the lowest-paid tenth, usually new starters) and $76,530 (the highest-paid tenth) a year.
U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025: Ohio and Akron, OH metro area. Median means half earn more and half earn less.
Try it this week
Measure like a machinist
Borrow or buy an inexpensive digital caliper.
Measure ten small objects (a coin, a bolt, a pencil) three times each and write down the results. See how consistent you are.
Find a simple mechanical drawing online and try to work out the dimensions it shows.
Watch a video of a CNC mill making a part from start to finish and notice whether you want to know how the program behind it was written.
Questions to ask somebody who does it
- How much of your day is setup and how much is running parts?
- Did you learn on the job, in school or in an apprenticeship?
- What is the hardest part you have ever made?
- Which credentials or skills got you your best raise?
- What do new hires get wrong most often?
Can you own one?
Yes, but machine shops are expensive to start because the machines cost a lot. Many owners begin by buying used equipment and taking small jobs from local manufacturers. Machining is not a licensed trade under Ohio's contractor board, so the work is business setup, insurance, local zoning for a shop, and finding customers who trust your quality.
Thinking about it? How to start a business in Ohio and the free Business 101 course are the place to begin.
Questions
Quick answers
- How much does a machinist make in Ohio?
- The median pay for a machinist in Ohio is $57,940 a year ($27.86 an hour), according to the U.S. Bureau of Labor Statistics for May 2025. Most people earn between $38,070 and $76,530.
- How do you become a machinist in Ohio?
- Finish high school with math and shop. Train on the job, at a technical school, or in an apprenticeship. Earn NIMS credentials to prove what you can do. Know there is no state license.
- Can you own your own business as a machinist in Ohio?
- Yes, but machine shops are expensive to start because the machines cost a lot. Many owners begin by buying used equipment and taking small jobs from local manufacturers. Machining is not a licensed trade under Ohio's contractor board, so the work is business setup, insurance, local zoning for a shop, and finding customers who trust your quality.
Close cousins
Jobs like this one
- CNC operatorRunning computer-controlled mills and lathes that cut metal and plastic parts to a drawing, then measuring the parts to prove they are right.$49,160 a year
- WelderJoining metal so it holds, usually from a drawing and usually to a standard somebody will test.$50,340 a year
- Industrial maintenance mechanicKeeping a factory's machines running: fixing breakdowns fast, and doing the routine maintenance that stops them breaking in the first place.$65,130 a year
Still deciding?
Start with you, then look at the work
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