CNC Machinist (G-Code Experience)

Posted yesterday

a3 staffing solutionsRoyse City (TX)

Machinists Machine Shops

SENIORITY

Senior

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About the role

Job Description: A CNC Operator is responsible for setting up, adjusting, and running machinery based on engineering drawings. When G-code proficiency is required, operators read schematics and manually edit geometric and miscellaneous commands directly at the controller to optimize cuts, manage offsets, and ensure precision production.

Core Responsibilities:

Programming & Editing: Read, interpret, and manually edit G-code (e.g., G01, G02, G03)
Machine Setup: Mount, align, and secure workpieces, fixtures, and tooling using precision instruments.
Quality Control: Perform regular first-article and in-process inspections using micrometers, calipers, and CMM (Coordinate Measuring Machine) reports.
Offset Adjustments: Modify machine parameters, feed rates, and tool wear offsets to hit exact blueprint tolerances.
Troubleshooting: Listen for unusual vibrations or sounds indicating dull cutting tools and replace or adjust accordingly.

Requirements & Qualifications

Experience: Typically requires 1-3+ years of verifiable CNC setup and machine operation experience. Technical Literacy: Flawless ability to read and interpret complex engineering schematics and GD&T (Geometric Dimensioning and Tolerancing) callouts. Mathematical Aptitude: Strong working knowledge of shop math. The surface speed of a part is calculated dynamically using formulas such as:

Company Description:

We are committed to delivering exceptional services and professionals with proven work ethics and processes.
Provide an exceptional client experience
Deliver on our commitments
Build trust by thinking and acting with integrity
Create an environment that inspires innovation

Company Description: We are committed to delivering exceptional services and professionals with proven work ethics and processes. Provide an exceptional client experience Deliver on our commitments Build trust by thinking and acting with integrity Create an environment that inspires innovation

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