Precision CNC Machinist — Tight-Tolerance Parts

Crown Personnel Services Inc; Clayton (OH); On-site; USD 42,000 - 64,000; Full time

Job summary

Set up, run, and maintain machinery to cut, shape, and bore raw materials into precision parts. Interpret blueprints, install cutting tools, load workpieces, monitor production, and perform quality checks.

Typical qualifications include a high school diploma or GED with CNC/certification preferred, and 1–5 years in a production environment operating CNC mills or horizontal boring machines. Strong GD&T knowledge and safety awareness are essential.

Qualifications

• High school diploma or GED; technical machining program preferred.
• 1-5 years in production or job shop operating CNC mills or horizontal boring machines.
• Strong mechanical aptitude, blueprint reading, and GD&T knowledge.

Responsibilities

• Set up work holding, fixtures, and cutting tools per drawings and setup sheets.
• Read and edit CNC programs (G/M code, Mazatrol) at machine control unit.
• Perform in-process visual and dimensional inspections with basic gages.
• Adjust feeds, speeds, and offsets to meet surface finish requirements.
• Perform daily routine maintenance and follow heavy industrial safety standards.

Skills

Mechanical aptitude

Blueprint reading

GD&T knowledge

Quality inspection

Tool setup

Education

High school diploma or GED

Vocational/technical machining program or CNC certification

Tools

Mazatrol

G/M code

Job description

Set up, run, and maintain machinery to cut, shape, and bore raw materials into precision parts. Interpret blueprints, install cutting tools, load workpieces, monitor production, and perform quality checks.

Typical qualifications include a high school diploma or GED with CNC/certification preferred, and 1–5 years in a production environment operating CNC mills or horizontal boring machines. Strong GD&T knowledge and safety awareness are essential.