Senior CNC Programmer – Aerospace Precision

Lincoln Electric Company

Michigan

On-site

USD 95,000 - 125,000

Full time

3 days ago

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Job summary

Lincoln Electric Company in Michigan seeks an experienced CNC programmer to support aerospace production. You will develop, optimize, and prove out programs, select tooling, and ensure tight tolerances across materials including aluminum, stainless steel, and titanium.

Proficiency with CAM software and machine controls is required; overtime and weekends may be needed. This role emphasizes GD&T, tool life management, and continuous improvement in cycle times, with a collaborative team environment

Qualifications

HS Diploma/Equivalent required.
Minimum 5 years of CNC programming experience in a production or aerospace environment.
Experience with high-precision aerospace machining preferred.
Able to read and interpret drawings, blue prints and schematics.

Responsibilities

Develop CNC toolpaths using CAM software from 3D models and drawings.
Select cutting strategies matched to material, machine capability, and cycle time targets.
Choose cutting tools and parameters for each operation; ensure surface finish requirements.
Post-process toolpaths to machine-specific G-code and verify output.
Prove out new programs on the machine and monitor for accuracy and collisions.
Optimize cycle times by reducing air cuts and improving feeds/speeds.
Write setup sheets with tool lists, offsets, speeds, and inspection requirements.
Modify existing programs for engineering changes without sacrificing quality.
Create and maintain a program library with version control.