Machinist in Colorado: licence, certification and what employers require (2026)

Colorado does not license machinists: no state licence; NIMS credentials and a skills test are what employers use. This page says what a machinist licensed or working in another state has to do to work in Colorado, in the order to do it, and what goes wrong when the order is reversed.

How the transfer works

No state licenses machinists or CNC operators. Your NIMS credentials and your record transfer to Colorado as they are; most employers give a practical test on hire. Nothing is filed with the state.

What to have ready before you move

• NIMS credentials
• A list of machines and controls (Fanuc, Haas, Mazak) you have run
• Sample programs or part drawings if you have them

Start the paperwork before you give notice. There is no Colorado licence to wait for, so the only clock is the employer's.

What people get wrong

• Assuming a title transfers; a 'machinist' at one shop is an 'operator' at another, and the pay follows the test

Who hires machinists in Colorado

Machinists in Colorado are hired by job shops, aerospace and defence manufacturers, medical device makers and automotive suppliers. The metros with the most of that work are Denver, Colorado Springs, Aurora and Fort Collins. Employers who could not hire locally and have filed with the Department of Labor are on the Colorado openings page.

For the money side: the median machinist in Colorado earned $58,890 a year ($28 an hour) in May 2024 across 2,580 jobs, according to the Bureau of Labor Statistics, and Colorado has a flat 4.4% state income tax. What that leaves you after tax is its own page.

Everything about Colorado, on one page

The Colorado page has the registries and boards, the income tax table, the programs that pay you to come and the openings filed this month. If you know which state you are leaving, the move pages compare the two directly. Creating a free Workmerica profile with your trade and your destination puts you in front of Colorado employers hiring from out of state.