Milling Machine Operator

Also called: Mill Operator

Runs milling machines that cut flat surfaces, slots and pockets into metal parts.

A day in the life

You set up a vise on the mill, zero the cutter on the part and take carefully measured passes. You swap cutters, check the flatness, and stack finished blocks for the next step.

Pay over a career

Starting
$35k
Typical
$48k
High
$62k

BLS milling and planing machine setters, operators and tenders; approximate.

Approximate: anchored on Bureau of Labor Statistics data for a broader job group.

Training

High school diploma, about 0 years after high school. High school plus on-the-job training.

Ways in: On-the-job training, Trade school. Training cost: Get paid while you train.

Majors to look at: Machine Tool Technology (certificate).

Outlook

Shrinking (about -6% over 10 years). Manual milling is shifting to CNC.

Will it last? Our AI estimate

High risk for 10 years. Milling work is shifting to automated CNC cells with robot loading; operator-only roles are fading.

Could start right away

Age 18+. One way to start: Apply at machine shops or through a staffing agency; new hires are trained on the job

Start now, in high school

Classes: Machining CTE class, Algebra, Blueprint reading.

Official data: O*NET occupation 51-4035.

More Machining & CNC careers

Career Universe is an early version. Pay, training and AI-risk figures are estimates to start your own research, not verified facts. The research was written with AI research assistants, checked by validation scripts and spot-checked by hand. Check anything important with schools, employers and official sources. How the numbers work.