CNC Programmer - 3-5 Axis Mastercam Expert

Prince Industries

United States

On-site

USD 60,000 - 95,000

Full time

14 days+

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Job summary

Prince Industries, a Chicago-area manufacturer with facilities across the U.S. and China, seeks an experienced CNC Programmer who is self-directed and proficient in CAD/CAM, with hands-on machining experience.

The role focuses on programming and optimizing 3-5 axis VMCs and HMCs, with ownership from concept through production readiness. The ideal candidate will have deep knowledge of machining processes, tooling, fixturing, GD&T, and will collaborate with engineering, production, and quality to

Qualifications

3-5 years' experience programming CNC machining centers.
Proficiency with Mastercam.
Strong knowledge of material machinability and tooling.
Hands-on experience with 3-5 axis VMCs and HMCs.
Ability to create fixtures and tooling concepts.
Strong understanding of engineering drawings, GD&T, and tolerancing.
Experience with probing cycles and Macro B programming.
Ability to independently manage projects from concept to production ready.
Ability to work closely with and train Process Engineers and machine operators.
Strong problem-solving and analytical skills.

Responsibilities

Create, optimize, and validate CNC programs for 3-5 axis Vertical and Horizontal Machining Centers using Mastercam.
Interpret engineering drawings and 3D models to develop machining strategies.
Design and document work holding and fixturing solutions for repeatable and accurate machining processes.
Select appropriate cutters, tooling, and machining parameters based on material, tolerance, and machine capability.
Support setup and prove-out on the shop floor, adjusting toolpaths, feeds, and speeds as needed.
Utilize probing cycles and Macro B programming to automate setup, verification, and in-process checks.
Troubleshooting challenges including chatter, dimensional variation, work holding, and tool performance issues.
Create and maintain setup sheets, tool lists, and process documentation.
Collaborate across engineering, production, and quality to ensure manufacturability and repeatability.
Drive process improvements related to cycle time, tool life, quality, and workflow efficiency.
Assist the Quoting team with accurate cycle time and fixture cost estimates.
Create detailed setup layouts in SolidWorks, including work holding, datums, tooling clearance, and machine orientation to support accurate and repeatable setups.