Separate operator, setup and programming requirements
Before posting, decide what the person will own on day one. Operating an established cycle, setting up a machine and programming a new part require different experience. If you need all three, say so and describe the approximate mix. Include mill, lathe, Swiss or multi-axis equipment, controls, materials, batch sizes and the inspection methods used in the shop.
List true requirements separately from skills you can teach. If the team can train someone on a specific control but needs strong setup fundamentals immediately, make that distinction. Avoid asking for every control brand your shop owns when the new hire will use only one or two.
Make the offer easy to evaluate
Publish a salary or hourly range and specify whether shift differential, overtime or bonus is separate. State the location, shift hours, weekend work and whether the position rotates between shifts. Tell candidates who supports programming, quality checks and machine maintenance. That context helps an experienced machinist decide whether the job matches the responsibility and compensation.
Use a job title people recognize. “CNC setup machinist — second shift” is clearer than a broad production title when independent setup is essential. Explain what success looks like in the first 90 days: for example, safely setting up a defined machine family and completing first-piece inspection with the quality team.
Assess a real process, safely and fairly
Use one representative scenario for candidates applying to the same role. You might describe an out-of-tolerance feature and ask what information they would check before changing offsets, or ask them to explain how they would prove out a new setup. Listen for print interpretation, measurement, safety and communication with quality—not just the ability to recite machine codes.
If you use a hands-on exercise, keep it short, relevant and supervised. Tell applicants what it covers in advance and use the same scoring criteria for everyone. Do not ask a candidate to produce saleable work as an unpaid test.
Move quickly and prepare the first shift
Agree on who reviews applications, who conducts the technical interview and how quickly candidates will hear back. A clear decision process keeps the hiring team aligned. Once someone accepts, plan machine access, safety training, program and tooling documentation, inspection procedures and a named trainer. A strong first week lets the machinist show their skill without guessing how your shop works.