CNC Programmer (Mastercam – 3 Axis)

We're Hiring | CNC Programmer (Mastercam – 3 Axis)

We're looking for a Senior CNC Programmer to join a U.S.-based client, working remotely from Argentina, Mexico, Colombia, Peru, Guatemala, or Honduras.

This is a full-time role, Monday to Friday, 8:00 AM – 5:00 PM EST, supporting productionready CNC machining operations.

What You'll Do

Program 3axis CNC machines using Mastercam

Create and optimize 2D and 3D toolpaths (pocketing, contouring, roughing, finishing)

Prepare clean CAD geometry and generate machineready code

Optimize feeds, speeds, and cutting parameters using imperial units

Verify toolpaths and ensure consistency in production workflows

Troubleshoot CNC programs and collaborate with machine operators

Maintain repeatable, highquality machining processes

Support machining of tooling parts, composites, or specialized components

What We're Looking For

5–8 years of experience as a CNC Programmer

Strong handson experience with Mastercam (3axis)

Solid knowledge of CNC production workflows

Experience with feeds & speeds optimization and toolpath verification

Ability to communicate clearly with shop floor teams

Attention to detail and consistency in production environments

Basic English communication skills (work instructions, coordination)

Familiarity with Rhinoceros 3D or VCarve is a plus

Why This Role

Work remotely with a U.S. manufacturing operation

Be part of a technically driven, qualityfocused project

Longterm opportunity with clear expectations and stable schedule