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Precision machining and CNC machine operation

Machinists

Machinists set up and run machine tools that cut metal parts to exact sizes, then check those parts with gauges and micrometers to catch tiny errors. The work stands out because a small mistake can ruin a part or damage a machine, so the job mixes setup, inspection, and troubleshooting. The main tradeoff is speed versus precision: employers want parts made quickly, but the job often takes long-term training to do well.

Also known as CNC MachinistManual MachinistSetup MachinistProduction MachinistPrecision Machinist
Median Salary
$56,150
Mean $57,390
U.S. Workforce
~299K
29.5K openings per year
10-Year Growth
+0%
299.5K to 299.6K
Entry Education
High school diploma or equivalent
+ None experience

What This Role Looks Like in Practice

Machinists sits in the Trades category. In practical terms, this role combines day-to-day execution, cross-team coordination, and consistent decision-making under real business constraints.

U.S. employment is currently about ~299K workers, with a median annual pay of $56,150 and roughly 29.5K openings each year. Based on BLS projections, total employment is expected to grow from 299.5 K in 2024 to 299.6K in 2034.

Most hiring paths start with High school diploma or equivalent, and employers typically expect none of related experience. Many careers in this track begin around Machine Operator and can progress toward Shop Lead or Machining Supervisor. High-value skills usually include CNC Machine Setup, Adjustment & Operation, Machine and Process Monitoring, and Blueprint Reading & Technical Drawings, paired with soft skills such as Attention to Detail, Problem Solving, and Clear Communication.

Core Responsibilities

A Day in the Life

01 Read blueprints and job instructions to figure out how a part should be made.
02 Set up lathes, mills, or CNC machines and choose the right tools and settings for the job.
03 Watch machines while they run and make sure cutting fluid, lubrication, and cooling are working properly.
04 Measure finished parts with micrometers, calipers, and gauges to make sure they meet exact specifications.
05 Track down machine problems when a tool wears out, a part comes out wrong, or the equipment stops working smoothly.
06 Work with engineers, supervisors, and other shop staff to build fixtures, solve part issues, and confirm design changes.

Industries That Hire

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Aerospace & Defense
Boeing, Lockheed Martin, Northrop Grumman
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Automotive Manufacturing
Ford, General Motors, Tesla
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Medical Devices
Medtronic, Stryker, Abbott
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Industrial Equipment & Machinery
Caterpillar, John Deere, Haas Automation
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Contract Manufacturing
Jabil, Flex, Benchmark Electronics

Pros and Cons

Advantages
+ The median pay is $56,150 a year, which is solid for a job that usually starts with a high school diploma and long-term on-the-job training.
+ There are still about 29.5K annual openings, so even with flat growth, employers need machinists to replace people who leave or retire.
+ The work is hands-on and concrete: you can see whether a part fits, runs, or fails, which appeals to people who want visible results.
+ Machinists can work in many industries, from aerospace to medical devices, so the job is not tied to only one kind of company.
+ The role builds durable skills in precision measurement, machine setup, and troubleshooting that can lead to lead or supervisory work.
Challenges
- Employment is projected to be almost flat, growing from about 299.5K jobs in 2024 to 299.6K in 2034, so this is not a high-growth career.
- The job usually takes long-term on-the-job training, which means it can take years before you are fully trusted with complex work.
- Many tasks are physically repetitive and can involve noise, metal chips, heavy parts, cutting fluid, and standing for long periods.
- Automation and better CNC systems can reduce the amount of routine manual machining work, which creates pressure to keep learning new equipment.
- There is a ceiling if you stay only in basic machine work; the bigger pay jumps often require moving into programming, supervision, or specialized setup work.

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